[RHSA-2023:0237-01] Important: OpenShift Container Platform 4.8.57 security update

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

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: OpenShift Container Platform 4.8.57 security update
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
CVE Names:         CVE-2022-41912 CVE-2023-21835 CVE-2023-21843 
=====================================================================

1. Summary:

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.

Red Hat Product Security has rated this update as having a security impact
of Important. 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.
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.

3. 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.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html

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.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

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

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

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

OCPBUGS-5964 - Placeholder bug for OCP 4.8.0 metadata release
OCPBUGS-5965 - Placeholder bug for OCP 4.8.0 rpm release

6. 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

7. 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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=WVbV
-----END PGP SIGNATURE-----