CVE-2020-25689
MEDIUM6.5EPSS 0.24%Uncontrolled Resource Consumption in WildFly
Published: 5/24/2022Modified: 4/3/2025
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.
Affected packages (2)
- Bitnami/wildflyfrom 0, < 21.0.1
- Maven/org.wildfly:wildfly-distfrom 0, < 21.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |