CVE-2020-27822 — MEDIUM (5.9)

Vulnerability 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.

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Redhat	Wildfly	19.0.0

Related Weaknesses (CWE)

CWE-401

References

https://bugzilla.redhat.com/show_bug.cgi?id=1904060Issue TrackingVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1904060Issue TrackingVendor Advisory

FAQ

What is CVE-2020-27822?

CVE-2020-27822 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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 po...

How severe is CVE-2020-27822?

CVE-2020-27822 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-27822?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Wildfly.