Debian DSA-6121-1 Tomcat11 Important Denial of Service Vulnerabilities

Several security vulnerabilities have been found in Tomcat 11, a Java web
server and servlet engine. This update improves the handling of HTTP/2
connections and corrects various flaws which can lead to uncontrolled resource
consumption and a denial of service.

For the stable distribution (trixie), these problems have been fixed in
version 11.0.15-1~deb13u1.

We recommend that you upgrade your tomcat11 packages.

For the detailed security status of tomcat11 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/tomcat11

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/