CVE-2021-45340

Published January 25th, 2022

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CVSS v3

6.5

MEDIUM

CVSS v2

4.3

MEDIUM

Affected

PROJECT

Description

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.

libsixel/libsixel

A C language SIXEL encoder/decoder implementation, forked from saitoha/libsixel after @saitoha vanished. Receives security patches, accepts PR's filed preferably here but also at saitoha/libsixel.

GitHub

141