Medium severity5.5NVD Advisory· Published Aug 25, 2022· Updated Jun 17, 2026
CVE-2021-20224
CVE-2021-20224
Description
An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
13(expand)+ 1 more
- (no CPE)
- (no CPE)
- osv-coords11 versionspkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Leap%2015.4pkg: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%20SP3pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3pkg: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
< 7.0.7.34-150200.10.36.1+ 10 more
- (no CPE)range: < 7.0.7.34-150200.10.36.1
- (no CPE)range: < 7.0.7.34-150200.10.36.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 7.0.7.34-150200.10.36.1
- (no CPE)range: < 7.0.7.34-150200.10.36.1
- (no CPE)range: < 6.8.8.1-71.180.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 6.8.8.1-71.180.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 6.8.8.1-71.180.1
- (no CPE)range: < 6.8.8.1-71.180.1
Patches
Vulnerability mechanics
References
4- github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6nvdPatchThird Party Advisory
- github.com/ImageMagick/ImageMagick/pull/3083nvdIssue TrackingPatchThird Party Advisory
- github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464dnvdPatchThird Party Advisory
- lists.debian.org/debian-lts-announce/2023/03/msg00008.htmlnvd
News mentions
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