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Debian 11: DLA-4222-1 critical: activemq Out Of Memory issue

debian lts
Calendar Grey June 19, 2025
Dist Debian Esm H88
This notice outlines a memory exhaustion problem identified in ActiveMQ for Debian 11 bullseye, urging essential updates to enhance security measures.
It was discovered that an Out Of Memory error may occur when attempting to initialize a huge byte array, even when maxFrameSize is set
Topics%20covered

Topics Covered

security advisory security issue debian important activemq Out Of Memory

Summary

For Debian 11 bullseye, this problem has been fixed in version
5.16.1-1+deb11u2.

We recommend that you upgrade your activemq packages.

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

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


Severity
critical
Lowest
Low
Medium
High
Critical

Package: activemq
Version: 5.16.1-1+deb11u2
CVE ID: CVE-2025-27533
Debian Bug: 1104933

Topics%20covered

Topics Covered

security advisory security issue debian important activemq Out Of Memory

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