PT-2015-7375 · FFmpeg · Ffmpeg

Publicado 2015-09-06 · Atualizado 2018-12-21 · CVE-2015-6823

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 2.7.2

Description The issue is related to the allocate buffers function in libavcodec/alac.c, which does not initialize certain context data. This allows remote attackers to cause a denial of service or possibly have other unspecified impacts via crafted Apple Lossless Audio Codec (ALAC) data.

Recommendations For versions prior to 2.7.2, update to version 2.7.2 or later to resolve the issue. As a temporary workaround, consider restricting the processing of ALAC data until the update is applied.

Correção

DoS

Enumeração de Fraquezas

CWE-17

Identificadores relacionados

CVE-2015-6823

DLA-1611-1

DLA-1611-2

MGASA-2016-0018

Produtos afetados

Ffmpeg

Referências · 50

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6826 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8217 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6820 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-6823 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=17257 · Nota
• https://bdu.fstec.ru/vul/2017-01539 · Nota de Segurança
• https://advisories.mageia.org/MGASA-2016-0018.html · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10191 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8364 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6825 · Nota de Segurança
• https://bdu.fstec.ru/vul/2016-00373 · Nota de Segurança
• https://ubuntu.com/security/CVE-2015-6823 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8363 · Nota de Segurança
• https://bdu.fstec.ru/vul/2015-11765 · Nota de Segurança
• https://packages.debian.org/src:libav · Nota