CVE-2024-1300 – io.vertx:vertx-core

Package

Manager: maven
Name: io.vertx:vertx-core
Vulnerable Version: >=4.3.4 <4.4.8 || >=4.5.0 <4.5.3

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

EPSS: 0.00098 pctl0.27949

Details

Eclipse Vert.x vulnerable to a memory leak in TCP servers 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.

Metadata

Created: 2024-04-02T09:30:42Z
Modified: 2024-07-25T21:31:19Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-9ph3-v2vh-3qx7/GHSA-9ph3-v2vh-3qx7.json
CWE IDs: ["CWE-400"]
Alternative ID: GHSA-9ph3-v2vh-3qx7
Finding: F067
Auto approve: 1