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Ubuntu Security Notice USN-7274-1
February 18, 2025

atril vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS

Summary:

Atril could be made to crash or run programs as your login if it
opened a specially crafted file.

Software Description:
- atril: Official Document Viewer of the MATE Desktop Environment

Details:

It was discovered that Atril incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of service
or to execute arbitrary code. This issue only affected Ubuntu 16.04 LTS.
(CVE-2019-1010006)

Andy Nguyen discovered that Atril incorrectly handled certain images. An
attacker could possibly use this issue to expose sensitive information.
This issue only affected Ubuntu 16.04 LTS. (CVE-2019-11459)

Febin Mon Saji discovered that Atril incorrectly handled certain
compressed files. A remote attacker could possibly use this issue to
cause a denial of service or to execute arbitrary code. (CVE-2023-51698)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
  atril                           1.26.0-1ubuntu1.2
  atril-common                    1.26.0-1ubuntu1.2
  libatrildocument3               1.26.0-1ubuntu1.2

Ubuntu 20.04 LTS
  atril                           1.24.0-1ubuntu0.2
  atril-common                    1.24.0-1ubuntu0.2
  libatrildocument3               1.24.0-1ubuntu0.2

Ubuntu 18.04 LTS
  atril                           1.20.1-2ubuntu2+esm2
                                  Available with Ubuntu Pro
  atril-common                    1.20.1-2ubuntu2+esm2
                                  Available with Ubuntu Pro
  libatrildocument3               1.20.1-2ubuntu2+esm2
                                  Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-7274-1
  CVE-2019-1010006, CVE-2019-11459, CVE-2023-51698

Package Information:
  https://launchpad.net/ubuntu/+source/atril/1.26.0-1ubuntu1.2
  https://launchpad.net/ubuntu/+source/atril/1.24.0-1ubuntu0.2