VULNERABILITY INTELLIGENCE

CVE-2019-19343

CVSS score7.5 HIGH

EPSS probability1.63%

CISA KEVNot currently listed

Published2021-03-23

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

secalert@redhat.com: CWE-400
nvd@nist.gov: CWE-404

Primary references

secalert@redhat.com — Issue Tracking, Vendor Advisory
secalert@redhat.com — Permissions Required, Vendor Advisory
secalert@redhat.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory