← Database

CVE-2021-3962

HIGH CVSS: 7.8 Published: 2021-11-19 Modified: 2026-06-17

Description

A flaw was found in ImageMagick where it did not properly sanitize certain input before using it to invoke convert processes. This flaw allows an attacker to create a specially crafted image that leads to a use-after-free vulnerability when processed by ImageMagick. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Affected Platforms

Imagemagick Imagemagick

Weakness Type

CWE-416, CWE-416

References