Medium severity5.3NVD Advisory· Published Nov 2, 2020· Updated Jun 17, 2026
CVE-2020-25689
CVE-2020-25689
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.wildfly:wildfly-distMaven | < 21.0.1 | 21.0.1 |
Affected products
15cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*+ 2 more
- cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*
- cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
- cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
- cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:service_level_manager:-:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*
- osv-coords2 versions
< 21.0.1+ 1 more
- (no CPE)range: < 21.0.1
- (no CPE)range: < 21.0.1
- Red Hat/wildfly-corev5Range: up to 21.0.0.Final
Patches
Vulnerability mechanics
References
5- bugzilla.redhat.com/show_bug.cginvdExploitIssue TrackingPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-97hp-6q9g-5cw2ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-25689ghsaADVISORY
- security.netapp.com/advisory/ntap-20201123-0006/nvdThird Party Advisory
- security.netapp.com/advisory/ntap-20201123-0006ghsaWEB
News mentions
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