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Debian LTS Advisory DLA-3828-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Santiago Ruano Rincón
June 14, 2024                                 https://wiki.debian.org/LTS
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Package        : atril
Version        : 1.20.3-1+deb10u2
CVE ID         : CVE-2023-52076
Debian Bug     : 1061522

A vulnerability was discovered in Atril, a simple document viewer designed for
the MATE desktop environment.

CVE-2023-52076

  A missing input sanitising could result in writing arbitrary files if a
  malformed epub document is opened, that could result in arbitrary code
  execution.

For Debian 10 buster, these problems have been fixed in version
1.20.3-1+deb10u2. This update also disables support for comic book archives,
mitigating CVE-2023-51698.

We recommend that you upgrade your atril packages.

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

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