(RHSA-2023:0652) Moderate: OpenShift Container Platform 4.11.27 security update

Red Hat OpenShift Container Platform is Red Hat’s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.11.27. See the following advisory for the container images for this release:

https://access.redhat.com/errata/RHSA-2023:0651

Security Fix(es):

• golang: out-of-bounds read in golang.org/x/text/language leads to DoS (CVE-2021-38561)

• prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.