- Issued:
- 2023-02-22
- Updated:
- 2023-02-22
RHSA-2023:0778 - Security Advisory
Synopsis
Moderate: OpenShift Container Platform 4.9.56 security update
Type/Severity
Security Advisory: Moderate
Topic
Red Hat OpenShift Container Platform release 4.9.56 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 4.9.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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 4.9.56. See the following advisory for the RPM packages for this release:
https://access.redhat.com/errata/RHSA-2023:0777
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/4.9/release_notes/ocp-4-9-release-notes.html
Security Fix(es):
- go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents (CVE-2022-3064)
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 4.9 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/4.9/updating/updating-cluster-cli.html
Solution
For OpenShift Container Platform 4.9 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/4.9/release_notes/ocp-4-9-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 listed as follows:
(For x86_64 architecture)
The image digest is sha256:37b675dfeac56248d99616bab316ed920c822791305337ed25fca51c6eb23de4
(For s390x architecture)
The image digest is sha256:0578e8b8c95951143bd4bedba761bc7e76c063acfef5468ba69291e84f38bf5a
(For ppc64le architecture)
The image digest is sha256:1c2a8864f0502e6959e51771c76c42848355788094004832fa4bf24c2aec5722
(For aarch64 architecture)
The image digest is sha256:99a00424a752ac5543144ce965e4045d50fe909eeec4823a9efe6b2e812170e1
All OpenShift Container Platform 4.9 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/4.9/updating/updating-cluster-cli.html
Affected Products
- Red Hat OpenShift Container Platform 4.9 for RHEL 8 x86_64
- Red Hat OpenShift Container Platform for Power 4.9 for RHEL 8 ppc64le
- Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.9 for RHEL 8 s390x
- Red Hat OpenShift Container Platform for ARM 64 4.9 aarch64
Fixes
- BZ - 2163037 - CVE-2022-3064 go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents
- OCPBUGS-2572 - Downward API (annotations) is missing PCI information when using the tuning metaPlugin on SR-IOV Networks
- OCPBUGS-4051 - systemReserved:ephemeral-storage in KubeletConfig doesn't work as expected
- OCPBUGS-4111 - Various Jenkins CVEs for October 2022 [openshift-4.9.z]
- OCPBUGS-5938 - Backport fix for OCPBUGSM-36848 to 4.9
- OCPBUGS-6516 - wal: max entry size limit exceeded
- OCPBUGS-6932 - hack/check-plugins-supply-chain-change.sh is not executable
CVEs
- CVE-2020-7692
- CVE-2022-1471
- CVE-2022-2048
- CVE-2022-3064
- CVE-2022-4337
- CVE-2022-4338
- CVE-2022-23521
- CVE-2022-25857
- CVE-2022-30946
- CVE-2022-30952
- CVE-2022-30953
- CVE-2022-30954
- CVE-2022-34174
- CVE-2022-36882
- CVE-2022-36883
- CVE-2022-36884
- CVE-2022-36885
- CVE-2022-41903
- CVE-2022-43401
- CVE-2022-43402
- CVE-2022-43403
- CVE-2022-43404
- CVE-2022-43405
- CVE-2022-43406
- CVE-2022-43407
- CVE-2022-43408
- CVE-2022-43409
- CVE-2022-45047
- CVE-2022-45379
- CVE-2022-45380
- CVE-2022-45381
- CVE-2022-47629
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.