RHSA-2022:0561: Moderate: OpenShift Container Platform 4.9.22 security update

First published: Wed Feb 23 2022(Updated: )

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 4.9.22. See the following advisory for the RPM packages for this<br>release:<br><a href="https://access.redhat.com/errata/RHSA-2022:0557" target="_blank">https://access.redhat.com/errata/RHSA-2022:0557</a> Space precludes documenting all of the container images in this advisory.<br>See the following Release Notes documentation, which will be updated<br>shortly for this release, for details about these changes:<br><a href="https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html" target="_blank">https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html</a> Security Fix(es):<br><li> golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)</li> <li> golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)</li> 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.<br>You may download the oc tool and use it to inspect release image metadata<br>as follows:<br>(For x86_64 architecture)<br>$ oc adm release info<br>quay.io/openshift-release-dev/ocp-release:4.6.20-x86_64<br>The image digest is<br>sha256:912e4b9986f690b894fcb740881e780600e12ab22f128f6f873bc4e1fcda8d13<br>(For s390x architecture)<br>$ oc adm release info<br>quay.io/openshift-release-dev/ocp-release:4.6.20-s390x<br>The image digest is<br>sha256:fa19f34390bc50968af736bdedb193b36d5d832b1090bf215e1fe279f05d6c94<br>(For ppc64le architecture)<br>$ oc adm release info<br>quay.io/openshift-release-dev/ocp-release:4.6.20-ppc64le<br>The image digest is<br>sha256:857cab82eba0ad370669258da450b89d8c6e5cea25c61ee930f9e30bfcd515dd<br>All OpenShift Container Platform 4.9 users are advised to upgrade to these<br>updated packages and images when they are available in the appropriate<br>release channel. To check for available updates, use the OpenShift Console<br>or the CLI oc command. Instructions for upgrading a cluster are available<br>at<br><a href="https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html" target="_blank">https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html</a>

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