Home / mailings [RHSA-2023:5096-01] Moderate: Logging Subsystem 5.5.16 - Red Hat OpenShift security update
Posted on 20 September 2023
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: Logging Subsystem 5.5.16 - Red Hat OpenShift security update
Advisory ID: RHSA-2023:5096-01
Product: Logging Subsystem for Red Hat OpenShift
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5096
Issue date: 2023-09-20
CVE Names: CVE-2023-3899 CVE-2023-4456 CVE-2023-34969
=====================================================================
1. Summary:
Logging Subsystem 5.5.16 - Red Hat OpenShift
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:
Logging Subsystem 5.5.16 - Red Hat OpenShift
Security Fix(es):
* openshift-logging: LokiStack authorisation is cached too broadly
(CVE-2023-4456)
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:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
4. Bugs fixed (https://bugzilla.redhat.com/):
2233087 - CVE-2023-4456 openshift-logging: LokiStack authorisation is cached too broadly
5. References:
https://access.redhat.com/security/cve/CVE-2023-3899
https://access.redhat.com/security/cve/CVE-2023-4456
https://access.redhat.com/security/cve/CVE-2023-34969
https://access.redhat.com/security/updates/classification/#moderate
6. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
