CVE-2011-4352 | BDVDB-2026-51664 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://libav.org/releases/libav-0.6.4.changelog
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:076
- http://ubuntu.com/usn/usn-1320-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:074
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:075
- http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=8b94df0f2047e9728cb872adc9e64557b7a5152f
- http://www.securityfocus.com/archive/1/520622
- http://ffmpeg.org/
- http://libav.org/
- http://ubuntu.com/usn/usn-1333-1
- http://libav.org/releases/libav-0.5.6.changelog
- http://libav.org/releases/libav-0.7.3.changelog
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=eef5c35b4352ec49ca41f6198bee8a976b1f81e5
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.