A gst-plugins-good1.0 security update has been released for Debian GNU/Linux 11 to address multiple vulnerabilities.

DSA 5204-1: gst-plugins-good1.0 security update

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Debian Security Advisory DSA-5204-1 security@debian.org
  https://www.debian.org/security/ Moritz Muehlenhoff
August 09, 2022   https://www.debian.org/security/faq
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Package : gst-plugins-good1.0
CVE ID : CVE-2022-1920 CVE-2022-1921 CVE-2022-1922 CVE-2022-1923
CVE-2022-1924 CVE-2022-1925 CVE-2022-2122

Adam Doupe discovered multiple vulnerabilities in the Gstreamer plugins
to demux Mastroska and AVI files which could result in denial of service
or the execution of arbitrary code.

For the stable distribution (bullseye), these problems have been fixed in
version 1.18.4-2+deb11u1.

We recommend that you upgrade your gst-plugins-good1.0 packages.

For the detailed security status of gst-plugins-good1.0 please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/gst-plugins-good1.0

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