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

Synopsis:          Moderate: OpenShift Container Platform 4.12.9 security update
Advisory ID:       RHSA-2023:1409-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:1409
Issue date:        2023-03-27
CVE Names:         CVE-2021-20329 CVE-2023-0767 
=====================================================================

1. Summary:

Red Hat OpenShift Container Platform release 4.12.9 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 4.12.

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

https://access.redhat.com/errata/RHSA-2023:1408

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/4.12/release_notes/ocp-4-12-release-notes.html

Security Fix(es):

* mongo-go-driver: specific cstrings input may not be properly validated
(CVE-2021-20329)

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 4.12 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/4.12/updating/updating-cluster-cli.html

3. Solution:

For OpenShift Container Platform 4.12 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/4.12/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
sha256:96bf74ce789ccb22391deea98e0c5050c41b67cc17defbb38089d32226dba0b8

(For s390x architecture)
The image digest is
sha256:3212a1f7b5dd35e6fc1821d6479792d615fe7fb987c9c202b8bba6e310cb8234

(For ppc64le architecture)
The image digest is
sha256:82afa12a5c172ef53df9a9bb366c64210fdf164b03b1caf56e0f33ef3f2ad4d4

(For aarch64 architecture)
The image digest is
sha256:049dda19feec94ab7767e5426a46c24e40e15f8f6a3471f325bfcdd7977f90bb

All OpenShift Container Platform 4.12 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/4.12/updating/updating-cluster-cli.html

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

1971033 - CVE-2021-20329 mongo-go-driver: specific cstrings input may not be properly validated

5. JIRA issues fixed (https://issues.jboss.org/):

OCPBUGS-10241 - Backport request for 4.12 version - BZ#2116562
OCPBUGS-10289 - Broken link for Ansible tagging
OCPBUGS-10318 - node healthz server is missing in ovnk
OCPBUGS-10372 - Newly provisioned machines unable to join cluster
OCPBUGS-10490 - 4.12 cleanup: Move checkForStaleOVSInterfaces and related code to node.go
OCPBUGS-10496 - [release-4.12] Uploading large layers fails with "blob upload invalid"
OCPBUGS-10497 - aws: mismatch between RHCOS and AWS SDK regions
OCPBUGS-10505 - 4.1 born cluster fails to scale-up due to podman run missing `--authfile` flag
OCPBUGS-10514 - Risk cache warming takes too long on channel changes
OCPBUGS-10587 - Console shows x509 error when requesting token from oauth endpoint
OCPBUGS-2439 - "Failed to open directory, disabling udev device properties" in node-exporter logs
OCPBUGS-6036 - Project dropdown order is not as smart as project list page order
OCPBUGS-676 - cluster-machine-approver doesn't ignore case for CSR hostnames
OCPBUGS-7445 - MTU migration configuration is cleaned up prematurely while in progress
OCPBUGS-7469 - GCP XPN should only be available with Tech Preview
OCPBUGS-7481 - [gcp][CORS-1988] "create manifests" without an existing "install-config.yaml" missing 4 YAML files in "<install dir>/openshift" which leads to "create cluster" failure
OCPBUGS-7650 - Redhat-operators are failing regularly due to startup probe timing out which in turn increases CPU/Mem usage on Master nodes
OCPBUGS-7800 - Project Access tab cannot differentiate between users and groups
OCPBUGS-8014 - add default noProxy config for Azure
OCPBUGS-8015 - Azure: VIP 168.63.129.16 should be noProxy to all clouds except Public
OCPBUGS-8339 - Bug with Red Hat Integration - 3scale - Managed Application Services causes operator-install-single-namespace.spec.ts to fail
OCPBUGS-9927 - Enable node healthz server for ovnk in CNO 

6. References:

https://access.redhat.com/security/cve/CVE-2021-20329
https://access.redhat.com/security/cve/CVE-2023-0767
https://access.redhat.com/security/updates/classification/#moderate
https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html

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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