CVE-2020-14336: Red Hat Openshift Container Platform

Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days.

A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.

Affected products

• Red Hat Openshift Container Platform: version 3.11 only; version 4.5.16 only; version 4.6 only

Published 2021-06-02. Last modified 2026-06-17.