PT-2014-8611 · FFmpeg · Ffmpeg

Published 2014-11-05 · Updated 2016-12-03 · CVE-2014-8549

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 2.4.2

Description The issue is related to the handling of On2 data in the libavcodec/on2avc.c file. It does not properly constrain the number of channels, which can lead to out-of-bounds access. This can cause a denial of service or potentially have other unspecified impacts when crafted On2 data is processed.

Recommendations For versions prior to 2.4.2, update to version 2.4.2 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-189

Related Identifiers

CVE-2014-8549

Affected Products

Ffmpeg

References · 7

• https://security.gentoo.org/glsa/201603-06 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2014-8549 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2014-8549 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-8549 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-8549 · Vendor Advisory
• http://ffmpeg.org/security.html · Note
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=550f3e9df3410b3dd975e590042c0d83e20a8da3 · Note