CVE-2020-25644

high

Description

A memory leak flaw was found in WildFly OpenSSL in versions prior to 1.1.3.Final, where it removes an HTTP session. It may allow the attacker to cause OOM leading to a denial of service. The highest threat from this vulnerability is to system availability.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1885485

https://issues.redhat.com/browse/WFSSL-51

https://github.com/wildfly-security/wildfly-openssl-natives/pull/4/files

https://security.netapp.com/advisory/ntap-20201016-0004/

Details

Source: MITRE

Published: 2020-10-06

Updated: 2021-10-19

Type: CWE-401

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH