Medium severity5.5NVD Advisory· Published Aug 22, 2023· Updated Jun 17, 2026
CVE-2020-21679
CVE-2020-21679
Description
Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10(expand)+ 1 more
- (no CPE)
- (no CPE)range: 1.4
- osv-coords8 versionspkg: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%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
< 7.0.7.34-150200.10.54.1+ 7 more
- (no CPE)range: < 7.0.7.34-150200.10.54.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 6.8.8.1-71.198.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 6.8.8.1-71.198.1
- (no CPE)range: < 7.0.7.34-150000.3.123.1
- (no CPE)range: < 6.8.8.1-71.198.1
- (no CPE)range: < 6.8.8.1-71.198.1
Patches
Vulnerability mechanics
References
1- sourceforge.net/p/graphicsmagick/bugs/619/nvdExploitThird Party Advisory
News mentions
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