RHSA-2025:19890 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.20.3 is now available with updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.20.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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 4.20.3. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/155930

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/4.20/html/release_notes/

Security Fix(es):

• crypto/x509: Usage of ExtKeyUsageAny disables policy validation in crypto/x509 (CVE-2025-22874)

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.

All OpenShift Container Platform 4.20 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/4.20/html-single/updating_clusters/index#updating-cluster-cli.

Solution

For OpenShift Container Platform 4.20 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/4.20/html/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 as follows:

(For x86_64 architecture)
The image digest is sha256:24da924c84a1dfa28525f85525356cf1ac4fbe23faec7c66d1890e0b3bcba7a0

(For s390x architecture)
The image digest is sha256:af6430d3149e5532af8aa51ed5810b47cb5b6afef9f805f12bc26b92321316bb

(For ppc64le architecture)
The image digest is sha256:fb3aaccdcb11bda4391827bd8578385bf331d5fa53d611edffcb52cdb8f2ed06

(For aarch64 architecture)
The image digest is sha256:9c9e302e2eca08357d917e315a54dbc96c2546a6de22e3ba74bce1abca6eaf23

All OpenShift Container Platform 4.20 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/4.20/html-single/updating_clusters/index#updating-cluster-cli.

Fixes

• BZ - 2372320
• OCPBUGS-57334 - Redact the new BearerToken exposed in the CI logs
• OCPBUGS-62829 - Metrics not visible in monitoring dashboard
• OCPBUGS-62889 - E2E: llc: make sure to remove any trailing newspaces
• OCPBUGS-63128 - Pods in init and crashloop state for controlplane components if hosting cluster node is rebooted.
• OCPBUGS-63171 - [Release-4.20]Add imagestream update dryrun test
• OCPBUGS-63403 - BareMetalHosts menu doesn't show up on IPI BM cluster
• OCPBUGS-63465 - Pipelines navigation menu disappears in local development
• OCPBUGS-63507 - references to django repo now also refer to the branch
• OCPBUGS-63542 - [AWS, EgressIP] CNCC and OVN-Kubernetes are not handling 0 capacity in cloud env's correctly (0 and unset is not differentiated - 0 capacity is mistaken for Unlimited capacity by OVNK
• OCPBUGS-63560 - [release-4.20] Missing RBAC for Azure Disk CSI fall back mechanism
• OCPBUGS-63587 - [release-4.20] Missing endpoint slices for open ports the operator uses
• OCPBUGS-63590 - Update OVE UI Konflux version for release-4.20
• OCPBUGS-63592 - ProvisioningRequest reports status fulfilled with outdated policies
• OCPBUGS-63608 - Operator keywords are not correctly used in the catalog search relevance score and Metadata name should not be used in the score calculation
• OCPBUGS-63731 - [must-gather-operator] hard-coded dependency on namespace causes deployment failure and inability to correctly configure metrics
• OCPBUGS-63748 - [must-gather-operator] Job pod is not created in the MustGather CR namespace
• OCPBUGS-64572 - MustGather CR stuck when the caseManagementAccountSecretRef field points to a Secret that doesn’t exist
• OCPBUGS-64577 - [release-4.20] Fix KSM deny-list typo
• OCPBUGS-64600 - [must-gather-operator] fails when the timeout parameter contains minutes or multiple units (timeout: invalid time interval)
• OCPBUGS-64610 - O-Cloud Manager fails to launch services if installed in non-default namespace
• OCPBUGS-64634 - [must-gather-operator] must-gather-operator CR spec should not be mutable

CVEs

• CVE-2025-22874

References

• https://access.redhat.com/security/updates/classification/