{"id":"CVE-2017-12174","aliases":["GHSA-gc96-h5pr-839j"],"url":"https://o3.security/vulnerability/CVE-2017-12174","summary":"Uncontrolled Resource Consumption in Artemis and HornetQ","details":"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.","published":"2018-03-07T22:29:00.243Z","modified":"2026-07-08T05:49:31.626816885Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.hornetq:hornetq-server","fixedVersion":"2.4.0.Final"},{"ecosystem":"Maven","name":"org.apache.activemq:artemis-native","fixedVersion":"2.4.0"}],"fix":null,"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rc96ad63f148f784c84ea7f0a178c84a8985c6afccabbcd9847a82088%40%3Ccommits.activemq.apache.org%3E"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0268"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0269"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0270"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0271"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0275"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0478"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0479"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0480"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0481"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12174"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:49:31.626816885Z"}}