{"id":"CVE-2024-8447","aliases":["GHSA-qq9f-q439-2574"],"url":"https://o3.security/vulnerability/CVE-2024-8447","summary":"Narayana: deadlock via multiple join requests sent to lra coordinator","details":"A security issue was discovered in the LRA Coordinator component of Narayana. When Cancel is called in LRA, an execution time of approximately 2 seconds occurs. If Join is called with the same LRA ID within that timeframe, the application may crash or hang indefinitely, leading to a denial of service.","published":"2025-01-02T20:19:29.671Z","modified":"2026-09-09T03:30:45.546902608Z","cvss":{"score":5.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jboss.narayana.rts:lra-coordinator-jar","fixedVersion":"7.1.0.Final"}],"fix":{"url":"https://github.com/jbosstm/narayana/pull/2293","label":"jbosstm/narayana#2293"},"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"WEB","url":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html"},{"type":"WEB","url":"https://github.com/jbosstm/narayana/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:3357"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:3358"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:7620"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2024-8447"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/8xxx/CVE-2024-8447.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-8447"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2335206"},{"type":"FIX","url":"https://github.com/jbosstm/narayana/pull/2293"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-09T03:30:45.546902608Z"}}