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AUSCERT External Security Bulletin Redistribution
ESB-2020.1000
OpenShift Container Platform 3.11
openshift-enterprise-apb-base-container security update
20 March 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: OpenShift Container Platform 3.11 openshift-enterprise-apb-base-container
Publisher: Red Hat
Operating System: Network Appliance
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-19348
Reference: ESB-2020.0914
ESB-2020.0880
ESB-2020.0812
Original Bulletin:
https://access.redhat.com/errata/RHSA-2020:0796
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Red Hat Security Advisory
Synopsis: Moderate: OpenShift Container Platform 3.11 openshift-enterprise-apb-base-container security update
Advisory ID: RHSA-2020:0796-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0796
Issue date: 2020-03-20
CVE Names: CVE-2019-19348
=====================================================================
1. Summary:
An update for openshift-enterprise-apb-base-container is now available for
Red Hat OpenShift Container Platform 3.11.
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:
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/apb-base: /etc/passwd is given incorrect privileges
(CVE-2019-19348)
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 release
3.11.188, for important instructions on how to upgrade your cluster and
fully
apply this asynchronous errata update:
https://docs.openshift.com/container-platform/3.11/release_notes/ocp_3_11_r
elease_notes.html
This update is available via the Red Hat Network. Details on how to use the
Red Hat Network to apply this update are available at
https://access.redhat.com/articles/11258.
4. Bugs fixed (https://bugzilla.redhat.com/):
1793286 - CVE-2019-19348 openshift/apb-base: /etc/passwd is given incorrect privileges
5. References:
https://access.redhat.com/security/cve/CVE-2019-19348
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 2020 Red Hat, Inc.
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