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OpenAdvisories
Unscored CVE-2021-20176 EUVD-2021-7633GHSA-rjh9-hq94-crmg

A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file th…

Published Feb 5, 2021 · Updated Aug 3, 2024 · Assigned by redhat

Description

A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability.

Affected products

VendorProductAffectedFixed
— ImageMagick 6.9.11-57, 7.0.10-57 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 imagemagick 8:6.9.11.57+dfsg-1 —
Debian 13 imagemagick 8:6.9.11.57+dfsg-1 —
Debian 12 imagemagick 8:6.9.11.57+dfsg-1 —
Debian 10 imagemagick 8:6.9.10.23+dfsg-2.1+deb10u5 DLA-3429-1
Debian 9 imagemagick 8:6.9.7.4+dfsg-11+deb9u12 DLA-2602-1
ReleasePackageFixed inAdvisory
Ubuntu 20.04 LTS imagemagick 8:6.9.10.23+dfsg-2.1ubuntu11.4 USN-4988-1
Ubuntu 18.04 LTS imagemagick 8:6.9.7.4+dfsg-16ubuntu6.11 USN-4988-1
Show 2 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu Pro 16.04 LTS imagemagick 8:6.8.9.9-7ubuntu5.16+esm2 USN-5335-1
Ubuntu Pro 14.04 LTS imagemagick 8:6.7.7.10-6ubuntu3.13+esm12 USN-7164-1
ReleasePackageFixed inAdvisory
SLES 15 SP3 ImageMagick 7.0.7.34-10.18.1 SUSE-SU-2021:3996-1
SLES 15 SP2 ImageMagick 7.0.7.34-10.18.1 SUSE-SU-2021:3996-1
SLES 15 SP1 ImageMagick 7.0.7.34-150000.3.123.1 SUSE-SU-2023:4634-1
SLES 12 SP5 ImageMagick 6.8.8.1-71.159.2 SUSE-SU-2021:0528-1
Show 3 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES for SAP 15 SP1 ImageMagick 7.0.7.34-150000.3.123.1 SUSE-SU-2023:4634-1
SLES for SAP 12 SP5 ImageMagick 6.8.8.1-71.159.2 SUSE-SU-2021:0528-1
SLE HPC 15 SP1 ImageMagick 7.0.7.34-150000.3.123.1 SUSE-SU-2023:4634-1
ReleasePackageFixed inAdvisory
openSUSE Leap 15.3 ImageMagick 7.0.7.34-10.18.1 openSUSE-SU-2021:3996-1
openSUSE Leap 15.2 ImageMagick 7.0.7.34-lp152.12.18.1 openSUSE-SU-2021:1583-1
ReleasePackageFixed inAdvisory
Alpine v3.24 imagemagick 7.0.10.57-r0 —
Alpine v3.23 imagemagick 7.0.10.57-r0 —
Alpine v3.22 imagemagick 7.0.10.57-r0 —
Alpine v3.21 imagemagick 7.0.10.57-r0 —
Alpine v3.20 imagemagick 7.0.10.57-r0 —
Show 7 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Alpine v3.19 imagemagick 7.0.10.57-r0 —
Alpine v3.18 imagemagick 7.0.10.57-r0 —
Alpine v3.17 imagemagick 7.0.10.57-r0 —
Alpine v3.16 imagemagick 7.0.10.57-r0 —
Alpine v3.15 imagemagick 7.0.10.57-r0 —
Alpine v3.14 imagemagick 7.0.10.57-r0 —
Alpine v3.13 imagemagick 7.0.10.57-r0 —

Advisories 11

References