CVEvulnerability

CVE-2011-4352

6.8 MEDIUM Published 2012-08-20 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-08-20
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-189

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.

Affected configurations

• libav libav 0.5 • libav libav 0.5.1 • libav libav 0.5.2 • libav libav 0.5.3 • libav libav 0.5.4 • libav libav 0.5.5 • libav libav 0.6 • libav libav 0.6.1 • libav libav 0.6.2 • libav libav 0.6.3 • libav libav 0.7 • libav libav 0.7.1 • 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 • ffmpeg ffmpeg 0.6.3 • ffmpeg ffmpeg 0.7 • ffmpeg ffmpeg 0.7.1 • ffmpeg ffmpeg 0.7.2 • ffmpeg ffmpeg 0.7.3 • ffmpeg ffmpeg 0.7.4 • ffmpeg ffmpeg 0.7.5 • ffmpeg ffmpeg 0.7.6 • ffmpeg ffmpeg 0.7.7 • ffmpeg ffmpeg 0.7.8 • ffmpeg ffmpeg 0.8.0 • ffmpeg ffmpeg 0.8.1 • ffmpeg ffmpeg 0.8.2 • ffmpeg ffmpeg 0.8.5 • ffmpeg ffmpeg 0.8.5.3 • ffmpeg ffmpeg 0.8.5.4 • ffmpeg ffmpeg 0.8.6 • ffmpeg ffmpeg 0.8.7

Related

Weakness · not in database (1)

References