Debian Bullseye: DSA-5324-1 Moderate Security Flaw in iText Alert

It was discovered that the CompareTool of iText, a Java PDF library which uses
the external ghostscript software to compare PDFs at a pixel level, allowed
command injection when parsing a specially crafted filename.

For the stable distribution (bullseye), this problem has been fixed in
version 5.5.13.2-1+deb11u1.

We recommend that you upgrade your libitext5-java packages.

For the detailed security status of libitext5-java please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libitext5-java

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/