RHSA-2024:3713 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.12.59 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 4.12.

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

https://access.redhat.com/errata/RHSA-2024:3715

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/4.12/release_notes/ocp-4-12-release-notes.html

Security Fix(es):

• python-gunicorn: HTTP Request Smuggling due to improper validation of

Transfer-Encoding headers (CVE-2024-1135)

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 4.12 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.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html

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.openshift.com/container-platform/4.12/release_notes/ocp-4-12-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 sha256:8908e5a46f106e7520faa5f5ee679033c4c2f0026f1b8a339e6b3ea4becdd969

(For s390x architecture)
The image digest is sha256:c591525140e99a733a71ec09db2688168a50537385639ac2786c0fcf5af80203

(For ppc64le architecture)
The image digest is sha256:e8a52b12867a6ec15cf9153b4c9f4bf3e1ab7626c35cd7854c8bc145d9b2a9fd

(For aarch64 architecture)
The image digest is sha256:b3149ccbc7979c497fc972f2b0f56ba9e954baa9b0e0881d283c6facb176d46a

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.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.12 for RHEL 9 x86_64
• Red Hat OpenShift Container Platform 4.12 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.12 for RHEL 9 ppc64le
• Red Hat OpenShift Container Platform for Power 4.12 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.12 for RHEL 9 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.12 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for ARM 64 4.12 for RHEL 9 aarch64
• Red Hat OpenShift Container Platform for ARM 64 4.12 for RHEL 8 aarch64

Fixes

• BZ - 2275280 - CVE-2024-1135 python-gunicorn: HTTP Request Smuggling due to improper validation of Transfer-Encoding headers
• OCPBUGS-28604 - [4.12] SessionAffinity does not work after scaling down the Pods
• OCPBUGS-33936 - Prefixes are not sent for IPV6 BGP Peer
• OCPBUGS-34110 - [Backport 4.12] The ingress-operator spuriously updates ingressClass on startup
• OCPBUGS-34273 - [4.12z] slow ovnkube-node initialization on large number of services with externalIps
• OCPBUGS-34548 - [Backport 4.12] TestMTLSWithCRLs and TestCRLUpdate failing due to removed container image
• OCPBUGS-34757 - [4.12] Ingress Operator is needlessly reverting default values in Internal Services
• OCPBUGS-34888 - [Backport 4.12] Ingress operator performs spurious updates in response to API's defaulting of router deployment's router container's ports' hostPort field when using HostNetwork

CVEs

• CVE-2023-4155
• CVE-2023-51779
• CVE-2023-52530
• CVE-2024-1135
• CVE-2024-2961
• CVE-2024-25062
• CVE-2024-28182
• CVE-2024-33599
• CVE-2024-33600
• CVE-2024-33601
• CVE-2024-33602

References

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