CVE-2011-2895 (GCVE-0-2011-2895)
Vulnerability from cvelistv5
Published
2011-08-19 17:00
Modified
2024-08-06 23:15
Severity ?
CWE
  • n/a
Summary
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.
References
secalert@redhat.com http://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d11ee5886e9d9ec610051a206b135a4cdc1e09a0 Patch
secalert@redhat.com http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-007.txt.asc
secalert@redhat.com http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
secalert@redhat.com http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
secalert@redhat.com http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html
secalert@redhat.com http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html
secalert@redhat.com http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html
secalert@redhat.com http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html
secalert@redhat.com http://lists.freedesktop.org/archives/xorg-announce/2011-August/001721.html Patch
secalert@redhat.com http://lists.freedesktop.org/archives/xorg-announce/2011-August/001722.html Patch
secalert@redhat.com http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00019.html
secalert@redhat.com http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00004.html
secalert@redhat.com http://secunia.com/advisories/45544 Vendor Advisory
secalert@redhat.com http://secunia.com/advisories/45568 Vendor Advisory
secalert@redhat.com http://secunia.com/advisories/45599 Vendor Advisory
secalert@redhat.com http://secunia.com/advisories/45986
secalert@redhat.com http://secunia.com/advisories/46127
secalert@redhat.com http://secunia.com/advisories/48951
secalert@redhat.com http://securitytracker.com/id?1025920
secalert@redhat.com http://support.apple.com/kb/HT5130
secalert@redhat.com http://support.apple.com/kb/HT5281
secalert@redhat.com http://www.debian.org/security/2011/dsa-2293
secalert@redhat.com http://www.mandriva.com/security/advisories?name=MDVSA-2011:153
secalert@redhat.com http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/compress/zopen.c#rev1.17
secalert@redhat.com http://www.openwall.com/lists/oss-security/2011/08/10/10
secalert@redhat.com http://www.redhat.com/support/errata/RHSA-2011-1154.html Vendor Advisory
secalert@redhat.com http://www.redhat.com/support/errata/RHSA-2011-1155.html Vendor Advisory
secalert@redhat.com http://www.redhat.com/support/errata/RHSA-2011-1161.html Vendor Advisory
secalert@redhat.com http://www.redhat.com/support/errata/RHSA-2011-1834.html
secalert@redhat.com http://www.securityfocus.com/bid/49124
secalert@redhat.com http://www.ubuntu.com/usn/USN-1191-1
secalert@redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=725760 Patch
secalert@redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=727624
secalert@redhat.com https://exchange.xforce.ibmcloud.com/vulnerabilities/69141
secalert@redhat.com https://support.apple.com/HT205635
secalert@redhat.com https://support.apple.com/HT205637
secalert@redhat.com https://support.apple.com/HT205640
secalert@redhat.com https://support.apple.com/HT205641
af854a3a-2127-422b-91ae-364da2661108 http://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d11ee5886e9d9ec610051a206b135a4cdc1e09a0 Patch
af854a3a-2127-422b-91ae-364da2661108 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-007.txt.asc
af854a3a-2127-422b-91ae-364da2661108 http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.freedesktop.org/archives/xorg-announce/2011-August/001721.html Patch
af854a3a-2127-422b-91ae-364da2661108 http://lists.freedesktop.org/archives/xorg-announce/2011-August/001722.html Patch
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00019.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00004.html
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/45544 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/45568 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/45599 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/45986
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/46127
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/48951
af854a3a-2127-422b-91ae-364da2661108 http://securitytracker.com/id?1025920
af854a3a-2127-422b-91ae-364da2661108 http://support.apple.com/kb/HT5130
af854a3a-2127-422b-91ae-364da2661108 http://support.apple.com/kb/HT5281
af854a3a-2127-422b-91ae-364da2661108 http://www.debian.org/security/2011/dsa-2293
af854a3a-2127-422b-91ae-364da2661108 http://www.mandriva.com/security/advisories?name=MDVSA-2011:153
af854a3a-2127-422b-91ae-364da2661108 http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/compress/zopen.c#rev1.17
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2011/08/10/10
af854a3a-2127-422b-91ae-364da2661108 http://www.redhat.com/support/errata/RHSA-2011-1154.html Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.redhat.com/support/errata/RHSA-2011-1155.html Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.redhat.com/support/errata/RHSA-2011-1161.html Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.redhat.com/support/errata/RHSA-2011-1834.html
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/49124
af854a3a-2127-422b-91ae-364da2661108 http://www.ubuntu.com/usn/USN-1191-1
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.redhat.com/show_bug.cgi?id=725760 Patch
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.redhat.com/show_bug.cgi?id=727624
af854a3a-2127-422b-91ae-364da2661108 https://exchange.xforce.ibmcloud.com/vulnerabilities/69141
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/HT205635
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/HT205637
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/HT205640
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/HT205641
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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    "assignerShortName": "redhat",
    "cveId": "CVE-2011-2895",
    "datePublished": "2011-08-19T17:00:00",
    "dateReserved": "2011-07-27T00:00:00",
    "dateUpdated": "2024-08-06T23:15:31.486Z",
    "state": "PUBLISHED"
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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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