The glob implementation in libc in FreeBSD 7.3 and 8.1 NetBSD 5.0.2 and OpenBSD 4.7 and Libsystem in Apple Mac OS X before 10.6.8 allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames as demonstrated by glob expressions in STAT commands to an FTP daemon a different vulnerability than CVE-2010-2632.