CVE-2020-27822
Medium
Description
A flaw was found in Wildfly affecting versions 19.0.0.Final, 19.1.0.Final, 20.0.0.Final, 20.0.1.Final, and 21.0.0.Final. When an application uses the OpenTracing API's java-interceptors, there is a possibility of a memory leak. This flaw allows an attacker to impact the availability of the server. The highest threat from this vulnerability is to system availability.
SeverityMedium
CVSS5.9
Exploit probability—
Product
Redhat Wildfly
PublishedDec 8, 2020
First seenDec 8, 2020
Weakness typeCWE-401CWE-401
How to fix
Update
- org.wildfly:wildfly-parent21.0.2.Final, 22.0.0.Beta1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat wildfly | 19.0.0, 19.1.0, 20.0.0, 20.0.1, 21.0.0 | — |
| org.wildfly:wildfly-parentMaven | 19.0.0.Final ≤ v < 21.0.2.Final, 22.0.0.Alpha1 ≤ v < 22.0.0.Beta1 | 21.0.2.Final, 22.0.0.Beta1 |
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