PT-2013-2673 · FFmpeg · Ffmpeg

Published 2013-11-23 · Updated 2016-12-03 · CVE-2013-0877

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 the old codec37 function in libavcodec/sanm.c, which allows remote attackers to have an impact via crafted LucasArts Smush data. This is due to an out-of-bounds array access when the data has a large size when decoded.

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 to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2013-0877

Affected Products

Ffmpeg

References · 5

• 🔥 http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=365270aec5c2b9284230abc702b11168818f14cf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2013-0877 · Security Note
• https://security.gentoo.org/glsa/201603-06 · Vendor Advisory
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=365270aec5c2b9284230abc702b11168818f14cf · Note
• http://ffmpeg.org/security.html · Note