CVE-2021-20313

Updated: 2025-08-20 00:11:33.620957

Description:

A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. The highest threat from this vulnerability is to data confidentiality.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x MEDIUM 5.0
CVSS Version 3.x HIGH 7.5

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

CentOS 7 ELS ImageMagick 6.9.10.68 7.5 HIGH Released CLSA-2024:1713346166 2024-05-03 05:08:00
Oracle Linux 7 ELS ImageMagick 6.9.10.68 7.5 HIGH Released CLSA-2025:1765545248 2025-12-12 16:25:31
Ubuntu 16.04 ELS ImageMagick 6.8.9.9-7 7.5 HIGH Released CLSA-2021:1635459194 2021-12-09 07:57:04
Ubuntu 18.04 ELS ImageMagick 6.9.7.4 7.5 HIGH Already Fixed 2023-06-02 09:09:55