Loop with Unreachable Exit Condition ('Infinite Loop') Affecting imagemagick package, versions <8:6.9.10.23+dfsg-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
Threat Intelligence
EPSS
0.44% (75th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-524555
- published 26 Dec 2018
- disclosed 26 Dec 2018
Introduced: 26 Dec 2018
CVE-2018-20467 Open this link in a new tabHow to fix?
Upgrade Debian:11
imagemagick
to version 8:6.9.10.23+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream imagemagick
package and not the imagemagick
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
References
- https://security-tracker.debian.org/tracker/CVE-2018-20467
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20467
- https://github.com/ImageMagick/ImageMagick/commit/db0add932fb850d762b02604ca3053b7d7ab6deb
- https://github.com/ImageMagick/ImageMagick/issues/1408
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html
- http://www.securityfocus.com/bid/106315
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-20467
- https://usn.ubuntu.com/4034-1/