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OpenAdvisories
Unscored CVE-2020-27757 EUVD-2020-20261GHSA-4j97-qmhm-9528

A floating point math calculation in ScaleAnyToQuantum() of /MagickCore/quantum-private.h could lead to undefined behavior in the form of a…

Published Dec 8, 2020 · Updated Aug 4, 2024 · Assigned by redhat

Description

A floating point math calculation in ScaleAnyToQuantum() of /MagickCore/quantum-private.h could lead to undefined behavior in the form of a value outside the range of type unsigned long long. The flaw could be triggered by a crafted input file under certain conditions when it is processed by ImageMagick. Red Hat Product Security marked this as Low because although it could potentially lead to an impact to application availability, no specific impact was shown in this case. This flaw affects ImageMagick versions prior to 7.0.8-68.

Affected products

VendorProductAffectedFixed
— ImageMagick prior to 7.0.8-68 —

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 8:6.9.11.24+dfsg-1 —
Debian 13 imagemagick 8:6.9.11.24+dfsg-1 —
Debian 12 imagemagick 8:6.9.11.24+dfsg-1 —
Debian 10 imagemagick 8:6.9.10.23+dfsg-2.1+deb10u2 DLA-3357-1
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 No fix yet —
Ubuntu Pro 14.04 LTS imagemagick No fix yet —
ReleasePackageFixed inAdvisory
SLES 15 SP2 ImageMagick 7.0.7.34-10.9.1 SUSE-SU-2021:0153-1
SLES 15 SP1 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SLES 15 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SLES 12 SP5 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SLES 12 SP4 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
Show 21 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES 12 SP3 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SLES 12 SP2 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SLES for SAP 15 SP1 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SLES for SAP 15 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SLES for SAP 12 SP5 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SLES for SAP 12 SP4 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SLES for SAP 12 SP3 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SLES for SAP 12 SP2 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SLE HPC 15 SP1 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SLE HPC 15 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SUSE OpenStack Cloud Crowbar 9 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SUSE OpenStack Cloud Crowbar 8 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SUSE OpenStack Cloud 9 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SUSE OpenStack Cloud 8 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SUSE OpenStack Cloud 7 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SUSE Manager Server 4.0 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SUSE Manager Retail Branch Server 4.0 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SUSE Manager Proxy 4.0 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SUSE HPE Helion OpenStack 8 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
SUSE Enterprise Storage 6 ImageMagick 7.0.7.34-3.90.1 SUSE-SU-2021:0156-1
SUSE Enterprise Storage 5 ImageMagick 6.8.8.1-71.154.1 SUSE-SU-2021:0199-1
ReleasePackageFixed inAdvisory
openSUSE Leap 15.2 ImageMagick 7.0.7.34-lp152.12.9.1 openSUSE-SU-2021:0136-1
openSUSE Leap 15.1 ImageMagick 7.0.7.34-lp151.7.26.1 openSUSE-SU-2021:0148-1

Advisories 9

References