This article announces Red Hat OpenShift Container Platform 4.18.42, which contains security fixes rated Important, but it does not describe the specific vulnerabilities, their attack vectors, or CVSS scores. The update fixes security issues in OpenShift Container Platform 4.18, and the fixed version is 4.18.42. No workarounds are mentioned.
Red Hat OpenShift Container Platform release 4.18.42 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.18. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.