RHSA-2023:4456: Moderate: OpenShift Container Platform 4.13.8 bug fix and security update

Published Aug 8, 2023
·
Updated

Moderate: OpenShift Container Platform 4.13.8 bug fix and security update

Other sources

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 4.13.8. See the following advisory for the RPM packages for this release:https://access.redhat.com/errata/RHSA-2023:4459 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/4.13/releasenotes/ocp-4-13-release-notes.html Security Fix(es): openshift: OCP & FIPS mode (CVE-2023-3089) net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (CVE-2022-41723) 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 4.13 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/4.13/updating/updating-cluster-cli.html

Red Hat

Affected Software

4 affected components
Red Hat Red Hat OpenShift Container Platform for ARM 64
Red Hat Red Hat OpenShift Container Platform for IBM Z and LinuxONE
Red Hat Red Hat OpenShift Container Platform
Red Hat Red Hat OpenShift Container Platform for Power

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade OpenShift Container Platform to a version that resolves this vulnerability.

    Fixed in 4.13.8Patch RHSA-2023:4459
  2. Upgrade

    Upgrade net/http, golang.org/x/net/http2 to a version that resolves this vulnerability.

    Patch CVE-2022-41723
  3. Upgrade

    Upgrade openshift: OCP & FIPS mode to a version that resolves this vulnerability.

    Patch CVE-2023-3089

Event History

Aug 8, 2023
Advisory Published
11:15 AM
Jul 2, 2026
Advisory Published
via Red Hat·09:26 PM
Data Sourced
via Red Hat·09:26 PM
RemedyDescriptionAffected Software
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Frequently Asked Questions

1

What is the severity of RHSA-2023:4456?

The severity of RHSA-2023:4456 is moderate.

2

What is the affected software for RHSA-2023:4456?

The affected software for RHSA-2023:4456 is Red Hat OpenShift Container Platform.

3

Is there a bug fix included in RHSA-2023:4456?

Yes, RHSA-2023:4456 includes a bug fix.

4

Where can I find more information about RHSA-2023:4456?

You can find more information about RHSA-2023:4456 on the Red Hat Customer Portal.

Contact

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RHSA-2023:4456 - Moderate: OpenShift Container Platform 4.13.8 bug fix and security update - SecAlerts