RHSA-2022:6536: Moderate: OpenShift Container Platform 4.11.5 bug fix and security update
Red Hat OpenShift Container Platform is Red Hat's cloud computingKubernetes application platform solution designed for on-premise or privatecloud deployments.This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.5. See the following advisory for the RPM packages for this release:https://access.redhat.com/errata/RHSA-2022:6535 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:https://docs.openshift.com/container-platform/4.11/releasenotes/ocp-4-11-release-notes.html Security Fix(es): gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)For more details about the security issue(s), including the impact, a CVSSscore, acknowledgments, and other related information, refer to the CVEpage(s)listed in the References section.You may download the oc tool and use it to inspect release image metadata as follows:(For x8664 architecture)$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-x8664The image digest is sha256:fe4d499ac9fc7d12fcfccf3d6ae8a916c31e282d18adbebb0456c0fd6aef02c9(For s390x architecture)$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-s390xThe image digest is sha256:c816b9487177b51db60875c794679b6df41c74d522ca00376cb9f86f9b44b577(For ppc64le architecture)$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-ppc64leThe image digest is sha256:528174504037b4b9d8fda04bdad3f4acf7f68eeadb3a8fe2539f7a8a9bdff76a(For aarch64 architecture)$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-aarch64The image digest is sha256:04d3f194379cdd1c0e8015fd51038967c5fdb2eff52c6c60645b3a9381ed5f04All OpenShift Container Platform 4.11 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are availableat https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenShift Container Platformto a version that resolves this vulnerability.Fixed in 4.11.5
Event History
Frequently Asked Questions
What is the severity of RHSA-2022:6536?
The severity of RHSA-2022:6536 is classified as important.
How do I fix RHSA-2022:6536?
To fix RHSA-2022:6536, update to the latest version of Red Hat OpenShift Container Platform as specified in the advisory.
Which versions are affected by RHSA-2022:6536?
RHSA-2022:6536 affects specific container images within the Red Hat OpenShift Container Platform 4.11.5.
Is there a workaround for RHSA-2022:6536?
There are no documented workarounds for RHSA-2022:6536; updating is recommended.
What components does RHSA-2022:6536 impact?
RHSA-2022:6536 impacts the core components of Red Hat OpenShift Container Platform.