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Red Hat OpenShift 4.12.5 RHSA-2023:0890-01 Moderate: DoS Fix

red hat
Calendar Grey February 28, 2023
Dist Redhat Esm H88
Important security patch for Red Hat OpenShift Container Platform 4.12.5 tackling critical vulnerabilities and improvements.
Red Hat OpenShift Container Platform release 4.12.5 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.12 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/release_notes/ocp-4-12-release-notes

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha values for the release are (For x86_64 architecture) The image digest is sha256:fd65cebce150bac3c622e30e7f762d3173575ae3541b3a7648819cb63e9b63a4

(For s390x architecture) The image digest is sha256:937b52bf3320896ec90da1444ff76c8c037d0a8631f541ca6950a847aaef7ca1

(For ppc64le architecture) The image digest is sha256:2da6b8a9ca11dbec1a8bf5dd8e49f52a96d09b7e474fe109ad85fc0ba071747b

(For aarch64 architecture) The image digest is sha256:d9001785543f8855ea653493aea8c8c6a3ca029565e8d0e282cfa11b06966239

All OpenShift Container Platform 4.12 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 CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/updating_clusters/updating-cluster-cli

Summary

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 container images for Red Hat OpenShift Container Platform 4.12.5. See the following advisory for the RPM packages for this release:

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.redhat.com/en/documentation/openshift_container_platform/4.12/html/release_notes/ocp-4-12-release-notes
Security Fix(es):
* golang: out-of-bounds read in golang.org/x/text/language leads to DoS (CVE-2021-38561)
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.

Topics%20covered

Topics Covered

security advisory moderate Red Hat DoS OpenShift container platform

References

https://access.redhat.com/security/cve/CVE-2021-38561 https://access.redhat.com/security/updates/classification/#moderate https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/release_notes/ocp-4-12-release-notes

Package List


Advisory ID: RHSA-2023:0890-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0890
Issue date: 2023-02-28

Topic

Red Hat OpenShift Container Platform release 4.12.5 is now available withupdates to packages and images that fix several bugs and add enhancements.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate Red Hat DoS OpenShift container platform

Relevant Releases Architectures

Bugs Fixed

2060978 - Facing issues while binding role to Group

2100495 - CVE-2021-38561 golang: out-of-bounds read in golang.org/x/text/language leads to DoS

5. JIRA issues fixed (https://redhat.atlassian.net/jira/projects):

OCPBUGS-2442 - OCP 4.12 on Z Installations fail when FIPS=TRUE installation option specified for OCP 4.12.0-EC.4 and nightly builds after

OCPBUGS-4072 - Endless rerender loop and a stuck browser on the add and topology page when SBO is installed

OCPBUGS-5569 - [OVN] DHCP timeouts on Azure arm64, install fails

OCPBUGS-5953 - ip-reconciler removes the overlappingrangeipreservations whether the pod is alive or not [backport 4.12]

OCPBUGS-5992 - [azure] Fail to create master node with vm size in standardNVSv4Family

OCPBUGS-6666 - [UI] When OCP and ODF are upgraded, refresh web console pop-up doesn't appear after ODF upgrade resulting in dashboard crash

OCPBUGS-6671 - Broken secret created while starting a Pipeline

OCPBUGS-6782 - [release-4.12] gather Machine objects

OCPBUGS-6816 - Repositories list does not show the running pipelinerun as last pipelinerun

OCPBUGS-6831 - Console crashes when pinnedResources is null (which could be the case starting 4.13)

OCPBUGS-6833 - [release-4.12] Include openshift_apps_deploymentconfigs_strategy_total to recent_metrics

OCPBUGS-6873 - The dropdown list component will be covered by deployment details page on Topology page

Read the Full Advisory

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