PT-2012-1788 · FFmpeg · Ffmpeg

Jeong Wook (Matt) Oh + 1 · Publicado 2012-05-09 · Atualizado 2020-12-16 · CVE-2011-4031

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 0.8.3

Description The issue is related to an integer underflow in the asfrtp parse packet function, which can be exploited by remote attackers to execute arbitrary code via a crafted ASF packet.

Recommendations For versions prior to 0.8.3, update to version 0.8.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the asfrtp parse packet function in libavformat/rtpdec asf.c until a patch is applied.

Correção

Integer Underflow

Enumeração de Fraquezas

CWE-191

Identificadores relacionados

CVE-2011-4031

Produtos afetados

Ffmpeg

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2011-4031 · Nota de Segurança
• http://git.videolan.org/?p=ffmpeg.git%3Ba=shortlog%3Bh=n0.8.3 · Nota
• http://technet.microsoft.com/en-us/security/msvr/msvr11-012 · Correção
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=c2a2ad133eb9d42361804a568dee336992349a5e · Nota