CVE-2021-20243

Name
CVE-2021-20243
Description
A flaw was found in ImageMagick in MagickCore/resize.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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://github.com/ImageMagick/ImageMagick/pull/3193
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1928958
MLIST https://lists.debian.org/debian-lts-announce/2021/06/msg00000.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* imagemagick >= None < 7.0.10-62

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
imagemagick 3.10-main 7.0.8.68-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
imagemagick 3.13-community 7.0.11.13-r0 Natanael Copa <ncopa@alpinelinux.org> fixed