- Vulnerability/
- RHSA-2021:4851
RHSA-2021:4851: Low: Red Hat AMQ Broker 7.9.1 release and security update
First published: Tue Nov 30 2021(Updated: )
AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms. <br>This release of Red Hat AMQ Broker 7.9.1 serves as a replacement for Red Hat AMQ Broker 7.9.0, and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.<br>Security Fix(es):<br><li> netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data (CVE-2021-37136)</li> <li> netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way (CVE-2021-37137)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat AMQ Broker | <7.9.0 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2004133
- https://bugzilla.redhat.com/show_bug.cgi?id=2004135
- https://access.redhat.com/security/updates/classification/#low
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=jboss.amq.broker&version=7.9.1
- https://access.redhat.com/documentation/en-us/red_hat_amq/2021.q4
- https://access.redhat.com/errata/RHSA-2021:4851 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2021:4851?
The severity of RHSA-2021:4851 is classified as low.
How do I fix RHSA-2021:4851?
To fix RHSA-2021:4851, update your Red Hat AMQ Broker to the latest version provided in the release.
What vulnerabilities are addressed by RHSA-2021:4851?
RHSA-2021:4851 addresses issues related to message persistence and system performance in AMQ Broker.
What is the publication date of RHSA-2021:4851?
RHSA-2021:4851 was published on December 1, 2021.
Which versions of AMQ Broker are affected by RHSA-2021:4851?
RHSA-2021:4851 affects all versions of Red Hat AMQ Broker prior to 7.9.1.
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