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OpenAdvisories
Unscored CVE-2021-20311 EUVD-2021-7736GHSA-3ffh-qhc3-7r9v

A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c …

Published May 11, 2021 · Updated Aug 3, 2024 · Assigned by redhat

Description

A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that is submitted by an attacker processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.

Affected products

VendorProductAffectedFixed
— ImageMagick ImageMagick 7.0.11 —

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 8:6.9.11.60+dfsg-1.5 —
Debian 13 imagemagick 8:6.9.11.60+dfsg-1.5 —
Debian 12 imagemagick 8:6.9.11.60+dfsg-1.5 —
ReleasePackageFixed inAdvisory
SLES 15 SP2 ImageMagick 7.0.7.34-10.15.1 SUSE-SU-2021:1276-1
SLES 15 SP1 ImageMagick 7.0.7.34-150000.3.123.1 SUSE-SU-2023:4634-1
SLES 12 SP5 ImageMagick 6.8.8.1-71.165.1 SUSE-SU-2021:1277-1
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 6.8.8.1-71.165.1 SUSE-SU-2021:1277-1
SLE HPC 15 SP1 ImageMagick 7.0.7.34-150000.3.123.1 SUSE-SU-2023:4634-1
ReleasePackageFixed inAdvisory
openSUSE Leap 15.2 ImageMagick 7.0.7.34-lp152.12.15.1 openSUSE-SU-2021:0606-1
ReleasePackageFixed inAdvisory
Alpine v3.24 imagemagick 7.0.11.1-r0 —
Alpine v3.23 imagemagick 7.0.11.1-r0 —
Alpine v3.22 imagemagick 7.0.11.1-r0 —
Alpine v3.21 imagemagick 7.0.11.1-r0 —
Alpine v3.20 imagemagick 7.0.11.1-r0 —
Show 7 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Alpine v3.19 imagemagick 7.0.11.1-r0 —
Alpine v3.18 imagemagick 7.0.11.1-r0 —
Alpine v3.17 imagemagick 7.0.11.1-r0 —
Alpine v3.16 imagemagick 7.0.11.1-r0 —
Alpine v3.15 imagemagick 7.0.11.1-r0 —
Alpine v3.14 imagemagick 7.0.11.1-r0 —
Alpine v3.13 imagemagick 7.0.11.13-r0 —

Advisories 5

References