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Red Hat Security Advisory

Synopsis:          Moderate: [impact]: OpenShift Container Platform 4.13.13 bug fix and security update
Advisory ID:       RHSA-2023:5155-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:5155
Issue date:        2023-09-19
CVE Names:         CVE-2020-22219 CVE-2023-2253
====================================================================
1. Summary:

Red Hat OpenShift Container Platform release 4.13.13 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 4.13.

Red Hat Product Security has rated this update as having a security impact
of [impact]. 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.

2. 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 4.13.13. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHBA-2023:5158

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/4.13/release_notes/ocp-4-13-release-notes.html

Security Fix(es):

* distribution/distribution: DoS from malicious API request (CVE-2023-2253)

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 4.13 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/4.13/updating/updating-cluster-cli.html

3. Solution:

For OpenShift Container Platform 4.13 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/4.13/release_notes/ocp-4-13-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:d62495768e335c79a215ba56771ff5ae97e3cbb2bf49ed8fb3f6cefabcdc0f17

(For s390x architecture)
The image digest is
sha256:31eed1e1c5cf788c0873d3fde09cf561c7d44d6d33b3abbeed0dcaf99ad4c24b

(For ppc64le architecture)
The image digest is
sha256:2759c882d9493791ec8a0491e37e0d6603f48e68d2be34e512f5c64ef8b61dfe

(For aarch64 architecture)
The image digest is
sha256:ad2a9a4beb8b0f7be75efca93a5eddb301d0b21b50d4b95685af07b653e9587d

All OpenShift Container Platform 4.13 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/4.13/updating/updating-cluster-cli.html

4. Bugs fixed (https://bugzilla.redhat.com/):

2189886 - CVE-2023-2253 distribution/distribution: DoS from malicious API request

5. JIRA issues fixed (https://issues.redhat.com/):

OCPBUGS-14250 - [4.13] Host can get stuck on inspecting if the network secret is updated
OCPBUGS-15222 - Hard coded region references remain in installer
OCPBUGS-15268 - External PKI reconcilation deploys broken due to invalid dependency on additional user ca bundles
OCPBUGS-16225 - Hypershift does not use probes on openshift-route-controller-manager and openshift-controller-manager
OCPBUGS-17182 - olm-collect-profiles cronjob pods can't reach mgmt KAS
OCPBUGS-17357 - Operator catalogs from 4.12 are used in 4.13 and 4.14 hosted clusters
OCPBUGS-18192 - Dynamic plugin proxy requests time out after 30 seconds
OCPBUGS-18332 - Cannot use EgressIP for the vsphere csi driver to access the vcenter api
OCPBUGS-18502 - On an SNO node one of the CatalogSources gets deleted after multiple reboots

6. References:

https://access.redhat.com/security/cve/CVE-2020-22219
https://access.redhat.com/security/cve/CVE-2023-2253
https://access.redhat.com/security/updates/classification/#moderate
https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html

7. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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