PT-2013-2672 · FFmpeg · Ffmpeg

Published 2013-11-23 · Updated 2016-12-03 · CVE-2013-0876

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 1.1.3

Description The issue is related to multiple integer overflows in the old codec37 and old codec47 functions in libavcodec/sanm.c, which can be triggered by crafted LucasArts Smush data. This leads to an out-of-bounds array access.

Recommendations For versions prior to 1.1.3, update to version 1.1.3 or later to resolve the issue. As a temporary workaround, consider restricting the processing of LucasArts Smush data until a patch is applied.

Exploit

Fix

Weakness Enumeration

CWE-189

Related Identifiers

CVE-2013-0876

Affected Products

Ffmpeg

References · 5

• 🔥 http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=5260edee7e5bd975837696c8c8c1a80eb2fbd7c1 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2013-0876 · Security Note
• https://security.gentoo.org/glsa/201603-06 · Vendor Advisory
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=5260edee7e5bd975837696c8c8c1a80eb2fbd7c1 · Note
• http://ffmpeg.org/security.html · Note