PT-2012-4255 · FFmpeg+1 · Ffmpeg+1

Published 2012-09-10 · Updated 2018-10-30 · CVE-2012-2784

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 0.11 Libav versions 0.7.x prior to 0.7.7 Libav versions 0.8.x prior to 0.8.4

Description The issue is related to "width/height changing in CAVS" and is located in the decode pic function in libavcodec/cavsdec.c. The impact and attack vectors of this issue are unknown.

Recommendations For FFmpeg versions prior to 0.11, update to version 0.11 or later. For Libav versions 0.7.x prior to 0.7.7, update to version 0.7.7 or later. For Libav versions 0.8.x prior to 0.8.4, update to version 0.8.4 or later.

Fix

Related Identifiers

CVE-2012-2784

DSA-2624-1

Affected Products

Ffmpeg

Libav

References · 14

• https://osv.dev/vulnerability/DEBIAN-CVE-2012-2784 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2012-2784 · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDVSA-2013:079 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-2784 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-2784 · Security Note
• http://secunia.com/advisories/51257 · Note
• http://openwall.com/lists/oss-security/2012/08/31/3 · Note
• http://secunia.com/advisories/50468 · Note
• http://openwall.com/lists/oss-security/2012/09/02/4 · Note
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=25715064c2ef4978672a91f8c856f3e8809a7c45 · Note
• http://ffmpeg.org/security.html · Note
• http://libav.org/releases/libav-0.8.4.changelog · Note
• http://libav.org/releases/libav-0.7.7.changelog · Note
• http://securityfocus.com/bid/55355 · Note