Debian LTS: DLA-3862-1: calibre Security Advisory Updates
Summary
CVE-2021-44686
Regular Expression Denial of Service
CVE-2023-46303
HTML Input: Don't add resources that exist outside the document root
by default
For Debian 11 bullseye, these problems have been fixed in version
5.12.0+dfsg-1+deb11u3.
We recommend that you upgrade your calibre packages.
For the detailed security status of calibre please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/calibre
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