PT-2012-4247 · FFmpeg+1 · Ffmpeg+1

Published 2012-09-10 · Updated 2018-10-30 · CVE-2012-2772

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 0.11 Libav versions 0.7.x prior to 0.7.7 Libav versions 0.8.x prior to 0.8.4

Description The issue is related to an unspecified vulnerability in the ff rv34 decode frame function, which is associated with "width/height changing with frame threading." The impact and attack vectors of this issue are unknown.

Recommendations For FFmpeg versions prior to 0.11, update to version 0.11 or later. For Libav versions 0.7.x prior to 0.7.7, update to version 0.7.7 or later. For Libav versions 0.8.x prior to 0.8.4, update to version 0.8.4 or later.

Fix

Related Identifiers

CVE-2012-2772

Affected Products

Ffmpeg

Libav

References · 14

• https://nvd.nist.gov/vuln/detail/CVE-2012-2772 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2012-2772 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-2772 · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDVSA-2013:079 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2012-2772 · Vendor Advisory
• http://secunia.com/advisories/51257 · Note
• http://openwall.com/lists/oss-security/2012/08/31/3 · Note
• http://secunia.com/advisories/50468 · Note
• http://openwall.com/lists/oss-security/2012/09/02/4 · Note
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=cb7190cd2c691fd93e4d3664f3fce6c19ee001dd · Note
• http://libav.org/releases/libav-0.8.4.changelog · Note
• http://ffmpeg.org/security.html · Note
• http://libav.org/releases/libav-0.7.7.changelog · Note
• http://securityfocus.com/bid/55355 · Note