An OpenShift Container Platform 4.7.43 security update has been released.

RHSA-2022:0493-01: Moderate: OpenShift Container Platform 4.7.43 security update

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Red Hat Security Advisory

Synopsis: Moderate: OpenShift Container Platform 4.7.43 security update
Advisory ID: RHSA-2022:0493-01
Product: Red Hat OpenShift Enterprise
Advisory URL:   https://access.redhat.com/errata/RHSA-2022:0493
Issue date: 2022-02-16
CVE Names: CVE-2021-3521 CVE-2021-44832 CVE-2022-21248
CVE-2022-21282 CVE-2022-21283 CVE-2022-21293
CVE-2022-21294 CVE-2022-21296 CVE-2022-21299
CVE-2022-21305 CVE-2022-21340 CVE-2022-21341
CVE-2022-21360 CVE-2022-21365
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1. Summary:

Red Hat OpenShift Container Platform release 4.7.43 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 4.7.

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 RPM packages for Red Hat OpenShift Container
Platform 4.7.43. See the following advisory for the container images for
this release:

  https://access.redhat.com/errata/RHSA-2022:0492

Security Fix(es):

* log4j-core: remote code execution via JDBC Appender (CVE-2021-44832)

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 4.7 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/4.7/updating/updating-cluster-cli.html

3. Solution:

For OpenShift Container Platform 4.7 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/4.7/release_notes/ocp-4-7-release-notes.html

Details on how to access this content are available at
  https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

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

2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender

5. References:

  https://access.redhat.com/security/cve/CVE-2021-3521
  https://access.redhat.com/security/cve/CVE-2021-44832
  https://access.redhat.com/security/cve/CVE-2022-21248
  https://access.redhat.com/security/cve/CVE-2022-21282
  https://access.redhat.com/security/cve/CVE-2022-21283
  https://access.redhat.com/security/cve/CVE-2022-21293
  https://access.redhat.com/security/cve/CVE-2022-21294
  https://access.redhat.com/security/cve/CVE-2022-21296
  https://access.redhat.com/security/cve/CVE-2022-21299
  https://access.redhat.com/security/cve/CVE-2022-21305
  https://access.redhat.com/security/cve/CVE-2022-21340
  https://access.redhat.com/security/cve/CVE-2022-21341
  https://access.redhat.com/security/cve/CVE-2022-21360
  https://access.redhat.com/security/cve/CVE-2022-21365
  https://access.redhat.com/security/updates/classification/#moderate

6. Contact:

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

Copyright 2022 Red Hat, Inc.