{"id":"CVE-2023-5685","aliases":["GHSA-7f88-5hhx-67m2"],"url":"https://o3.security/vulnerability/CVE-2023-5685","summary":"XNIO denial of service vulnerability","details":"A flaw was found in XNIO. The XNIO NotifierState that can cause a Stack Overflow Exception when the chain of notifier states becomes problematically large can lead to uncontrolled resource management and a possible denial of service (DoS). Version 3.8.14.Final is expected to contain a fix.","published":"2024-03-22T19:15:07Z","modified":"2026-04-10T05:07:09.940682Z","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.jboss.xnio:xnio-api","fixedVersion":"3.8.14.Final"}],"fix":{"url":"https://github.com/xnio/xnio/commit/ffabdcdda508ef87aeadad5ca3f854e274d60ec1","label":"xnio/xnio@ffabdcd"},"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7637"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7638"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7639"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7641"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:10207"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:10208"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2707"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2241822"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2023-5685"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5685"},{"type":"WEB","url":"https://github.com/xnio/xnio/commit/ffabdcdda508ef87aeadad5ca3f854e274d60ec1"},{"type":"PACKAGE","url":"https://github.com/xnio/xnio"},{"type":"WEB","url":"https://github.com/xnio/xnio/blob/3.8.13.Final/api/src/main/java/org/xnio/AbstractIoFuture.java#L249"},{"type":"WEB","url":"https://issues.redhat.com/browse/XNIO-423"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T05:07:09.940682Z"}}