PT-2012-1758 · FFmpeg+1 · Ffmpeg+1

Gynvael Coldwind + 1 · Published 2012-08-20 · Updated 2012-08-21 · CVE-2011-3951

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 0.10 Libav versions 0.5.x through 0.5.8 Libav versions 0.6.x through 0.6.5 Libav versions 0.7.x through 0.7.5 Libav versions 0.8.x through 0.8.0

Description The issue allows remote attackers to cause a denial of service, potentially leading to application crashes, and possibly execute arbitrary code via a crafted stereo stream in a media file. This is due to a problem in the dpcm decode frame function.

Recommendations For FFmpeg versions prior to 0.10, update to version 0.10 or later. For Libav versions 0.5.x through 0.5.8, update to version 0.5.9 or later. For Libav versions 0.6.x through 0.6.5, update to version 0.6.6 or later. For Libav versions 0.7.x through 0.7.5, update to version 0.7.6 or later. For Libav versions 0.8.x through 0.8.0, update to version 0.8.1 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2011-3951

DSA-2494-1

Affected Products

Ffmpeg

Libav

References · 9

• https://osv.dev/vulnerability/CVE-2011-3951 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2011-3951 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-3951 · Security Note
• http://debian.org/security/2012/dsa-2494 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-3951 · Vendor Advisory
• http://ubuntu.com/usn/USN-1479-1 · Vendor Advisory
• http://libav.org · Note
• http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=ce7aee9b733134649a6ce2fa743e51733f33e67e · Note
• http://ffmpeg.org · Note