[RHSA-2023:0772-01] Moderate: OpenShift Container Platform 4.12.4 security update

[Security announcements for all Red Hat products and services.]

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                   Red Hat Security Advisory

Synopsis:          Moderate: OpenShift Container Platform 4.12.4 security update
Advisory ID:       RHSA-2023:0772-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:0772
Issue date:        2023-02-20
CVE Names:         CVE-2022-3162 
=====================================================================

1. Summary:

Red Hat build of MicroShift release 4.12.4 is now available with updates to
packages and images that fix several bugs.

This release includes a security update for the Red Hat build of MicroShift
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. Relevant releases/architectures:

Red Hat OpenShift Container Platform 4.12 - noarch, x86_64

3. Description:

Red Hat build of MicroShift is Red Hat's light-weight Kubernetes
orchestration solution designed for edge device deployments and is built
from the edge capabilities of Red Hat OpenShift. MicroShift is an
application that is deployed on top of Red Hat Enterprise Linux devices at
the edge, providing an efficient way to operate single-node clusters in
these low-resource environments.

This advisory contains the RPM packages for Red Hat build of MicroShift
4.12.4. See the following advisory for the container images for this
release:

https://access.redhat.com/errata/RHSA-2023:0769

Security Fix(es):

* kubernetes: Unauthorized read of Custom Resources (CVE-2022-3162)

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 the bug fixes may not be
documented in this advisory. See the following release notes documentation
for details about these changes:

https://access.redhat.com/documentation/en-us/microshift/4.12/html/release_notes/index

All Red Hat build of MicroShift 4.12 users are advised to use these updated
packages and images when they are available in the RPM repository.

4. Solution:

MicroShift 4.12.4 - RPMs

For MicroShift 4.12, read the following documentation, which will be
updated shortly for this release, for important instructions on how to
install the latest RPMs and fully apply this asynchronous errata update:

https://access.redhat.com/documentation/en-us/red_hat_build_of_microshift/4.12/html/release_notes/index

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

2136673 - CVE-2022-3162 kubernetes: Unauthorized read of Custom Resources

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

OCPBUGS-6908 - service configured with a nodeport can't be reached until after restart of ovnkube-master

7. Package List:

Red Hat OpenShift Container Platform 4.12:

Source:
microshift-4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.src.rpm

noarch:
microshift-release-info-4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.noarch.rpm
microshift-selinux-4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.noarch.rpm

x86_64:
microshift-4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.x86_64.rpm
microshift-networking-4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

8. References:

https://access.redhat.com/security/cve/CVE-2022-3162
https://access.redhat.com/security/updates/classification/#moderate

9. Contact:

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

Copyright 2023 Red Hat, Inc.
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