Debian LTS: DLA-4016-1: ucf Security Advisory Updates
Summary
For Debian 11 bullseye, this problem has been fixed in version
3.0043+deb11u2.
We recommend that you upgrade your ucf packages.
For the detailed security status of ucf please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ucf
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