PT-2012-4270 · FFmpeg · Ffmpeg

Published 2012-09-10 · Updated 2018-10-30 · CVE-2012-2799

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

Description The issue is related to an unspecified vulnerability in the libavcodec/wmalosslessdec.c file, which has unknown impact and attack vectors. It is connected to the "put bit buffer when num saved bits is reset" functionality.

Recommendations For versions prior to 0.11, update to version 0.11 or later to resolve the issue.

Fix

Related Identifiers

CVE-2012-2799

Affected Products

Ffmpeg

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2012-2799 · Security Note
• http://ffmpeg.org/security.html · Note
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=64bd7f8e4db1742e86c5ed02bd530688b74063e3 · Note
• http://openwall.com/lists/oss-security/2012/09/02/4 · Note
• http://openwall.com/lists/oss-security/2012/08/31/3 · Note
• http://securityfocus.com/bid/55355 · Note
• http://secunia.com/advisories/50468 · Note