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

Synopsis:          Moderate: Red Hat OpenShift support for Windows Containers 8.0.0 [security update]
Advisory ID:       RHSA-2023:1372-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:1372
Issue date:        2023-05-10
CVE Names:         CVE-2022-41717 CVE-2023-25173 
====================================================================
1. Summary:

The components for Red Hat OpenShift support for Windows Containers 8.0.0
are now available. This product release includes bug fixes and a moderate
security
update for the following packages: windows-machine-config-operator and
windows-machine-config-operator-bundle.
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 support for Windows Containers allows you to deploy
Windows container workloads running on Windows Server containers.

Security Fix(es):

* golang: An attacker can cause excessive memory growth in a Go server
accepting HTTP/2 requests (CVE-2022-41717)
* 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

3. Solution:

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

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

2161274 - CVE-2022-41717 golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests
2174485 - CVE-2023-25173 containerd: Supplementary groups are not set up properly

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

OCPBUGS-10416 - Case sensitivity issue when label "openshift.io/cluster-monitoring" set to 'True' on openshift-windows-machine-config-operator namespace
OCPBUGS-10709 - BYOH upgrade failed Unable to cleanup the Windows instance: error running powershell.exe -NonInteractive -ExecutionPolicy Bypass \"C:\\k\\windows-instance-config-daemon.exe cleanup -
OCPBUGS-10930 - Windows pods are unable to resolve DNS records for services
OCPBUGS-11444 - BYOH node upgrade failed when the node not in default namespace: deleting node winhost\nF0402 08:53:43.066039    4740 cleanup.go:56] nodes \"winhost\" is forbidden: User \"system:serviceaccount:winc-namespace-test:windows-instance-config-daemon\"
OCPBUGS-11735 - oc adm node-logs failing in vSphere CI
OCPBUGS-1513 - Check if Windows defender is running doesnt work
OCPBUGS-2028 - [WINC] Windows nodes name not matching hostname in GCP
OCPBUGS-3506 - Load balancer shows connectivity outage during Windows nodes upgrade
OCPBUGS-4133 - Load Balance service with externalTrafficPolicy="Cluster" for Windows workloads intermittently unavailable in GCP and Azure
OCPBUGS-5065 - Installation of WMCO in different namespace fails
OCPBUGS-5354 - WMCO is unable to drain DaemonSet workloads
OCPBUGS-5378 - containerd version is being misreported
OCPBUGS-5732 - Windows nodes do not get drained (deconfigure) during the upgrade process
OCPBUGS-5887 - Directory deletion errors are being ignored when deconfiguring Windows instances
OCPBUGS-6611 - Hybrid Overlay logfile is in use and cannot be deleted
OCPBUGS-6635 - WMCO kubelet version not matching OCP payload's one
OCPBUGS-7287 - Kublet logs are not written to the kubelet log file
WINC-1001 - Use standard library errors package
WINC-1014 - Enable in-tree storage for vSphere for 4.13
WINC-733 - Instance cleanup is done by WICD cleanup command
WINC-736 - WICD controller periodically reconciles the state of Windows services 
WINC-741 - WICD takes more responsibility of Node configuration
WINC-838 - Use PodOS field in e2e tests, and document it for usersWINC-898 - Containerd is added to windows-services configmap
WINC-923 - Update pause image to 3.9
WINC-942 - OpenShift Branching Day release-4.13 / WMCO 8.0.0
WINC-959 - update GitHub build and testing docs 
WINC-962 - Pick up openshift/kubernetes 1.26 rebase updates
WINC-977 - Update kube-proxy submodule to sdn-4.13-kubernetes-1.26.0

6. References:

https://access.redhat.com/security/cve/CVE-2022-41717
https://access.redhat.com/security/cve/CVE-2023-25173
https://access.redhat.com/security/updates/classification/#moderate

7. Contact:

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

Copyright 2023 Red Hat, Inc.
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