Ubuntu alert USN-7433-1 (graphicsmagick)

From:
             
 
Bruce Cable <bruce.cable@canonical.com>
To:
             
 
ubuntu-security-announce@lists.ubuntu.com
Subject:
             
 
[USN-7433-1] GraphicsMagick vulnerabilities
Date:
             
 
Mon, 14 Apr 2025 12:52:34 +1000
Message-ID:
             
 
<6683c71e-d6cb-41ec-b5b1-0a5581fdf3b8@canonical.com>
==========================================================================
Ubuntu Security Notice USN-7433-1
April 14, 2025

graphicsmagick vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in GraphicsMagick.

Software Description:
- graphicsmagick: collection of image processing tools

Details:

It was discovered that GraphicsMagick did not properly limit image
dimensions, which could lead to excessive memory consumption. An attacker
could possibly use this issue to cause a denial of service.
(CVE-2025-27795)

It was discovered that GraphicsMagick did not properly handle certain
memory operations, which could lead to a out-of-bounds memory access. An
attacker could possibly use this issue to leak sensitive information.
This issue only affected Ubuntu 24.10. (CVE-2025-27796)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.10
   graphicsmagick                  1.4+really1.3.45-1ubuntu0.1

Ubuntu 24.04 LTS
   graphicsmagick 1.4+really1.3.42-1.1ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 22.04 LTS
   graphicsmagick                  1.4+really1.3.38-1ubuntu0.1+esm1
                                   Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
   https://ubuntu.com/security/notices/USN-7433-1
   CVE-2025-27795, CVE-2025-27796

Package Information:
https://launchpad.net/ubuntu/+source/graphicsmagick/1.4+r...



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