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AUSCERT External Security Bulletin Redistribution
ESB-2020.1697
OpenShift Container Platform 4.2.33 security update
14 May 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: OpenShift Container Platform 4.2.33
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 7
Red Hat Enterprise Linux WS/Desktop 7
Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-10712
Reference: ESB-2020.1661
Original Bulletin:
https://access.redhat.com/errata/RHSA-2020:2026
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Red Hat Security Advisory
Synopsis: Important: OpenShift Container Platform 4.2.33 security update
Advisory ID: RHSA-2020:2026-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2026
Issue date: 2020-05-13
CVE Names: CVE-2020-10712
=====================================================================
1. Summary:
Red Hat OpenShift Container Platform release 4.2.33 is now available with
updates to packages and images that fix several bugs.
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):
* openshift/cluster-image-registry-operator: secrets disclosed in logs
(CVE-2020-10712)
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 OpenShift Container Platform 4.2 see the following documentation, which
will be updated shortly for release 4.2.33, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:
https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-rel
ease-notes.html
Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.2/updating/updating-cluster
- - -cli.html.
4. Bugs fixed (https://bugzilla.redhat.com/):
1825161 - CVE-2020-10712 openshift/cluster-image-registry-operator: secrets disclosed in logs
5. References:
https://access.redhat.com/security/cve/CVE-2020-10712
https://access.redhat.com/security/updates/classification/#important
6. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc.
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