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

Synopsis:          Important: Release of OpenShift Serverless Client kn 1.30.1 security update
Advisory ID:       RHSA-2023:5479-01
Product:           Red Hat OpenShift Serverless
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:5479
Issue date:        2023-10-05
CVE Names:         CVE-2023-4853 
=====================================================================

1. Summary:

Red Hat OpenShift Serverless 1.30.1 is now available.

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. Relevant releases/architectures:

Openshift Serverless 1 on RHEL 8Base - ppc64le, s390x, x86_64

3. Description:

Red Hat OpenShift Serverless Client kn 1.30.1 provides a CLI to interact
with Red Hat OpenShift Serverless 1.30.1. The kn CLI is delivered as an RPM
package for installation on RHEL platforms, and as binaries for non-Linux
platforms.

This release includes security and bug fixes, and enhancements.

Security Fix(es):

* quarkus: HTTP security policy bypass (CVE-2023-4853)

For further information about CVE-2023-4853, see the Red Hat Security
Bulletin linked to in the References section.

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgements, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

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

2238034 - CVE-2023-4853 quarkus: HTTP security policy bypass

6. Package List:

Openshift Serverless 1 on RHEL 8Base:

Source:
openshift-serverless-clients-1.9.2-3.el8.src.rpm

ppc64le:
openshift-serverless-clients-1.9.2-3.el8.ppc64le.rpm

s390x:
openshift-serverless-clients-1.9.2-3.el8.s390x.rpm

x86_64:
openshift-serverless-clients-1.9.2-3.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/

7. References:

https://access.redhat.com/security/cve/CVE-2023-4853
https://access.redhat.com/security/vulnerabilities/RHSB-2023-002
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.10/html/serverless/index
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.11/html/serverless/index
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.12/html/serverless/index
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.13/html/serverless/index

8. Contact:

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

Copyright 2023 Red Hat, Inc.
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