Issued:
2025-06-17
Updated:
2025-06-17

RHSA-2024:11038 - Important: OpenShift Container Platform 4.19.0 bug fix and security update

Synopsis

Important: OpenShift Container Platform 4.19.0 bug fix and security update

Type/Severity

Security Advisory Important

Topic

Red Hat OpenShift Container Platform release 4.19.0 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 4.19.

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

https://access.redhat.com/errata/RHEA-2025:2851

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/4.19/html/release_notes/

Security Fix(es):

  • golang.org/x/crypto/ssh: Misuse of ServerConfig.PublicKeyCallback may cause authorization bypass in golang.org/x/crypto (CVE-2024-45337)
  • golang.org/x/net/html: Non-linear parsing of case-insensitive content in golang.org/x/net/html (CVE-2024-45338)
  • golang.org/x/oauth2/jws: Unexpected memory consumption during token parsing in golang.org/x/oauth2/jws (CVE-2025-22868)
  • golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869)
  • baremetal-operator/apis: Bare Metal Operator (BMO) can expose any secret from other namespaces via BMCEventSubscription CRD (CVE-2025-29781)
  • go-jose: Go JOSE's Parsing Vulnerable to Denial of Service (CVE-2025-27144)

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 4.19 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/4.19/html-single/updating_clusters/index#updating-cluster-cli.

Solution

For OpenShift Container Platform 4.19 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/4.19/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 sha256:3482dbdce3a6fb2239684d217bba6fc87453eff3bdb72f5237be4beb22a2160b

  (For s390x architecture)
  The image digest is sha256:3bb1850f4d09ad42d29b6c08d9e37826f94bd5553dc63ab0ba8af808c4674fd2

  (For ppc64le architecture)
  The image digest is sha256:c0ccf9abb281831b019fb0f2967de9ced0b56259313020b3787f72038f2dbd14

  (For aarch64 architecture)
  The image digest is sha256:9ab7debef422a7d96278d3df314c92b3d842409928aa9a0d960cd2e94529a8b6

All OpenShift Container Platform 4.19 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/4.19/html-single/updating_clusters/index#updating-cluster-cli.

Affected Products

ProductVersionArch
Red Hat OpenShift Container Platform4.19x86_64
Red Hat OpenShift Container Platform4.19x86_64
Red Hat OpenShift Container Platform for Power4.19ppc64le
Red Hat OpenShift Container Platform for Power4.19ppc64le
Red Hat OpenShift Container Platform for IBM Z and LinuxONE4.19s390x
Red Hat OpenShift Container Platform for IBM Z and LinuxONE4.19s390x
Red Hat OpenShift Container Platform for ARM 644.19aarch64
Red Hat OpenShift Container Platform for ARM 644.19aarch64

Fixes

CVEs

References

Additional information