CVEvulnerability

CVE-2021-45340

6.5 MEDIUM Published 2022-01-25 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2022-01-25
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-476

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.

Affected configurations

• libsixel libsixel (<= 1.10.3)

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References