CVE-2020-18778

MEDIUM

6.5

Description

In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_p_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie8/23/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

libav:libav

Faiblesses (CWE)

CWE-125

References

https://bugzilla.libav.org/show_bug.cgi?id=1155(cve@mitre.org)

https://cwe.mitre.org/data/definitions/126.html(cve@mitre.org)

https://bugzilla.libav.org/show_bug.cgi?id=1155(af854a3a-2127-422b-91ae-364da2661108)

https://cwe.mitre.org/data/definitions/126.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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