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CVE-2021-20243

🗓️ 09 Mar 2021 18:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 41 Views

A vulnerability in ImageMagick's resize function may lead to system unavailability by triggering a division by zero when processing a crafted file

Related
Packages
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
ImageMagick7 -- multiple vulnerabilities
27 Oct 202000:00
–freebsd
attackerkb
attackerkb
CVE-2021-20243
9 Mar 202118:15
–attackerkb
alpinelinux
AlpineLinux
CVE-2021-20243
9 Mar 202100:00
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in imagemagick
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
ImageMagick MagickCore resize division by zero DoS
29 Oct 202100:00
–bdu_fstec
cloudfoundry
Cloud Foundry
USN-6200-1: ImageMagick vulnerabilities | Cloud Foundry
22 Aug 202400:00
–cloudfoundry
cloudfoundry
Cloud Foundry
USN-5736-1: ImageMagick vulnerabilities | Cloud Foundry
3 Feb 202300:00
–cloudfoundry
circl
Circl
CVE-2021-20243
9 Mar 202120:51
–circl
cnnvd
CNNVD
ImageMagick Studio ImageMagick numerical error vulnerability
25 Feb 202100:00
–cnnvd
cnvd
CNVD
ImageMagick Denial of Service Vulnerability (CNVD-2021-17225)
28 Feb 202100:00
–cnvd
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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allimagemagick8:6.9.7.4+dfsg-16ubuntu6.14imagemagick_8:6.9.7.4+dfsg-16ubuntu6.14_all.deb
Ubuntu20.04allimagemagick8:6.9.10.23+dfsg-2.1ubuntu11.9imagemagick_8:6.9.10.23+dfsg-2.1ubuntu11.9_all.deb
Ubuntu22.04allimagemagick8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1imagemagick_8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1_all.deb
Ubuntu22.10allimagemagick8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1imagemagick_8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1_all.deb
Ubuntu23.04allimagemagick8:6.9.11.60+dfsg-1.3ubuntu1imagemagick_8:6.9.11.60+dfsg-1.3ubuntu1_all.deb
Ubuntu14.04allimagemagick8:6.7.7.10-6ubuntu3.13+esm3imagemagick_8:6.7.7.10-6ubuntu3.13+esm3_all.deb
Ubuntu16.04allimagemagick8:6.8.9.9-7ubuntu5.16+esm2imagemagick_8:6.8.9.9-7ubuntu5.16+esm2_all.deb
Ubuntu23.10allimagemagick8:6.9.11.60+dfsg-1.3ubuntu1imagemagick_8:6.9.11.60+dfsg-1.3ubuntu1_all.deb
Ubuntu24.04allimagemagick8:6.9.11.60+dfsg-1.3ubuntu1imagemagick_8:6.9.11.60+dfsg-1.3ubuntu1_all.deb
Ubuntu24.10allimagemagick8:6.9.11.60+dfsg-1.3ubuntu1imagemagick_8:6.9.11.60+dfsg-1.3ubuntu1_all.deb
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18 Aug 2025 17:14Current
6.8Medium risk
Vulners AI Score6.8
CVSS 24.3
CVSS 3.15.5
EPSS0.01066
41