<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1719[/INST]Microsoft SharePoint Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-1712.
Affected Products: Microsoft SharePoint Enterprise Server
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1719'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1721[/INST].NET Core and Visual Studio Denial of Service Vulnerability
Affected Products: Microsoft Visual Studio 2019 version 16.7 (includes 16.0 â€“ 16.6)
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1722[/INST]Windows Fax Service Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-24077.
Affected Products: Windows
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1722'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1723[/INST]ASP.NET Core and Visual Studio Denial of Service Vulnerability
Affected Products: ASP.NET Core
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1723'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1724[/INST]Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Affected Products: Microsoft Dynamics NAV 2018
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1724'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1725[/INST]Bot Framework SDK Information Disclosure Vulnerability
Affected Products: Bot Framework SDK for .NET Framework
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1725'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1726[/INST]Microsoft SharePoint Spoofing Vulnerability
Affected Products: Microsoft SharePoint Enterprise Server
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1726'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1727[/INST]Windows Installer Elevation of Privilege Vulnerability
Affected Products: Windows
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1727'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1728[/INST]System Center Operations Manager Elevation of Privilege Vulnerability
Affected Products: System Center 2019 Operations Manager
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1728'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1729[/INST]Windows Update Stack Setup Elevation of Privilege Vulnerability
Affected Products: Windows
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1729'}, {'tags': ['x_refsource_MISC'], 'url': 'https://www.zerodayinitiative.com/advisories/ZDI-21-284/'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1730[/INST]Microsoft Exchange Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-24085.
Affected Products: Microsoft Exchange Server 2019 Cumulative Update 7
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1730'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1731[/INST]PFX Encryption Security Feature Bypass Vulnerability
Affected Products: Windows 10 Version 20H2 for x64-based Systems
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1731'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1732[/INST]Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-1698.
Affected Products: Windows
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732'}, {'tags': ['x_refsource_MISC'], 'url': 'http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html'}, {'tags': ['x_refsource_MISC'], 'url': 'http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1733[/INST]Sysinternals PsExec Elevation of Privilege Vulnerability
Affected Products: PsExec
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1733'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1734[/INST]Windows Remote Procedure Call Information Disclosure Vulnerability
Affected Products: Windows 10 Version 20H2 for x64-based Systems
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1734'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1736[/INST]An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1737[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: macOS
References: [{'tags': ['x_refsource_CONFIRM'], 'url': 'https://support.apple.com/kb/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1738[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: macOS
References: [{'tags': ['x_refsource_CONFIRM'], 'url': 'https://support.apple.com/kb/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1739[/INST]A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A local user may be able to modify protected parts of the file system.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212317'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212323'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212324'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212325'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212326'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212327'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1740[/INST]A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A local user may be able to modify protected parts of the file system.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212317'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212323'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212324'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212325'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212326'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1741[/INST]An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1742[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1743[/INST]An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1744[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1745[/INST]An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1746[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1747[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing maliciously crafted web content may lead to code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1748[/INST]A validation issue was addressed with improved input sanitization. This issue is fixed in tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1750[/INST]Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. An application may be able to execute arbitrary code with kernel privileges.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1751[/INST]A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1753[/INST]An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1754[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1755[/INST]A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. A person with physical access to an iOS device may be able to access contacts from the lock screen.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT211931'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1756[/INST]A lock screen issue allowed access to contacts on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 14.4 and iPadOS 14.4. An attacker with physical access to a device may be able to see private contact information.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1757[/INST]An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local attacker may be able to elevate their privileges.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1758[/INST]An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1759[/INST]An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1760[/INST]A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application could execute arbitrary code leading to compromise of user information.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1761[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause a denial of service.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1762[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1763[/INST]A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1764[/INST]A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause a denial of service.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1765[/INST]This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Maliciously crafted web content may violate iframe sandboxing policy.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'name': 'FEDORA-2021-864dc37032', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/'}, {'name': 'FEDORA-2021-619711d709', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/'}, {'name': 'GLSA-202104-03', 'tags': ['vendor-advisory', 'x_refsource_GENTOO'], 'url': 'https://security.gentoo.org/glsa/202104-03'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1766[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to a denial of service.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1767[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to heap corruption.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1768[/INST]An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1769[/INST]A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1770[/INST]A buffer overflow may result in arbitrary code execution. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A logic issue was addressed with improved state management.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212317'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212323'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212324'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212325'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1771[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. A user that is removed from an iMessage group could rejoin the group.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1772[/INST]A stack overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted text file may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}, {'tags': ['x_refsource_MISC'], 'url': 'https://www.zerodayinitiative.com/advisories/ZDI-21-758/'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1773[/INST]A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to a denial of service.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1774[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1775[/INST]This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted font may lead to arbitrary code execution.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1776[/INST]An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted font file may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1777[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1778[/INST]An out-of-bounds read issue existed in the curl. This issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to a denial of service.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1779[/INST]A logic error in kext loading was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. An application may be able to execute arbitrary code with system privileges.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1780[/INST]A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 14.4 and iPadOS 14.4. An attacker in a privileged position may be able to perform a denial of service attack.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1781[/INST]A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A malicious application may be able to leak sensitive user information.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1782[/INST]A race condition was addressed with improved locking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application may be able to elevate privileges. Apple is aware of a report that this issue may have been actively exploited..
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1783[/INST]An access issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1784[/INST]A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to modify protected parts of the file system.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212325'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212326'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212327'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1785[/INST]An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1786[/INST]A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local user may be able to create or modify system files.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1787[/INST]Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local attacker may be able to elevate their privileges.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1788[/INST]A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212152'}, {'name': 'FEDORA-2021-864dc37032', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/'}, {'name': 'DSA-4923', 'tags': ['vendor-advisory', 'x_refsource_DEBIAN'], 'url': 'https://www.debian.org/security/2021/dsa-4923'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1789[/INST]A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212152'}, {'name': 'FEDORA-2021-864dc37032', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/'}, {'name': 'FEDORA-2021-619711d709', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/'}, {'name': 'GLSA-202104-03', 'tags': ['vendor-advisory', 'x_refsource_GENTOO'], 'url': 'https://security.gentoo.org/glsa/202104-03'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1790[/INST]An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted font may lead to arbitrary code execution.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1791[/INST]An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application may be able to disclose kernel memory.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1792[/INST]An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1793[/INST]This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1794[/INST]An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1795[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1796[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1797[/INST]The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local user may be able to read arbitrary files.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://support.apple.com/kb/HT212326'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://support.apple.com/kb/HT212327'}, {'name': '20210427 APPLE-SA-2021-04-26-3 Security Update 2021-002 Catalina', 'tags': ['mailing-list', 'x_refsource_FULLDISC'], 'url': 'http://seclists.org/fulldisclosure/2021/Apr/51'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1799[/INST]A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212152'}, {'name': 'FEDORA-2021-864dc37032', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/'}, {'name': 'FEDORA-2021-619711d709', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/'}, {'name': 'GLSA-202104-03', 'tags': ['vendor-advisory', 'x_refsource_GENTOO'], 'url': 'https://security.gentoo.org/glsa/202104-03'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1800[/INST]A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.
Affected Products: Xcode
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212153'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1801[/INST]This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Maliciously crafted web content may violate iframe sandboxing policy.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212146'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212148'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212149'}, {'name': 'FEDORA-2021-864dc37032', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/'}, {'name': 'FEDORA-2021-619711d709', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/'}, {'name': 'GLSA-202104-03', 'tags': ['vendor-advisory', 'x_refsource_GENTOO'], 'url': 'https://security.gentoo.org/glsa/202104-03'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1802[/INST]A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. A local attacker may be able to elevate their privileges.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212147'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1803[/INST]The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A local application may be able to enumerate the user's iCloud documents.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT211931'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1805[/INST]An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, macOS Mojave 10.14.6 Security Update 2021-002. An application may be able to execute arbitrary code with kernel privileges.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212177'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://support.apple.com/kb/HT212327'}, {'name': '20210427 APPLE-SA-2021-04-26-4 Security Update 2021-003 Mojave', 'tags': ['mailing-list', 'x_refsource_FULLDISC'], 'url': 'http://seclists.org/fulldisclosure/2021/Apr/54'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1806[/INST]A race condition was addressed with additional validation. This issue is fixed in macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, macOS Mojave 10.14.6 Security Update 2021-002. An application may be able to execute arbitrary code with kernel privileges.
Affected Products: macOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212177'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://support.apple.com/kb/HT212327'}, {'name': '20210427 APPLE-SA-2021-04-26-4 Security Update 2021-003 Mojave', 'tags': ['mailing-list', 'x_refsource_FULLDISC'], 'url': 'http://seclists.org/fulldisclosure/2021/Apr/54'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1807[/INST]A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4. A local user may be able to write arbitrary files.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212317'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212324'}]
CVE State: PUBLISHED</s>


<s>[INST] <<SYS>> You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe.  Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information. <</SYS>> Explain the vulnerability: CVE-2021-1808[/INST]A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able to read restricted memory.
Affected Products: iOS and iPadOS
References: [{'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212317'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212323'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212324'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212325'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212326'}, {'tags': ['x_refsource_MISC'], 'url': 'https://support.apple.com/en-us/HT212327'}]
CVE State: PUBLISHED</s>