RHBA-2020:2872 - Bug Fix Advisory

Topic

Red Hat OpenShift Container Platform release 4.3.29 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 4.3.29. See the following advisory for the RPM packages for this
release:

https://access.redhat.com/errata/RHBA-2020:2879

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/4.3/release_notes/ocp-4-3-release-notes.html

This update fixes the following bugs among others:

• Previously, the ingress controller added a `Forwarded` HTTP header with a non-standard `proto-version` parameter when forwarding an HTTP request to an application. This non-standard header caused problems when applications tried to parse the header value. With this release, the ingress controller no longer specifies a `proto-version` parameter in the `Forwarded` header. (BZ#1816540)

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:4.3.29-x86_64

The image digest is
sha256:3ce045b1f146caa414bfeab99b338acd1ab2708ad9fcfde897756bf1a8b4804c

(For s390x architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.3.29-s390x

The image digest is
sha256:326a32a14319ba6190aa47c4ac87c0dfe2fb974d83435ba34da2ad7b59debc25

(For ppc64le architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.3.29-ppc64le

The image digest is
sha256:33b08a9a5ffcd6f30ba21e445d5638b58e3965e03d076f73adce02bf20aad581

All OpenShift Container Platform 4.3 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/4.3/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.

Solution

For OpenShift Container Platform 4.3 see the following documentation, which
will be updated shortly for release 4.3.29, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.3/updating/updating-cluster-cli.html.

Affected Products

• Red Hat OpenShift Container Platform 4.3 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform 4.3 for RHEL 7 x86_64
• Red Hat OpenShift Container Platform for Power 4.3 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for Power 4.3 for RHEL 7 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.3 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.3 for RHEL 7 s390x

Fixes

• BZ - 1816540 - [4.3] Forwarded header includes empty quoted proto-version parameter
• BZ - 1829328 - [sig-devex][Feature:ImageEcosystem][Slow] openshift images should be SCL enabled is forbidden: unable to validate against any security context constraint: []
• BZ - 1838196 - stop printing usage help when the server commands
• BZ - 1845923 - No way to check installed kuryr-k8s-controller package version within pod
• BZ - 1846344 - [openstack] api loadbalancer shows operating_status of DEGRADED after kuryr IPI install
• BZ - 1847452 - [upgrade]Pipeline build keeps new status after upgrade jenkins server from 4.4 to 4.5
• BZ - 1851338 - Tests are failing due to constant etcd leader elections changes
• BZ - 1851949 - k8s.gcr.io/pause:3.1 is in use as a pause container sometimes
• BZ - 1852834 - Kuryr CI failing with pep8 issues

CVEs

• CVE-2020-10772
• CVE-2020-11080
• CVE-2020-12888
• CVE-2020-13777

References

(none)