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

Synopsis:          Moderate: OpenShift Container Platform 3.11 security update
Advisory ID:       RHSA-2020:0795-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0795
Issue date:        2020-03-19
CVE Names:         CVE-2019-3889 
=====================================================================

1. Summary:

Red Hat OpenShift Container Platform release 3.11.188 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 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. Relevant releases/architectures:

Red Hat OpenShift Container Platform 3.11 - noarch, ppc64le, x86_64

3. 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):

* atomic-openshift: reflected XSS in authentication flow (CVE-2019-3889)

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.

4. Solution:

Before applying this update, ensure all previously released errata relevant
to your system is applied.

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.

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

1693499 - CVE-2019-3889 atomic-openshift: reflected XSS in authentication flow

6. Package List:

Red Hat OpenShift Container Platform 3.11:

Source:
atomic-openshift-3.11.188-1.git.0.db0eaa8.el7.src.rpm

noarch:
atomic-openshift-docker-excluder-3.11.188-1.git.0.db0eaa8.el7.noarch.rpm
atomic-openshift-excluder-3.11.188-1.git.0.db0eaa8.el7.noarch.rpm

ppc64le:
atomic-openshift-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-clients-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-hyperkube-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-hypershift-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-master-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-node-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-pod-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-sdn-ovs-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm
atomic-openshift-template-service-broker-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rp
m
atomic-openshift-tests-3.11.188-1.git.0.db0eaa8.el7.ppc64le.rpm

x86_64:
atomic-openshift-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-clients-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-clients-redistributable-3.11.188-1.git.0.db0eaa8.el7.x86_64.rp
m
atomic-openshift-hyperkube-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-hypershift-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-master-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-node-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-pod-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-sdn-ovs-3.11.188-1.git.0.db0eaa8.el7.x86_64.rpm
atomic-openshift-template-service-broker-3.11.188-1.git.0.db0eaa8.el7.x86_64.rp
m
atomic-openshift-tests-3.11.188-1.git.0.db0eaa8.el7.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-2019-3889
https://access.redhat.com/security/updates/classification/#moderate

8. 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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