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

Synopsis:          Moderate: OpenShift Container Platform 4.13.10 security update
Advisory ID:       RHSA-2023:4731-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:4731
Issue date:        2023-08-30
CVE Names:         CVE-2022-27664 CVE-2022-41723 CVE-2023-3899 
=====================================================================

1. Summary:

Red Hat OpenShift Container Platform release 4.13.10 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 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.

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

https://access.redhat.com/errata/RHSA-2023:4734

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)

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-4-12-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
sha256:28173b4b6efe4f67f8753566e5f3c9831e454609b7f1888e4b6687907f4b7f24

(For s390x architecture)
The image digest is
sha256:28173b4b6efe4f67f8753566e5f3c9831e454609b7f1888e4b6687907f4b7f24

(For ppc64le architecture)
The image digest is
sha256:a52cb6235e043468cef505e4ce554743fb562d0d3240baf06c65e13c44201168

(For aarch64 architecture)
The image digest is
sha256:4aab4b205723d83e1ac383ee312ba95405523b7a9791174cd003dd6ac4e10628

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 Console
or the CLI oc command. 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/):

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-13075 - ice-gnss process used by PTP GM config is taking more than half CPU, sometimes almost a full CPU
OCPBUGS-15897 - leap-seconds.list file included as part of linuxptp-daemon container expired on June 28, 2023
OCPBUGS-16013 - Failed to install cluster with IPI baremetal with fips enable
OCPBUGS-16640 - Images: update azure cli to 2.40.0+ in upi-installer to avoid security vulnerability
OCPBUGS-16772 - [4.13] ensure fixes land for large inodes
OCPBUGS-16777 - [4.13] Bootimage bump tracker
OCPBUGS-16804 - [4.13] silence irrelevant "failed to lock file fileutil: file already locked" warnings
OCPBUGS-17158 - [4.13] update packages in ironic containers
OCPBUGS-17187 - Bump to kubernetes 1.26.7
OCPBUGS-17365 - BMH is not reconciled on Secret change
OCPBUGS-17453 - Not able to mirror OCI base image for example kubeturbo-certified's image 
OCPBUGS-17557 - [4.13] Improve error handling when provided with a faulty PerformanceProfile at install time
OCPBUGS-17559 - [4.13] Missing Azure File CSI NFS support
OCPBUGS-17728 - clusteroperator/network is degraded because DaemonSet /openshift-multus/dhcp-daemon rollout is not making progress - pod dhcp-daemon-* is in CrashLoopBackOff State
OCPBUGS-17733 - Backported credential request breaks some upgrades to 4.13.9
OCPBUGS-17769 - Agent-based install process the container machine-config-controller will be oom
OCPBUGS-17791 - opm serve is inefficient in memory use
OCPBUGS-17837 - [4.13] PROVISIONING_MACS unbound variable in ironic config
OCPBUGS-17910 - [4.13] CI fails on "events should not repeat pathologically" because of missing node annotations

6. References:

https://access.redhat.com/security/cve/CVE-2022-27664
https://access.redhat.com/security/cve/CVE-2022-41723
https://access.redhat.com/security/cve/CVE-2023-3899
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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