Vulnerability CVE-2020-25644


Published: 2020-10-06

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.

Type:

CWE-400

(Uncontrolled Resource Consumption ('Resource Exhaustion'))

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Redhat -> Wildfly openssl 
Redhat -> Data grid 
Redhat -> Jboss data grid 
Redhat -> Jboss enterprise application platform 
Redhat -> Jboss fuse 
Redhat -> Openshift application runtimes 
Redhat -> Single sign-on 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1885485
https://github.com/wildfly-security/wildfly-openssl-natives/pull/4/files
https://issues.redhat.com/browse/WFSSL-51

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