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Red Hat OpenShift 4.8.57 RHSA-2023:0237-01 Important: Authentication Bypass

red hat
Calendar Grey January 25, 2023
Dist Redhat Esm H88
The release of Red Hat OpenShift Container Platform 4.8.57 brings crucial fixes and bolsters security measures for system deployment.
Red Hat OpenShift Container Platform release 4.8.57 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

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.redhat.com/en/documentation/openshift_container_platform/4.8/html/release_notes/ocp-4-8-release-notes

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, and ppc64le 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:c9dfdaa23f71c5faf6cc88a3cc504f7458840b8c860372a8106584739a15b1f2

(For s390x architecture) The image digest is sha256:ff2557359193568edf71a6160b0d431c01625578fc29ca6c8894f2e46719b475

(For ppc64le architecture) The image digest is sha256:cfbc2bf134d9a7754a920164bd8189f2f5b5d802c25c0774ab3b4e9c1998ff51

All OpenShift Container Platform 4.8 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.redhat.com/en/documentation/openshift_container_platform/4.8/html/updating_clusters/updating-cluster-cli

Summary

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es):
* crewjam/saml: Authentication bypass when processing SAML responses containing multiple Assertion elements (CVE-2022-41912)
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.

Topics%20covered

Topics Covered

security advisory software update security fix authentication bypass important update red hat openshift container platform

References

https://access.redhat.com/security/cve/CVE-2022-41912 https://access.redhat.com/security/cve/CVE-2023-21835 https://access.redhat.com/security/cve/CVE-2023-21843 https://access.redhat.com/security/updates/classification/#important

Package List


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:0237-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0237
Issue date: 2023-01-25

Topic

Red Hat OpenShift Container Platform release 4.8.57 is now available withupdates to packages and images that fix several bugs and add enhancements.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory software update security fix authentication bypass important update red hat openshift container platform

Relevant Releases Architectures

Bugs Fixed

2149181 - CVE-2022-41912 crewjam/saml: Authentication bypass when processing SAML responses containing multiple Assertion elements

5. JIRA issues fixed (https://issues.redhat.com/):

OCPBUGS-5964 - Placeholder bug for OCP 4.8.0 metadata release

OCPBUGS-5965 - Placeholder bug for OCP 4.8.0 rpm release

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