PT-2012-4262 · FFmpeg+1 · Ffmpeg+1

Publicado 2012-09-10 · Atualizado 2018-10-30 · CVE-2012-2791

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 0.7.x prior to 0.7.7 Libav versions 0.8.x prior to 0.8.5

Description The issue is related to multiple unspecified vulnerabilities in the decode band hdr function in indeo4.c and the ff ivi decode blocks function in ivi common.c in libavcodec. These vulnerabilities are related to the "transform size" and have unknown impact and attack vectors.

Recommendations For FFmpeg versions prior to 0.11, update to version 0.11 or later. For Libav versions 0.7.x prior to 0.7.7, update to version 0.7.7 or later. For Libav versions 0.8.x prior to 0.8.5, update to version 0.8.5 or later.

Correção

Identificadores relacionados

CVE-2012-2791

Produtos afetados

Ffmpeg

Libav

Referências · 10

• http://libav.org/releases/libav-0.7.7.changelog · Nota
• http://ffmpeg.org/security.html · Nota
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=0846719dd11ab3f7a7caee13e7af71f71d913389 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2012-2791 · Nota de Segurança
• http://openwall.com/lists/oss-security/2012/09/02/4 · Nota
• http://securityfocus.com/bid/55355 · Nota
• http://ubuntu.com/usn/USN-1705-1 · Aviso do Fabricante
• 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