{"cve":"CVE-2019-19343","nvd":{"published":"2021-03-23T21:15:13.417","modified":"2026-06-17T02:26:32.357","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-404","CWE-400"],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1780445","https://issues.redhat.com/browse/JBEAP-16695","https://security.netapp.com/advisory/ntap-20220211-0002/","https://bugzilla.redhat.com/show_bug.cgi?id=1780445","https://issues.redhat.com/browse/JBEAP-16695"],"products":["netapp:active_iq_unified_manager","redhat:jboss-remoting","redhat:jboss_enterprise_application_platform","redhat:undertow"],"source":"nvd","synced_at":"2026-10-19T21:15:50.279857260+00:00"},"epss":{"cve":"CVE-2019-19343","score":0.0163,"percentile":0.7622,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}