CVE-2017-16840

CRITICAL

9.8

Descricao

The VC-2 Video Compression encoder in FFmpeg 3.0 and 3.4 allows remote attackers to cause a denial of service (out-of-bounds read) because of incorrect buffer padding for non-Haar wavelets, related to libavcodec/vc2enc.c and libavcodec/vc2enc_dwt.c.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado11/21/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxffmpeg:ffmpeg

Fraquezas (CWE)

CWE-125

Referencias

http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=a94cb36ab2ad99d3a1331c9f91831ef593d94f74(cve@mitre.org)

http://www.securityfocus.com/bid/101924(cve@mitre.org)

https://github.com/FFmpeg/FFmpeg/commit/94e538aebbc9f9c529e8b1f2eda860cfb8c473b1(cve@mitre.org)

https://www.debian.org/security/2017/dsa-4049(cve@mitre.org)

http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=a94cb36ab2ad99d3a1331c9f91831ef593d94f74(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/101924(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/FFmpeg/FFmpeg/commit/94e538aebbc9f9c529e8b1f2eda860cfb8c473b1(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2017/dsa-4049(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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