Medium severity5.5NVD Advisory· Published Mar 9, 2021· Updated Jun 17, 2026
CVE-2021-20246
CVE-2021-20246
Description
A flaw was found in ImageMagick in MagickCore/resample.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.
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Affected products
13- ImageMagick/ImageMagickdescription
- osv-coords11 versionspkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Tumbleweedpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5
< 7.0.7.34-lp152.12.12.1+ 10 more
- (no CPE)range: < 7.0.7.34-lp152.12.12.1
- (no CPE)range: < 7.1.0.9-1.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 7.0.7.34-10.12.1
- (no CPE)range: < 7.0.7.34-10.12.1
- (no CPE)range: < 6.8.8.1-71.162.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 6.8.8.1-71.162.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 6.8.8.1-71.162.1
- (no CPE)range: < 6.8.8.1-71.162.1
Patches
Vulnerability mechanics
References
3- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/03/msg00030.htmlnvdMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2023/05/msg00020.htmlnvd
News mentions
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