Rapid7 Vulnerability & Exploit Database

Ubuntu: USN-5158-1 (CVE-2021-20244): ImageMagick vulnerabilities

Back to Search

Ubuntu: USN-5158-1 (CVE-2021-20244): ImageMagick vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
02/25/2021
Created
03/30/2022
Added
11/30/2021
Modified
03/28/2022

Description

A flaw was found in ImageMagick in MagickCore/visual-effects.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.

Solution(s)

  • ubuntu-upgrade-libmagick-5
  • ubuntu-upgrade-libmagick-6-q16-5v5
  • ubuntu-upgrade-libmagick-6-q16-7

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;