CVE-2020-20902

MEDIUM

6.5

Description

A CWE-125: Out-of-bounds read vulnerability exists in long_term_filter function in g729postfilter.c in FFmpeg 4.2.1 during computation of the denominator of pseudo-normalized correlation R'(0), that could result in disclosure of information.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie9/20/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

ffmpeg:ffmpeg

Faiblesses (CWE)

CWE-125

References

http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=0c61661a2cbe1b8b284c80ada1c2fdddf4992cad(cve@mitre.org)

https://trac.ffmpeg.org/ticket/8176(cve@mitre.org)

http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=0c61661a2cbe1b8b284c80ada1c2fdddf4992cad(af854a3a-2127-422b-91ae-364da2661108)

https://trac.ffmpeg.org/ticket/8176(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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