CVE-2021-45340

MEDIUM

6.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.5

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado1/25/2022

Ultima modificacion4/24/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

libsixel:libsixel

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.