description: 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.
problem types: CWE-400
affected:
{
product: HornetQ/Artemis
vendor: Red Hat, Inc.
versions:
status: affected, version: before 2.4.0
}