CVE Vulnerability

CVE-2020-27822

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.

7.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

5.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1904060 Issue Tracking Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:redhat:wildfly:21.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:wildfly:20.0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:wildfly:19.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:wildfly:19.1.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:wildfly:20.0.0:*:*:*:*:*:*:*
Information

Published : 2020-12-08 01:15

Updated : 2020-12-14 07:22

NVD link : CVE-2020-27822

Mitre link : CVE-2020-27822

Products Affected
No products.
CWE
CWE-401