PT-2015-7374 · FFmpeg · Ffmpeg

Publicado

2015-09-06

·

Atualizado

2018-12-21

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CVE-2015-6822

CVSS v2.0

7.5

Alta

VetorAV: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 destroy buffers function in libavcodec/sanm.c, which does not properly maintain height and width values in the video context. This allows remote attackers to cause a denial of service, resulting in a segmentation violation and application crash, or possibly have other unspecified impacts via crafted LucasArts Smush video 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 LucasArts Smush video data until the update is applied.

Correção

DoS

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Enumeração de Fraquezas

CWE-17

Identificadores relacionados

CVE-2015-6822
DLA-1611-1
DLA-1611-2
MGASA-2016-0018

Produtos afetados

Ffmpeg