An imagemagick security update has been released for Debian GNU/Linux 10 to address multiple vulnerabilities.

DLA 3429-1: imagemagick security update

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Debian LTS Advisory DLA-3429-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Bastien Roucaries
May 21, 2023   https://wiki.debian.org/LTS
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Package : imagemagick
Version : 8:6.9.10.23+dfsg-2.1+deb10u5
CVE ID : CVE-2021-20176 CVE-2021-20241 CVE-2021-20243 CVE-2021-20244
CVE-2021-20245 CVE-2021-20246 CVE-2021-20309 CVE-2021-20312
CVE-2021-20313 CVE-2021-39212 CVE-2022-28463 CVE-2022-32545
CVE-2022-32546 CVE-2022-32547
Debian Bug : 996588 1013282 1016442

Multiple vulnerabilities were fixed in imagemagick, a software suite,
used for editing and manipulating digital images.

CVE-2021-20176

A divide by zero was found in gem.c file.

CVE-2021-20241

A divide by zero was found in jp2 coder.

CVE-2021-20243

A divide by zero was found in dcm coder.

CVE-2021-20244

A divide by zero was found in fx.c.

CVE-2021-20245

A divide by zero was found in webp coder.

CVE-2021-20246

A divide by zero was found in resample.c.

CVE-2021-20309

A divide by zero was found in WaveImage.c

CVE-2021-20312

An integer overflow was found in WriteTHUMBNAILImage()
of coders/thumbnail.c

CVE-2021-20313

A potential cipher leak was found when the calculate
signatures in TransformSignature().

CVE-2021-39212

A policy bypass was found for postscript files.

CVE-2022-28463

A bufer overflow was found in buffer overflow in cin coder.

CVE-2022-32545

A undefined behavior (conversion outside the range of
representable values of type 'unsigned char') was found in psd
file handling.

CVE-2022-32546

A undefined behavior (conversion outside the range of
representable values of type 'long') was found in pcl
file handling.

CVE-2022-32547

An unaligned access was found in property.c

For Debian 10 buster, these problems have been fixed in version
8:6.9.10.23+dfsg-2.1+deb10u5.

We recommend that you upgrade your imagemagick packages.

For the detailed security status of imagemagick please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/imagemagick

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at:   https://wiki.debian.org/LTS