CVE-2021-20312

Updated: 2024-11-23 05:52:31.824563

Description:

A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x HIGH 7.8
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 05:07:59
Ubuntu 16.04 ELS ImageMagick 6.8.9.9-7 7.5 HIGH Released CLSA-2021:1635459194 2021-12-03 16:40:03
Ubuntu 18.04 ELS ImageMagick 6.9.7.4 7.5 HIGH Already Fixed 2023-06-02 09:09:52