RHSA-2024:3889 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.15.18 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 4.15.18. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHBA-2024:3892

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: unlimited number of CONTINUATION frames

causes DoS (CVE-2023-45288)

• go-git: Maliciously crafted Git server replies can cause DoS on go-git

clients (CVE-2023-49568)

• cluster-image-registry-operator: Exposes a secret via env variable in pod

definition on Azure (CVE-2024-4369)

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 sha256:0f55261077557d1bb909c06b115e0c79b0025677be57ba2f045495c11e2443ee

(For s390x architecture)
The image digest is sha256:51333a191236aa122045b0016a35a3501605e544f561015568cd58b4a1b93260

(For ppc64le architecture)
The image digest is sha256:db6e7bae8b5ee4d9b39ab13932b55ea861d5e2c5d17a17ad730deb4224ab3296

(For aarch64 architecture)
The image digest is sha256:bea5c0d194d622934cc7dee330b66cf49f5be3f4ae98e07c1cb6c8fd102ee42f

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 - 2258165 - CVE-2023-49568 go-git: Maliciously crafted Git server replies can cause DoS on go-git clients
• BZ - 2268273 - CVE-2023-45288 golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS
• BZ - 2278035 - CVE-2024-4369 cluster-image-registry-operator: Exposes a secret via env variable in pod definition on Azure
• OCPBUGS-28928 - [Backport 4.15] Router fails to start/reload with SHA1 cert due to OpenSSL 3.0 in RHEL9
• OCPBUGS-29361 - Kube-apiserver operator is trying to delete prometheus rule that does not exists
• OCPBUGS-30208 - [release-4.15] excessive Back-off restarting failed container console
• OCPBUGS-31461 - Deleting the node with the Ingress VIP using oc delete node causes a keepalived split-brain
• OCPBUGS-32029 - unable to logout when logged in as kubeadmin
• OCPBUGS-32092 - Logs of haproxy too verbose
• OCPBUGS-33206 - Need a ptpOperatorConfig webhook to prevent users from creating a new event config (instead of using default)
• OCPBUGS-33526 - CNO unable to healthcheck api.openshift.com on HyperShift when a proxy is configured
• OCPBUGS-33736 - After upgrading to 4.15.11, metal3-ironic and metal3-ironic-inspector pods are crashlooping
• OCPBUGS-34423 - Fix audit-logs container to respect SIGTERM
• OCPBUGS-34641 - Invalid Pull-Secret when using password which contains a colon character
• OCPBUGS-34732 - Assisted installer reports installed SATA SDDs are removable and hangs the installation
• OCPBUGS-34843 - AWS EFS CSI driver: panic: runtime error: invalid memory address or nil pointer dereference
• OCPBUGS-34868 - [v1] Disk to Mirror or use of targetCatalog requires access to internet for catalog images
• OCPBUGS-34887 - [Backport 4.15] TestHostNetworkPort is half serial and half parallel
• OCPBUGS-34997 - [4.15] The secrets-store-csi-driver with AWS provider integration does not work in HyperShift hosted cluster
• OCPBUGS-35002 - Hosted Cluster etcd automatic defragmentation is not enabled by default
• OCPBUGS-35010 - [4.16.z] SCC pinning for all workloads in platform namespaces
• OCPBUGS-35059 - libvirt-installer image is permafailing in CI
• OCPBUGS-35074 - HCP: hypershift-operator on disconnected clusters ignores RegistryOverrides inspecting for nodepool release image(setting hypershift.openshift.io/control-plane-operator-image is a workaround)
• OCPBUGS-35229 - [4.15] v0 CI failures
• OCPBUGS-35255 - Azure CPMS periodics are failing due to non-retryable API errors

CVEs

• CVE-2023-45288
• CVE-2023-49568
• CVE-2024-4369
• CVE-2024-5154
• CVE-2024-28182

References

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