RHBA-2021:0231 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.5.30 is now available with
updates to packages and images that fix several bugs.

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

https://access.redhat.com/errata/RHBA-2021:0232

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/4.5/release_notes/ocp-4-5-release-notes.html

This update fixes the following bug among others:

• Previously, the python-urllib3 package was updated to fix a CVE; however, it caused and incompatibility with the existing python-six package. This caused URL parsing failures with InvalidURL stack traces. The python-urllib3 package has been patched, providing a workaround for this issue. Therefore, the updated python-urllib3 version 1.26.2-2 package fixes the InvalidURL errors. (BZ#1918781)

You may download the oc tool and use it to inspect release image metadata
as follows:

(For x86_64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.30-x86_64

The image digest is sha256:48859a33222e306c8077b7d898d07241fd6d6dcf731d0b7cfc9ebf533b2fefa9

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.30-s390x

The image digest is sha256:a224697af27aea01e668dd88fd667b45d893b47c3dd0d363ae6b2da6b9688729

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.5.30-ppc64le

The image digest is sha256:67e295406f4ae59ccdaaf5b2f918b61e644c0c82e78dd1bc5b0deb2d6d8b2ab3

All OpenShift Container Platform 4.5 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/4.5/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.

Solution

For OpenShift Container Platform 4.5 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/4.5/release_notes/ocp-4-5-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-cli.html.

Affected Products

• Red Hat OpenShift Container Platform 4.5 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform 4.5 for RHEL 7 x86_64
• Red Hat OpenShift Container Platform for Power 4.5 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for Power 4.5 for RHEL 7 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.5 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.5 for RHEL 7 s390x

Fixes

• BZ - 1873207 - [BM][IPI] Deployment failed while reaching registry
• BZ - 1907636 - [Openstack] HTTP_PROXY setting for NetworkManager-resolv-prepender not working
• BZ - 1912566 - p&f: carry 97206: clean up executing request on panic
• BZ - 1915363 - kube-scheduler not scheduling pods for certificates not renewed automatically after nodes restoration
• BZ - 1917966 - upgrade version of dnsmasq package
• BZ - 1918589 - ARO/Azure: excessive pod memory allocation causes node lockup
• BZ - 1918781 - Failed to get ansible-runner stdout
• BZ - 1918919 - [sig-devex][Feature:ImageEcosystem][Slow] openshift images should be SCL enabled returning s2i usage when running the image

CVEs

• CVE-2020-25681
• CVE-2020-25682
• CVE-2020-25683
• CVE-2020-25684
• CVE-2020-25685
• CVE-2020-25686
• CVE-2020-25687
• CVE-2021-20182

References

(none)