CVE-2022-32546: Integer Overflow
First published: Tue May 31 2022(Updated: )
A vulnerability was found in ImageMagick, causing an outside the range of representable values of type 'unsigned long' at coders/pcl.c, when crafted or untrusted input is processed. This leads to a negative impact to application availability or other problems related to undefined behavior.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <6.9.12-44 | ||
| >=7.1.0<7.1.0-29 | ||
| =8.0 | ||
| =36 | ||
| =6.0 | ||
| =7.0 | ||
| ImageMagick ImageMagick | <6.9.12-44 | |
| ImageMagick ImageMagick | >=7.1.0<7.1.0-29 | |
| Fedoraproject Extra Packages For Enterprise Linux | =8.0 | |
| Fedoraproject Fedora | =36 | |
| Redhat Enterprise Linux | =6.0 | |
| Redhat Enterprise Linux | =7.0 | |
| redhat/ImageMagick 6.9.12 | <44 | 44 |
| redhat/ImageMagick 7.1.0 | <29 | 29 |
| debian/imagemagick | <=8:6.9.10.23+dfsg-2.1+deb10u1<=8:6.9.11.60+dfsg-1.3+deb11u1 | 8:6.9.10.23+dfsg-2.1+deb10u5 8:6.9.11.60+dfsg-1.6 8:6.9.12.98+dfsg1-5 |
| ubuntu/imagemagick | <8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1 | 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1 |
| ubuntu/imagemagick | <8:6.9.11.60+dfsg-1.3ubuntu1 | 8:6.9.11.60+dfsg-1.3ubuntu1 |
| ubuntu/imagemagick | <8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+ | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+ |
| ubuntu/imagemagick | <8:6.9.7.4+dfsg-16ubuntu6.14 | 8:6.9.7.4+dfsg-16ubuntu6.14 |
| ubuntu/imagemagick | <8:6.9.10.23+dfsg-2.1ubuntu11.9 | 8:6.9.10.23+dfsg-2.1ubuntu11.9 |
| ubuntu/imagemagick | <8:6.9.11.60+dfsg-1.3ubuntu1 | 8:6.9.11.60+dfsg-1.3ubuntu1 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2091812
- https://github.com/ImageMagick/ImageMagick/commit/f221ea0fa3171f0f4fdf74ac9d81b203b9534c23
- https://github.com/ImageMagick/ImageMagick6/commit/29c8abce0da56b536542f76a9ddfebdaab5b2943
- https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html
- https://launchpad.net/bugs/cve/CVE-2022-32546
- https://github.com/ImageMagick/ImageMagick/issues/4985
- https://github.com/ImageMagick/ImageMagick/pull/4986
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2095123
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2095122
- https://access.redhat.com/security/cve/cve-2022-32546
- https://security-tracker.debian.org/tracker/CVE-2022-32546
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32546
- https://github.com/ImageMagick/ImageMagick/commit/f221ea0fa3171f0f4fdf74ac9d81b203b9534c23 (7.1.0-29)
- https://github.com/ImageMagick/ImageMagick6/commit/29c8abce0da56b536542f76a9ddfebdaab5b2943 (6.9.12-44)
- https://ubuntu.com/security/notices/USN-5534-1
- https://ubuntu.com/security/notices/USN-5736-1
- https://ubuntu.com/security/notices/USN-5736-2
- https://ubuntu.com/security/notices/USN-6200-1
- https://nvd.nist.gov/vuln/detail/CVE-2022-32546
- https://ubuntu.com/security/CVE-2022-32546
Frequently Asked Questions
What is CVE-2022-32546?
CVE-2022-32546 is a vulnerability found in ImageMagick that leads to undefined behavior and a negative impact on application availability.
What is the severity of CVE-2022-32546?
The severity of CVE-2022-32546 is high with a CVSS score of 7.8.
How does CVE-2022-32546 affect ImageMagick?
CVE-2022-32546 affects ImageMagick by causing an outside the range of representable values of type 'unsigned long' at coders/pcl.c, when crafted or untrusted input is processed.
Which versions of ImageMagick are affected by CVE-2022-32546?
The affected versions of ImageMagick include 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1, 8:6.9.11.60+dfsg-1.3ubuntu1, 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+, 8:6.9.7.4+dfsg-16ubuntu6.14, and 8:6.9.10.23+dfsg-2.1ubuntu11.9.
How can I fix CVE-2022-32546 in ImageMagick?
To fix CVE-2022-32546 in ImageMagick, update to the latest versions available: 8:6.9.11.60+dfsg-1.6 for Debian and 8:6.9.11.60+dfsg-1.3ubuntu1 for Ubuntu.
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