PT-2012-4273 · FFmpeg+1 · Ffmpeg+1

Publicado 2012-09-10 · Atualizado 2018-10-30 · CVE-2012-2802

Positive Technologies (AI Summary)

CVSS v2.0

10

Alta

Vetor base

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 prior to 0.8.4

Description The issue is related to the ac3 decode frame function in libavcodec/ac3dec.c, involving the number of output channels and out of array writes. 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 prior to 0.8.4, update to version 0.8.4 or later.

Correção

Identificadores relacionados

CVE-2012-2802

Produtos afetados

Ffmpeg

Libav

Referências · 12

• http://ffmpeg.org/security.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2012-2802 · Nota de Segurança
• http://libav.org/releases/libav-0.8.4.changelog · Nota
• http://openwall.com/lists/oss-security/2012/09/02/4 · Nota
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=2c22701c371c2f3dea21fcdbb97c981939fb77af · Nota
• http://mandriva.com/security/advisories?name=MDVSA-2013:079 · Aviso do Fabricante
• http://securityfocus.com/bid/55355 · Nota
• http://ubuntu.com/usn/USN-1705-1 · Aviso do Fabricante
• http://secunia.com/advisories/51257 · Nota
• http://libav.org/releases/libav-0.8.5.changelog · Nota
• http://openwall.com/lists/oss-security/2012/08/31/3 · Nota
• http://secunia.com/advisories/50468 · Nota