CVE-2011-4352

FFmpeg <0.5.7-0.8.8 - Buffer Overflow

Title source: llm
STIX 2.1

Description

Integer overflow in the vp3_dequant function in the VP3 decoder (vp3.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VP3 stream, which triggers a buffer overflow.

References (13)

Core 13
Core References
Release Notes x_refsource_confirm
http://libav.org/releases/libav-0.6.4.changelog
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:076
Various Sources vendor-advisory x_refsource_ubuntu
http://ubuntu.com/usn/usn-1320-1
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:074
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:075
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/520622
Vendor Advisory x_refsource_confirm
http://ffmpeg.org/
Vendor Advisory x_refsource_confirm
http://libav.org/
Various Sources vendor-advisory x_refsource_ubuntu
http://ubuntu.com/usn/usn-1333-1
Release Notes x_refsource_confirm
http://libav.org/releases/libav-0.5.6.changelog
Release Notes x_refsource_confirm
http://libav.org/releases/libav-0.7.3.changelog

Scores

EPSS 0.0452
EPSS Percentile 89.3%

Details

CWE
CWE-189
Status published
Products (40)
ffmpeg/ffmpeg 0.5
ffmpeg/ffmpeg 0.5.1
ffmpeg/ffmpeg 0.5.2
ffmpeg/ffmpeg 0.5.3
ffmpeg/ffmpeg 0.5.4
ffmpeg/ffmpeg 0.5.4.5
ffmpeg/ffmpeg 0.5.4.6
ffmpeg/ffmpeg 0.6
ffmpeg/ffmpeg 0.6.1
ffmpeg/ffmpeg 0.6.2
... and 30 more
Published Aug 20, 2012
Tracked Since Feb 18, 2026