Debian Security Advisory

DLA-2640-1 gst-plugins-good1.0 -- LTS security update

Date Reported:
26 Apr 2021
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 986910.
In Mitre's CVE dictionary: CVE-2021-3497.
More information:

A use-after-free vulnerability was found in the Matroska plugin of the the GStreamer media framework, which may result in denial of service or potentially the execution of arbitrary code if a malformed media file is opened.

For Debian 9 stretch, this problem has been fixed in version 1.10.4-1+deb9u1.

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:

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