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.
History

Thu, 19 Sep 2024 02:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 18 Sep 2024 08:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:build_keycloak:22 cpe:/a:redhat:build_keycloak:

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2024-04-02T07:33:05.215Z

Updated: 2024-11-15T21:03:29.385Z

Reserved: 2024-02-07T07:11:11.156Z

Link: CVE-2024-1300

cve-icon Vulnrichment

Updated: 2024-08-01T18:33:25.527Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-02T08:15:53.993

Modified: 2024-07-25T21:15:10.487

Link: CVE-2024-1300

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-02-06T00:00:00Z

Links: CVE-2024-1300 - Bugzilla