{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2011-2895", "ASSIGNER": "secalert@redhat.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "n/a", "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "version_value": "n/a" } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "http://secunia.com/advisories/48951", "refsource": "MISC", "name": "http://secunia.com/advisories/48951" }, { "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html", "refsource": "MISC", "name": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html" }, { "url": "http://support.apple.com/kb/HT5130", "refsource": "MISC", "name": "http://support.apple.com/kb/HT5130" }, { "url": "http://lists.apple.com/archives/security-announce/2012/May/msg00001.html", "refsource": "MISC", "name": "http://lists.apple.com/archives/security-announce/2012/May/msg00001.html" }, { "url": "http://support.apple.com/kb/HT5281", "refsource": "MISC", "name": "http://support.apple.com/kb/HT5281" }, { "url": "http://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d11ee5886e9d9ec610051a206b135a4cdc1e09a0", "refsource": "MISC", "name": "http://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d11ee5886e9d9ec610051a206b135a4cdc1e09a0" }, { "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-007.txt.asc", "refsource": "MISC", "name": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-007.txt.asc" }, { "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html", "refsource": "MISC", "name": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html" }, { "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html", "refsource": "MISC", "name": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html" }, { "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html", "refsource": "MISC", "name": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html" }, { "url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html", "refsource": "MISC", "name": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html" }, { "url": "http://lists.freedesktop.org/archives/xorg-announce/2011-August/001721.html", "refsource": "MISC", "name": "http://lists.freedesktop.org/archives/xorg-announce/2011-August/001721.html" }, { "url": "http://lists.freedesktop.org/archives/xorg-announce/2011-August/001722.html", "refsource": "MISC", "name": "http://lists.freedesktop.org/archives/xorg-announce/2011-August/001722.html" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00019.html", "refsource": "MISC", "name": "http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00019.html" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00004.html", "refsource": "MISC", "name": "http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00004.html" }, { "url": "http://secunia.com/advisories/45544", "refsource": "MISC", "name": "http://secunia.com/advisories/45544" }, { "url": "http://secunia.com/advisories/45568", "refsource": "MISC", "name": "http://secunia.com/advisories/45568" }, { "url": "http://secunia.com/advisories/45599", "refsource": "MISC", "name": "http://secunia.com/advisories/45599" }, { "url": "http://secunia.com/advisories/45986", "refsource": "MISC", "name": "http://secunia.com/advisories/45986" }, { "url": "http://secunia.com/advisories/46127", "refsource": "MISC", "name": "http://secunia.com/advisories/46127" }, { "url": "http://securitytracker.com/id?1025920", "refsource": "MISC", "name": "http://securitytracker.com/id?1025920" }, { "url": "http://www.debian.org/security/2011/dsa-2293", "refsource": "MISC", "name": "http://www.debian.org/security/2011/dsa-2293" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:153", "refsource": "MISC", "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:153" }, { "url": "http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/compress/zopen.c#rev1.17", "refsource": "MISC", "name": "http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/compress/zopen.c#rev1.17" }, { "url": "http://www.openwall.com/lists/oss-security/2011/08/10/10", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2011/08/10/10" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1154.html", "refsource": "MISC", "name": "http://www.redhat.com/support/errata/RHSA-2011-1154.html" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1155.html", "refsource": "MISC", "name": "http://www.redhat.com/support/errata/RHSA-2011-1155.html" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1161.html", "refsource": "MISC", "name": "http://www.redhat.com/support/errata/RHSA-2011-1161.html" }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1834.html", "refsource": "MISC", "name": "http://www.redhat.com/support/errata/RHSA-2011-1834.html" }, { "url": "http://www.securityfocus.com/bid/49124", "refsource": "MISC", "name": "http://www.securityfocus.com/bid/49124" }, { "url": "http://www.ubuntu.com/usn/USN-1191-1", "refsource": "MISC", "name": "http://www.ubuntu.com/usn/USN-1191-1" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=725760", "refsource": "MISC", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=725760" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69141", "refsource": "MISC", "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69141" }, { "url": "https://support.apple.com/HT205635", "refsource": "MISC", "name": "https://support.apple.com/HT205635" }, { "url": "https://support.apple.com/HT205637", "refsource": "MISC", "name": "https://support.apple.com/HT205637" }, { "url": "https://support.apple.com/HT205640", "refsource": "MISC", "name": "https://support.apple.com/HT205640" }, { "url": "https://support.apple.com/HT205641", "refsource": "MISC", "name": "https://support.apple.com/HT205641" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=727624", "refsource": "MISC", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=727624" } ] } }