Use-after-free in ImageMagick - CVE-2023-34475

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU79837

Use-after-free in ImageMagick - CVE-2023-34475

Published: August 22, 2023


Vulnerability identifier: #VU79837
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-34475
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the ReplaceXmpValue() function in MagickCore/profile.c. A remote attacker can pass specially crafted image to the application and perform a denial of service (DoS) attack.


Affected software

ImageMagick
Fedora
openEuler
ImageMagick
ImageMagick-help
ImageMagick-perl
ImageMagick-debuginfo
ImageMagick-c++
ImageMagick-devel
ImageMagick-debugsource
ImageMagick-c++-devel

How to mitigate CVE-2023-34475

Install updates from vendor's website.

ImageMagick - update to 7.1.1-10
ImageMagick - addressed in versions 6.9.12.93-1.el8, 6.9.12.93-1.el9, 6.9.12.93-1.fc37, 7.1.1.15-1.fc38
ImageMagick-help - update to 7.1.1.8-3
ImageMagick-perl - update to 7.1.1.8-3
ImageMagick-debuginfo - update to 7.1.1.8-3
ImageMagick-c++ - update to 7.1.1.8-3
ImageMagick-devel - update to 7.1.1.8-3
ImageMagick-debugsource - update to 7.1.1.8-3
ImageMagick-c++-devel - update to 7.1.1.8-3
ImageMagick - update to 7.1.1.8-3

External References

Related Security Bulletins