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CVE-2021-21860

HIGH

8.8

Description

An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption. The FOURCC code, 'trik', is parsed by the function within the library. An attacker can convince a user to open a video to trigger this vulnerability.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie8/16/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxgpac:gpac

Faiblesses (CWE)

CWE-680CWE-681

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1298(talos-cna@cisco.com)

https://www.debian.org/security/2021/dsa-4966(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1298(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2021/dsa-4966(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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