CVE-2021-45340

MEDIUM

6.5

Descricao

In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado1/25/2022

Ultima modificacao4/24/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

libsixel:libsixel

Fraquezas (CWE)

CWE-476

Referencias

https://github.com/libsixel/libsixel/issues/51(cve@mitre.org)

https://github.com/libsixel/libsixel/issues/51(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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