CVE-2012-2803

Libav 0.7.x < 0.7.7 and 0.8.x < 0.8.5 - Use-After-Free in mpeg_decode_frame

Title source: llm
STIX 2.1

Description

Double free vulnerability in the mpeg_decode_frame function in libavcodec/mpeg12.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.5, has unknown impact and attack vectors, related to resetting the data size value.

References (10)

Core 10
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/55355
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1706-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1705-1
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/50468
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/09/02/4
Release Notes x_refsource_confirm
http://libav.org/releases/libav-0.8.5.changelog
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/08/31/3
Various Sources x_refsource_confirm
http://ffmpeg.org/security.html
Release Notes x_refsource_confirm
http://libav.org/releases/libav-0.7.7.changelog

Scores

EPSS 0.0056
EPSS Percentile 68.7%

Details

CWE
CWE-399
Status published
Products (49)
ffmpeg/ffmpeg 0.3
ffmpeg/ffmpeg 0.3.1
ffmpeg/ffmpeg 0.3.2
ffmpeg/ffmpeg 0.3.3
ffmpeg/ffmpeg 0.3.4
ffmpeg/ffmpeg 0.4.0
ffmpeg/ffmpeg 0.4.2
ffmpeg/ffmpeg 0.4.3
ffmpeg/ffmpeg 0.4.4
ffmpeg/ffmpeg 0.4.5
... and 39 more
Published Sep 10, 2012
Tracked Since Feb 18, 2026