PT-2014-8611 · FFmpeg · Ffmpeg

Publicado 2014-11-05 · Atualizado 2016-12-03 · CVE-2014-8549

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

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.

Correção

Enumeração de Fraquezas

CWE-189

Identificadores relacionados

CVE-2014-8549

Produtos afetados

Ffmpeg

Referências · 7

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