Medium severity6.1NVD Advisory· Published Dec 8, 2020· Updated Jun 17, 2026
CVE-2020-25664
CVE-2020-25664
Description
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
41- Range: <6.9.10-68 and <7.0.8-68
- osv-coords40 versionspkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Leap%2015.2pkg:rpm/suse/ImageMagick&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/ImageMagick&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/ImageMagick&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg: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%20SP1pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/ImageMagick&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg: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%20SP5pkg:rpm/suse/ImageMagick&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/ImageMagick&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/ImageMagick&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/ImageMagick&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/ImageMagick&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/ImageMagick&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/ImageMagick&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/ImageMagick&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 7.0.7.34-lp151.7.26.1+ 39 more
- (no CPE)range: < 7.0.7.34-lp151.7.26.1
- (no CPE)range: < 7.0.7.34-lp152.12.9.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-10.9.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-10.9.1
- (no CPE)range: < 6.4.3.6-78.135.1
- (no CPE)range: < 6.4.3.6-78.135.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 7.0.7.34-3.90.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
- (no CPE)range: < 6.8.8.1-71.154.1
Patches
Vulnerability mechanics
References
2- bugzilla.redhat.com/show_bug.cginvdExploitIssue TrackingPatchThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z3J6D7POCQYQKNVRDYLTTPM5SQC3WVTR/nvd
News mentions
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