CVE-2024-1300

Fixed upstream EPSS 1%CVSS 5.4

A vulnerability in the Eclipse Vert.x toolkit causes a memory leak in TCP servers configured with TLS and SNI support. When processing an unknown SNI server name assigned the default certificate instead of a mapped certificate, the SSL context is erroneously cached in the server name map, leading to memory exhaustion. This flaw allows attackers to send TLS client hello messages with fake server names, triggering a JVM out-of-memory error.

Published 2024-04-02 · CVE record · OSV

Products: Red Hat CEQ 3.2, Red Hat Cryostat 2 on RHEL 8, Red Hat Migration Toolkit for Runtimes 1 on RHEL 8, Red Hat MTA-6.2-RHEL-9, Red Hat AMQ Streams 2.7.0, Red Hat build of Apache Camel 4.4.1 for Spring Boot 3.2, Red Hat build of Quarkus 3.2.11.Final, Red Hat RHINT Service Registry 2.5.11 GA, Red Hat A-MQ Clients 2, Red Hat OpenShift Serverless, Red Hat AMQ Broker 7, Red Hat build of Apache Camel 4 for Quarkus 3, Red Hat build of Apache Camel for Spring Boot 3, Red Hat Build of Keycloak, Red Hat build of OptaPlanner 8, Red Hat build of Quarkus, Red Hat Data Grid 8, Red Hat Fuse 7, Red Hat Integration Camel K 1, Red Hat Integration Camel Quarkus 2, Red Hat JBoss Data Grid 7, Red Hat JBoss Enterprise Application Platform 7, Red Hat JBoss Enterprise Application Platform 8, Red Hat JBoss Enterprise Application Platform Expansion Pack, Red Hat Process Automation 7

Fixed upstream