Debian LTS: DLA-3905-1: cups-filters Security Advisory Updates
Summary
Simone Margaritelli reported several vulnerabilities in cups-filters.
Missing validation of IPP attributes returned from an IPP server and
multiple bugs in the cups-browsed component can result in the execution
of arbitrary commands without authentication when a print job is
started.
For Debian 11 bullseye, these problems have been fixed in version
1.28.7-1+deb11u3.
We recommend that you upgrade your cups-filters packages.
For the detailed security status of cups-filters please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/cups-filters
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