What’s Vulnerable › Vulnerabilities

CVE-2020-25644

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-06 · updated 2026-06-17
• Weakness: CWE-401

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.

Affected products

• OnCommand Insight: all versions
• NetApp OnCommand Workflow Automation: all versions
• NetApp Service Level Manager: all versions
• RedHat Data Grid: 8.0
• RedHat Jboss Data Grid: 7.0.0
• Red Hat JBoss EAP: 7.0.0
• RedHat Jboss Fuse: 7.0.0
• RedHat Openshift Application Runtimes: all versions
• Red Hat Single Sign-On: 7.0
• RedHat Wildfly Openssl: before 1.1.3 — fixed in 1.1.3

How to fix

Upgrade to a fixed version: RedHat Wildfly Openssl 1.1.3. Check the vendor advisory for mitigations.

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

Get alerted when CVE-2020-25644 or the next vulnerability affects your stack