RHSA-2024:1770 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.15.9 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 4.15.

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

https://access.redhat.com/errata/RHBA-2024:1773

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/4.15/release_notes/ocp-4-15-release-notes.html

Security Fix(es):

• golang: net/http, x/net/http2: rapid stream resets can cause excessive

work (CVE-2023-44487) (CVE-2023-39325)

• sanitize-html: Information Exposure when used on the backend

(CVE-2024-21501)

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 4.15 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.openshift.com/container-platform/4.15/updating/updating_a_cluster/updating-cluster-cli.html

Solution

For OpenShift Container Platform 4.15 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.openshift.com/container-platform/4.15/release_notes/ocp-4-15-release-notes.html

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 sha256:4c57e9589ac8d96ad74fd8c9fce35c5e507a20a88a6871d8a731c3b295abc79a

(For s390x architecture)
The image digest is sha256:634e598fa7efd07889134df534c48c9e9bc3a9c9281fc9f92d3e6e7a3c9c636b

(For ppc64le architecture)
The image digest is sha256:2efac9327f58a2356a094cad86cc2fa6a1258256a84cbc049adc16bafc7ff845

(For aarch64 architecture)
The image digest is sha256:6033ead0c6171aff24c4b8825d6556ba23aa3f176883d705896056f93191083d

All OpenShift Container Platform 4.15 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.openshift.com/container-platform/4.15/updating/updating_a_cluster/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.15 for RHEL 9 x86_64
• Red Hat OpenShift Container Platform 4.15 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.15 for RHEL 9 ppc64le
• Red Hat OpenShift Container Platform for Power 4.15 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.15 for RHEL 9 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.15 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for ARM 64 4.15 for RHEL 9 aarch64
• Red Hat OpenShift Container Platform for ARM 64 4.15 for RHEL 8 aarch64

Fixes

• BZ - 2243296 - CVE-2023-39325 golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)
• BZ - 2266111 - CVE-2024-21501 sanitize-html: Information Exposure when used on the backend
• OCPBUGS-26208 - OpenStack cluster-API provider should use the CloudCredential capability for its CredentialsRequest
• OCPBUGS-26542 - cleanup cluster-config-operator image
• OCPBUGS-28731 - [4.15] Rebase openshift/etcd to 3.5.12
• OCPBUGS-30215 - Azure MAO CredentialsRequest Contains Unnecessary virtualMachines/extensions Permissions
• OCPBUGS-30621 - 4.15: Remove csi-operator legacy/ directory
• OCPBUGS-30757 - ART requests updates to 4.15 image nmstate-console-plugin-container
• OCPBUGS-30810 - [release-4.15]WPC with GM configuration is not reading DPLL offsets from DPLL netlink event fields
• OCPBUGS-30822 - Number of configured control plane replicas should be validated
• OCPBUGS-30877 - GNSS Offset between UBlox and constellations takes more than 1CPU
• OCPBUGS-30884 - kdump doesn't create the dumpfile via ssh with OVN
• OCPBUGS-30922 - [release-4.15] coreos-installer iso kargs show broken on Agent ISO
• OCPBUGS-30927 - Cluster-network-operator doesn't use node local kube-apiserver loadbalancer when templating in cluster resources
• OCPBUGS-31064 - ibmcloud KMS: enable KMS v2
• OCPBUGS-31105 - [4.15] Clicking on quickstart tile has no response and console window refreshes every time a card is clicked in operator hub
• OCPBUGS-31284 - Investigate Services Secondary IP Family test failure with dual-stack clusters
• OCPBUGS-31383 - make verify should use MCO's kube version
• OCPBUGS-31426 - [External OIDC] console pods crashing when issuerCertificateAuthority is set due to the CA configmap is not propagated to openshift-config namespace
• OCPBUGS-31464 - Autoscaler should scale from zero when taints do not have a "value" field
• OCPBUGS-31604 - disable http2 for ignition endpoint
• OCPBUGS-31751 - nmstatectl "persist-nic-names" does not save driver info

CVEs

• CVE-2023-39325
• CVE-2023-44487
• CVE-2024-1394
• CVE-2024-21501
• CVE-2024-24786
• CVE-2024-28180

References

• https://access.redhat.com/security/updates/classification/#important
• https://access.redhat.com/security/vulnerabilities/RHSB-2023-003