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====================================================================                   
Red Hat Security Advisory

Synopsis:          Moderate: OpenShift Container Platform 4.13.6 bug fix and security update
Advisory ID:       RHSA-2023:4226-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:4226
Issue date:        2023-07-27
CVE Names:         CVE-2022-41723 CVE-2022-46663 CVE-2023-0464
                   CVE-2023-0465 CVE-2023-0466 CVE-2023-1255
                   CVE-2023-1260 CVE-2023-2650 CVE-2023-2700
                   CVE-2023-2828 CVE-2023-3089 CVE-2023-24329
                   CVE-2023-24534 CVE-2023-24536 CVE-2023-24537
                   CVE-2023-24538 CVE-2023-24539 CVE-2023-25173
                   CVE-2023-27561 CVE-2023-29400 CVE-2023-32067
====================================================================
1. Summary:

Red Hat OpenShift Container Platform release 4.13.6 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 4.13.6. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHBA-2023:4229

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):

* net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK
decoding (CVE-2022-41723)

* containerd: Supplementary groups are not set up properly (CVE-2023-25173)

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
sha256:3ca57045e070978b38c36d4c98e188795a6cb4b128130f9c8d7a08b47c133aba

      (For s390x architecture)
The image digest is
sha256:f4c42c45cbb85db643e72149d08719896f2c1b70707dde062ef570b4c2bbf6eb

      (For ppc64le architecture)
The image digest is
sha256:f219f4a01c3f8c8a15026d80c6cb606775cf53a86673fdb0e0cb5f46a111a105

      (For aarch64 architecture)
The image digest is
sha256:4c5ec89db787852cd4118e1f3533e214878ba4335b436f7073296e6955058d1a

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/):

2174485 - CVE-2023-25173 containerd: Supplementary groups are not set up properly
2178358 - CVE-2022-41723 net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

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

OCPBUGS-11539 - multus-admission-controller does not have correct RollingUpdate parameterts when running under Hypershift
OCPBUGS-15194 - Remove Tech Preview badge from the PAC List and details page
OCPBUGS-15368 - Service DNS resolutions fails in Windows Pods on converted OVN hybrid clusters
OCPBUGS-15378 - Critical Alert Rules do not have runbook url
OCPBUGS-15982 - Load Kamelets as event sources/sinks from custom Camel K operator namespace
OCPBUGS-16171 - Backporting tls-server-name is missing when using oc client
OCPBUGS-16172 - Backporting tls-server-name is missing when using oc client
OCPBUGS-16244 - Operator Backed catalog doesn't show anything when CSV copies are disabled
OCPBUGS-16372 - Missing support in version 4.13 for multi architecture catalogs for oc-mirror

6. References:

https://access.redhat.com/security/cve/CVE-2022-41723
https://access.redhat.com/security/cve/CVE-2022-46663
https://access.redhat.com/security/cve/CVE-2023-0464
https://access.redhat.com/security/cve/CVE-2023-0465
https://access.redhat.com/security/cve/CVE-2023-0466
https://access.redhat.com/security/cve/CVE-2023-1255
https://access.redhat.com/security/cve/CVE-2023-1260
https://access.redhat.com/security/cve/CVE-2023-2650
https://access.redhat.com/security/cve/CVE-2023-2700
https://access.redhat.com/security/cve/CVE-2023-2828
https://access.redhat.com/security/cve/CVE-2023-3089
https://access.redhat.com/security/cve/CVE-2023-24329
https://access.redhat.com/security/cve/CVE-2023-24534
https://access.redhat.com/security/cve/CVE-2023-24536
https://access.redhat.com/security/cve/CVE-2023-24537
https://access.redhat.com/security/cve/CVE-2023-24538
https://access.redhat.com/security/cve/CVE-2023-24539
https://access.redhat.com/security/cve/CVE-2023-25173
https://access.redhat.com/security/cve/CVE-2023-27561
https://access.redhat.com/security/cve/CVE-2023-29400
https://access.redhat.com/security/cve/CVE-2023-32067
https://access.redhat.com/security/updates/classification/#moderate

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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