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CVE-2021-21861
HIGH8.8
Descricao
An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. When processing the 'hdlr' FOURCC code, a specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.
Detalhes CVE
Pontuacao CVSS v3.18.8
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioREQUIRED
Publicado8/16/2021
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
debian:debian_linuxgpac:gpac
Fraquezas (CWE)
CWE-680CWE-681
Referencias
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)
Correlacoes IOC
Sem correlacoes registradas
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