Vulnerability Details : 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.
Products affected by CVE-2020-27822
- 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:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:wildfly:20.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:wildfly:21.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-27822
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-27822
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.1
|
HIGH | AV:N/AC:M/Au:N/C:N/I:N/A:C |
8.6
|
6.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2020-27822
-
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.Assigned by: secalert@redhat.com (Primary)
References for CVE-2020-27822
-
https://bugzilla.redhat.com/show_bug.cgi?id=1904060
Issue Tracking;Vendor Advisory
Jump to