PT-2014-4481 · FFmpeg · Ffmpeg

Publicado 2014-03-02 · Atualizado 2016-12-03 · CVE-2014-2097

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 2.1.4

Description The issue is related to the tak decode frame function in libavcodec/takdec.c, which does not properly validate a certain bits-per-sample value. This allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted TAK (aka Tom's lossless Audio Kompressor) data.

Recommendations For versions prior to 2.1.4, update to version 2.1.4 or later to resolve the issue. As a temporary workaround, consider restricting the use of the tak decode frame function until a patch is available. Avoid using crafted TAK data in the affected libavcodec/takdec.c module to minimize the risk of exploitation.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2014-2097

MGASA-2014-0280

MGASA-2014-0281

Produtos afetados

Ffmpeg

Referências · 14

• http://ffmpeg.org/security.html · Nota
• http://git.videolan.org/?p=ffmpeg.git;a=log;h=n2.0.5 · Nota
• https://security.gentoo.org/glsa/201603-06 · Aviso do Fabricante
• http://git.videolan.org/?p=ffmpeg.git;a=log;h=n1.1.12 · Nota
• https://osv.dev/vulnerability/MGASA-2014-0280 · Aviso do Fabricante
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4 · Nota
• http://openwall.com/lists/oss-security/2014/06/26/23 · Nota
• https://advisories.mageia.org/MGASA-2014-0280.html · Nota de Segurança
• http://ffmpeg.org/olddownload.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2014-2097 · Nota de Segurança
• https://bugs.mageia.org/show_bug.cgi?id=13595 · Nota
• https://bugs.mageia.org/show_bug.cgi?id=13594 · Nota
• https://advisories.mageia.org/MGASA-2014-0281.html · Nota de Segurança
• https://osv.dev/vulnerability/MGASA-2014-0281 · Aviso do Fabricante