CVE-2011-2896 (GCVE-0-2011-2896)

Vulnerability from cvelistv5 – Published: 2011-08-19 17:00 – Updated: 2024-08-06 23:15
VLAI?
Summary
The LZW decompressor in the LWZReadByte function in giftoppm.c in the David Koblas GIF decoder in PBMPLUS, as used in the gif_read_lzw function in filter/image-gif.c in CUPS before 1.4.7, the LZWReadByte function in plug-ins/common/file-gif-load.c in GIMP 2.6.11 and earlier, the LZWReadByte function in img/gifread.c in XPCE in SWI-Prolog 5.10.4 and earlier, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows remote 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-2011-2895.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.debian.org/security/2012/dsa-2426 vendor-advisoryx_refsource_DEBIAN
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://security.gentoo.org/glsa/glsa-201209-23.xml vendor-advisoryx_refsource_GENTOO
http://cups.org/str.php?L3867 x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2011/0… mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-1207-1 vendor-advisoryx_refsource_UBUNTU
https://bugzilla.redhat.com/show_bug.cgi?id=727800 x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2012-1180.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/48308 third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2011/dsa-2354 vendor-advisoryx_refsource_DEBIAN
http://secunia.com/advisories/45948 third-party-advisoryx_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-1181.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/46024 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/45900 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-16… vendor-advisoryx_refsource_REDHAT
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
https://bugzilla.redhat.com/show_bug.cgi?id=730338 x_refsource_CONFIRM
http://www.securityfocus.com/bid/49148 vdb-entryx_refsource_BID
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.swi-prolog.org/bugzilla/show_bug.cgi?id=7#c4 x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.ubuntu.com/usn/USN-1214-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/50737 third-party-advisoryx_refsource_SECUNIA
http://git.gnome.org/browse/gimp/commit/?id=376ad… x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/48236 third-party-advisoryx_refsource_SECUNIA
http://www.securitytracker.com/id?1025929 vdb-entryx_refsource_SECTRACK
http://secunia.com/advisories/45621 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/45945 third-party-advisoryx_refsource_SECUNIA
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"The LZW decompressor in the LWZReadByte function in giftoppm.c in the David Koblas GIF decoder in PBMPLUS, as used in the gif_read_lzw function in filter/image-gif.c in CUPS before 1.4.7, the LZWReadByte function in plug-ins/common/file-gif-load.c in GIMP 2.6.11 and earlier, the LZWReadByte function in img/gifread.c in XPCE in SWI-Prolog 5.10.4 and earlier, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows remote 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-2011-2895.\"}, {\"lang\": \"es\", \"value\": \"El descompresor LZW en (1) la funci\\u00f3n LWZReadByte en giftoppm.c en el David Koblas GIF decoder en PBMPLUS, tal y como se utiliza en la funci\\u00f3n gif_read_lzw en filter/image-gif.c en CUPS antes de la versi\\u00f3n v1.4.7, (2) la funci\\u00f3n LZWReadByte en plug-ins/common/file-gif-load.c en GIMP v2.6.11 y anteriores, (3) la funci\\u00f3n LZWReadByte en img/gifread.c en XPCE en SWI-Prolog v5.10.4 y anteriores, y (4) otros productos, no controla correctamente las palabras de c\\u00f3digo que est\\u00e1n ausentes de la tabla de descompresi\\u00f3n, lo que permite provocar a atacantes remotos un bucle infinito o un desbordamiento de b\\u00fafer basado en memoria din\\u00e1mica (heap), y posiblemente, ejecutar c\\u00f3digo de su elecci\\u00f3n, a trav\\u00e9s de un flujo o fichero comprimido debidamente modificado. Se trata de un problema relacionado con los CVE-2006-1168 y CVE-2011 2895.\\r\\n\"}]",
      "id": "CVE-2011-2896",
      "lastModified": "2024-11-21T01:29:13.487",
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      "published": "2011-08-19T17:55:03.317",
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      "sourceIdentifier": "secalert@redhat.com",
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  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.