CVE ID:	CVE-2011-2895
Description:	The LZW decompressor in (1) the BufCompressedFill function in fontfile/decompress.c in X.Org libXfont before 1.4.4 and (2) compress/compress.c in 4.3BSD, as used in zopen.c in OpenBSD before 3.8, FreeBSD, NetBSD 4.0.x and 5.0.x before 5.0.3 and 5.1.x before 5.1.1, FreeType 2.1.9, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows context-dependent attackers to trigger an infinite loop or a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted compressed stream, a related issue to CVE-2006-1168 and CVE-2011-2896.
Test IDs:	1.3.6.1.4.1.25623.1.0.70067   1.3.6.1.4.1.25623.1.0.70066   1.3.6.1.4.1.25623.1.0.70269   1.3.6.1.4.1.25623.1.0.70266   1.3.6.1.4.1.25623.1.0.70229   1.3.6.1.4.1.25623.1.0.70070   1.3.6.1.4.1.25623.1.0.70275   1.3.6.1.4.1.25623.1.0.70427   1.3.6.1.4.1.25623.1.0.70415   1.3.6.1.4.1.25623.1.0.70314   1.3.6.1.4.1.25623.1.0.70743   1.3.6.1.4.1.25623.1.0.70907   1.3.6.1.4.1.25623.1.0.71905   1.3.6.1.4.1.25623.1.0.72066   1.3.6.1.4.1.25623.1.0.122111   1.3.6.1.4.1.25623.1.0.870465   1.3.6.1.4.1.25623.1.0.840721   1.3.6.1.4.1.25623.1.0.831465   1.3.6.1.4.1.25623.1.0.870467   1.3.6.1.4.1.25623.1.0.881395   1.3.6.1.4.1.25623.1.0.880955   1.3.6.1.4.1.25623.1.0.881438   1.3.6.1.4.1.25623.1.0.870463   1.3.6.1.4.1.25623.1.0.880993   1.3.6.1.4.1.25623.1.0.880965   1.3.6.1.4.1.25623.1.0.881355   1.3.6.1.4.1.25623.1.0.831487   1.3.6.1.4.1.25623.1.1.2.2019.2357   1.3.6.1.4.1.25623.1.1.4.2012.0553.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-2895 http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://lists.apple.com/archives/security-announce/2012/May/msg00001.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html BugTraq ID: 49124 http://www.securityfocus.com/bid/49124 Debian Security Information: DSA-2293 (Google Search) http://www.debian.org/security/2011/dsa-2293 http://www.mandriva.com/security/advisories?name=MDVSA-2011:153 http://www.openwall.com/lists/oss-security/2011/08/10/10 http://lists.freedesktop.org/archives/xorg-announce/2011-August/001721.html http://lists.freedesktop.org/archives/xorg-announce/2011-August/001722.html NETBSD Security Advisory: NetBSD-SA2011-007 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-007.txt.asc RedHat Security Advisories: RHSA-2011:1154 http://www.redhat.com/support/errata/RHSA-2011-1154.html RedHat Security Advisories: RHSA-2011:1155 http://www.redhat.com/support/errata/RHSA-2011-1155.html RedHat Security Advisories: RHSA-2011:1161 http://www.redhat.com/support/errata/RHSA-2011-1161.html RedHat Security Advisories: RHSA-2011:1834 http://www.redhat.com/support/errata/RHSA-2011-1834.html http://securitytracker.com/id?1025920 http://secunia.com/advisories/45544 http://secunia.com/advisories/45568 http://secunia.com/advisories/45599 http://secunia.com/advisories/45986 http://secunia.com/advisories/46127 http://secunia.com/advisories/48951 SuSE Security Announcement: SUSE-SU-2011:1035 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00019.html SuSE Security Announcement: openSUSE-SU-2011:1299 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00004.html http://www.ubuntu.com/usn/USN-1191-1 XForce ISS Database: xorg-lzw-bo(69141) https://exchange.xforce.ibmcloud.com/vulnerabilities/69141