RHBA-2021:4757 - Bug Fix Advisory

Topic

The components for Windows Container Support for Red Hat OpenShift 4.0.1 are now available.

Description

Windows Container Support for Red Hat OpenShift allows you to deploy Windows container workloads running on Windows Server containers.

Solution

For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/4.9/windows_containers/windows-node-upgrades.html

Affected Products

• Red Hat OpenShift Container Platform 4.9 for RHEL 8 x86_64

Fixes

• BZ - 2008992 - WMCO ignores delete events for machines with invalid IP addresses
• BZ - 2009474 - Deleting Machine Node object throws reconciliation error after WMCO restart
• BZ - 2014707 - WMCO fails to configure VMs with Powershell set as the default SSH shell
• BZ - 2015415 - WMCO pod recreation cause windows-exporter endpoint cleaned
• BZ - 2015773 - Deleting version annotation failed to trigger Windows node reconcile on vSphere
• BZ - 2016712 - Username annotation error when byoh Windows have uppercase hostname
• BZ - 2020648 - BYOH Windows instance configured twice with DNS name
• WINC-701 - Windows Container Support for Red Hat OpenShift 4.0.1 release

CVEs

• CVE-2018-20673
• CVE-2019-5827
• CVE-2019-13750
• CVE-2019-13751
• CVE-2019-17594
• CVE-2019-17595
• CVE-2019-18218
• CVE-2019-19603
• CVE-2019-20838
• CVE-2020-12762
• CVE-2020-13435
• CVE-2020-14155
• CVE-2020-16135
• CVE-2020-24370
• CVE-2021-3200
• CVE-2021-3445
• CVE-2021-3580
• CVE-2021-3800
• CVE-2021-20231
• CVE-2021-20232
• CVE-2021-20266
• CVE-2021-22876
• CVE-2021-22898
• CVE-2021-22925
• CVE-2021-23840
• CVE-2021-23841
• CVE-2021-27645
• CVE-2021-28153
• CVE-2021-33560
• CVE-2021-33574
• CVE-2021-35942
• CVE-2021-36084
• CVE-2021-36085
• CVE-2021-36086
• CVE-2021-36087

References

• null