🛡️ CVE-2020-25689
🟡 CVSS 5.0 — Medium ✅ No Known Exploit CWE-400 OSV
5.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.

Details

Severity Medium
CVSS Score 5.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE CWE-400
Public Exploit ✅ No
Source OSV
Published 2022-05-24
Updated 2026-06-08
Modified 2024-02-21
Fix URL N/A

Affected Packages

Software From version Fixed in
org.wildfly:wildfly-dist 21.0.1
wildfly

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