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GHSA-gc96-h5pr-839j

Uncontrolled Resource Consumption in Artemis and HornetQ

Source: GitHub Advisory Database (reviewed) High CVE-2017-12174

Packages

EcosystemPackageAffectedFixed in
Maven org.hornetq:hornetq-server < 2.4.0.Final 2.4.0.Final
Maven org.apache.activemq:artemis-native < 2.4.0 2.4.0

Details

As written in the advisory (Markdown source, shown as plain text).

It was found that when Artemis and HornetQ before 2.4.0 are configured with UDP discovery and JGroups discovery a huge byte array is created when receiving an unexpected multicast message. This may result in a heap memory exhaustion, full GC, or OutOfMemoryError.

References

External links from the advisory. They lead to third-party sites.