PT-2012-4268 · FFmpeg+1 · Ffmpeg+1

Published 2012-09-10 · Updated 2018-10-30 · CVE-2012-2797

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 prior to 0.8.5

Description The issue is related to a calculation in the decode frame mp3on4 function in libavcodec/mpegaudiodec.c that prevents a frame from being "large enough." 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 prior to 0.8.5, update to version 0.8.5 or later.

Fix

Related Identifiers

CVE-2012-2797

Affected Products

Ffmpeg

Libav

References · 12

• http://ubuntu.com/usn/USN-1705-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-2797 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2012-2797 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-2797 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-2797 · Vendor Advisory
• http://libav.org/releases/libav-0.8.5.changelog · 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=cca9528524c7a4b91451f4322bd50849af5d057e · Note
• http://ffmpeg.org/security.html · Note
• http://securityfocus.com/bid/55355 · Note