{"id":"CVE-2020-27822","details":"A flaw was found in Wildfly affecting versions 19.0.0.Final, 19.1.0.Final, 20.0.0.Final, 20.0.1.Final, and 21.0.0.Final. When an application uses the OpenTracing API's java-interceptors, there is a possibility of a memory leak. This flaw allows an attacker to impact the availability of the server. The highest threat from this vulnerability is to system availability.","aliases":["BIT-wildfly-2020-27822","GHSA-qx3p-9mmp-4v8h"],"modified":"2026-07-08T19:03:09.570291Z","published":"2020-12-08T01:15:12.413Z","references":[{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1904060"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wildfly/wildfly","events":[{"introduced":"63ab71f6c88e3237bd502fa97a04054fb2793c1e"},{"last_affected":"f3d5adb5a36fdc908d421537a35e8feffb3639be"}],"database_specific":{"source":"CPE_STRING","cpe":["cpe:2.3:a:redhat:wildfly:19.0.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:wildfly:19.1.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:wildfly:20.0.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:wildfly:20.0.1:*:*:*:*:*:*:*","cpe:2.3:a:redhat:wildfly:21.0.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"19.0.0"},{"last_affected":"19.0.0"},{"introduced":"19.1.0"},{"last_affected":"19.1.0"},{"introduced":"20.0.0"},{"last_affected":"20.0.0"},{"introduced":"20.0.1"},{"last_affected":"20.0.1"},{"introduced":"21.0.0"},{"last_affected":"21.0.0"}]}}],"versions":["19.0.0","19.1.0","20.0.0","20.0.1","21.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27822.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}