CVE-2020-25689
A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller.
Does this matter?
Lower severity and a low EPSS score (1.50%). Track it; it rarely justifies an emergency change on its own.
Description
A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.50% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- redhat/wildfly · redhat/fuse · redhat/jboss data grid · redhat/jboss enterprise application platform · redhat/jboss fuse · redhat/openshift application runtimes · redhat/single sign-on · netapp/active iq unified manager · netapp/oncommand insight · netapp/service level manager
- Source
- secalert@redhat.com
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689Exploit, Issue Tracking, Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20201123-0006/Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689Exploit, Issue Tracking, Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20201123-0006/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.