{"id":"CVE-2019-19343","details":"A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.","modified":"2026-04-10T04:16:48.650828Z","published":"2021-03-23T21:15:13.417Z","references":[{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220211-0002/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1780445"},{"type":"REPORT","url":"https://issues.redhat.com/browse/JBEAP-16695"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jboss-remoting/jboss-remoting","events":[{"introduced":"0"},{"fixed":"f605e1068cbcc20d7993ff1f404d2ed9d65cc9d6"},{"introduced":"0"},{"last_affected":"f605e1068cbcc20d7993ff1f404d2ed9d65cc9d6"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"5.0.14"},{"introduced":"0"},{"last_affected":"5.0.14-NA"}]}},{"type":"GIT","repo":"https://github.com/undertow-io/undertow","events":[{"introduced":"0"},{"fixed":"ddf234966f485730e1f48dc461173e0323957478"},{"introduced":"0"},{"last_affected":"ddf234966f485730e1f48dc461173e0323957478"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.0.25"},{"introduced":"0"},{"last_affected":"2.0.25-NA"}]}}],"versions":["1.0.0.Alpha1","1.0.0.Alpha10","1.0.0.Alpha11","1.0.0.Alpha12","1.0.0.Alpha13","1.0.0.Alpha14","1.0.0.Alpha15","1.0.0.Alpha16","1.0.0.Alpha17","1.0.0.Alpha18","1.0.0.Alpha19","1.0.0.Alpha2","1.0.0.Alpha20","1.0.0.Alpha21","1.0.0.Alpha22","1.0.0.Alpha3","1.0.0.Alpha4","1.0.0.Alpha5","1.0.0.Alpha6","1.0.0.Alpha7","1.0.0.Alpha8","1.0.0.Alpha9","1.0.0.Beta1","1.0.0.Beta10","1.0.0.Beta11","1.0.0.Beta12","1.0.0.Beta13","1.0.0.Beta14","1.0.0.Beta15","1.0.0.Beta16","1.0.0.Beta17","1.0.0.Beta18","1.0.0.Beta19","1.0.0.Beta2","1.0.0.Beta20","1.0.0.Beta21","1.0.0.Beta22","1.0.0.Beta23","1.0.0.Beta24","1.0.0.Beta25","1.0.0.Beta26","1.0.0.Beta27","1.0.0.Beta28","1.0.0.Beta29","1.0.0.Beta3","1.0.0.Beta30","1.0.0.Beta31","1.0.0.Beta32","1.0.0.Beta33","1.0.0.Beta4","1.0.0.Beta5","1.0.0.Beta6","1.0.0.Beta7","1.0.0.Beta8","1.0.0.Beta9","1.0.0.CR1","1.0.0.CR2","1.0.0.CR3","1.0.0.CR4","1.0.0.Final","1.0.1.Final","1.0.2.Final","1.0.3.Final","1.1.0.Beta1","1.1.0.Beta2","1.1.0.Beta3","1.1.0.Beta4","1.1.0.Beta5","1.1.0.Beta6","1.1.0.Beta7","1.1.0.Beta8","1.2.0.Beta1","1.2.0.Beta10","1.2.0.Beta2","1.2.0.Beta3","1.2.0.Beta4","1.2.0.Beta5","1.2.0.Beta6","1.2.0.Beta7","1.2.0.Beta8","1.2.0.Beta9","1.2.0.CR1","1.2.0.Final","1.2.1.Final","1.2.2.Final","1.2.3.Final","1.2.4.Final","1.3.0.Beta1","1.3.0.Beta10","1.3.0.Beta11","1.3.0.Beta12","1.3.0.Beta13","1.3.0.Beta2","1.3.0.Beta3","1.3.0.Beta4","1.3.0.Beta5","1.3.0.Beta6","1.3.0.Beta7","1.3.0.Beta8","1.3.0.Beta9","1.3.0.CR1","1.3.0.CR2","1.3.0.CR3","1.3.0.Final","1.3.1.Final","1.3.2.Final","1.3.3.Final","2.0.0.Alpha1","2.0.0.Beta1","2.0.0.Final","2.0.1.Final","2.0.10.Final","2.0.11.Final","2.0.12.Final","2.0.13.Final","2.0.14.Final","2.0.15.Final","2.0.16.Final","2.0.17.Final","2.0.2.Final","2.0.20.Final","2.0.21.Final","2.0.22.Final","2.0.23.Final","2.0.24.Final","2.0.25.Final","2.0.3.Final","2.0.4.Final","2.0.5.Final","2.0.6.Final","2.0.7.Final","2.0.8.Final","2.0.9.Final","3.1.0.Beta2","3.2.0.Beta1","3.2.0.Beta2","3.2.0.Beta3","3.2.0.Beta4","3.2.0.Beta5","3.2.0.Beta6","3.2.0.CR1","3.2.0.CR2","3.2.0.CR3","3.2.0.CR4","3.2.0.CR5","3.2.0.CR6","3.2.0.CR7","3.2.0.CR8","3.2.0.CR9","3.2.0.GA","4.0.0.Beta1","4.0.0.Beta2","4.0.0.Beta3","4.0.0.Final","5.0.0.Beta1","5.0.0.Beta10","5.0.0.Beta11","5.0.0.Beta12","5.0.0.Beta13","5.0.0.Beta14","5.0.0.Beta15","5.0.0.Beta16","5.0.0.Beta17","5.0.0.Beta18","5.0.0.Beta19","5.0.0.Beta2","5.0.0.Beta20","5.0.0.Beta21","5.0.0.Beta22","5.0.0.Beta23","5.0.0.Beta24","5.0.0.Beta25","5.0.0.Beta3","5.0.0.Beta4","5.0.0.Beta5","5.0.0.Beta6","5.0.0.Beta7","5.0.0.Beta8","5.0.0.Beta9","5.0.0.CR1","5.0.0.CR2","5.0.0.CR3","5.0.0.CR4","5.0.0.CR5","5.0.0.Final","5.0.1.Final","5.0.14.Final","5.0.2.Final"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"7.2.4"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19343.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}