RHSA-2021:2286: Moderate: OpenShift Container Platform 4.7.16 security and bug fix update

Red Hat OpenShift Container Platform is Red Hat's cloud computing<br>Kubernetes application platform solution designed for on-premise or private<br>cloud deployments.<br>This advisory contains the container images for Red Hat OpenShift Container<br>Platform 4.7.16. See the following advisories for the RPM packages for this<br>release:<br><a href="https://access.redhat.com/errata/RHBA-2287" target="blank">https://access.redhat.com/errata/RHBA-2287</a> Space precludes documenting all of the container images in this advisory.<br>See the following Release Notes documentation for details about these changes:<br><a href="https://docs.openshift.com/container-platform/4.7/releasenotes/ocp-4-7-rel" target="blank">https://docs.openshift.com/container-platform/4.7/releasenotes/ocp-4-7-rel</a> ease-notes.html<br>This update fixes the following bugs among others:<br>Security Fix(es):<br><li> gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)</li> For more details about the security issue(s), including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE<br>page(s) listed in the References section.<br>Additional Changes:<br>This update also fixes several bugs. Documentation for these changes is available from the Release Notes document linked to in the References section.