Debian DSA-5252-1 Critical: LibreOffice Macro Execution Threat

It was discovered that insufficient validation of
"vnd.libreoffice.command" URI schemes could result in the execution of
arbitrary macro commands.

For the stable distribution (bullseye), this problem has been fixed in
version 1:7.0.4-4+deb11u4.

We recommend that you upgrade your libreoffice packages.

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

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/