CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2017-12174
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.
Severity
- EPSS
- 6.0% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
- CWE
- CWE-400
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:artemis
- redhat:hornetq
- redhat:jboss_enterprise_application_platform
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-gc96-h5pr-839j | Maven | org.hornetq:hornetq-server | <2.4.0.Final | 2.4.0.Final |
| GHSA-gc96-h5pr-839j | Maven | org.apache.activemq:artemis-native | <2.4.0 | 2.4.0 |