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

Synopsis:          Important: OpenShift Container Platform 4.1 security update
Advisory ID:       RHSA-2019:3265-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3265
Issue date:        2019-10-30
CVE Names:         CVE-2019-9512 CVE-2019-9514 
=====================================================================

1. Summary:

An update is now available for Red Hat OpenShift Container Platform 4.1.

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:

Red Hat OpenShift Container Platform 4.1 - noarch, 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.

This advisory contains the ansible-operator, apb,
containernetworking-plugins,
golang-github-openshift-prometheus-alert-buffer,
golang-github-prometheus-promu and openshift-eventrouter RPM packages for
Red Hat OpenShift Container Platform 4.1.21. These packages have been
rebuilt with an updated version of Go to address the below security issues.

Security Fix(es):

* HTTP/2: flood using PING frames results in unbounded memory growth
(CVE-2019-9512)

* HTTP/2: flood using HEADERS frames results in unbounded memory growth
(CVE-2019-9514)

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:

For OpenShift Container Platform 4.1 see the following documentation, which
will be updated shortly for release 4.1.21, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-rel
ease-notes.html

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

1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth
1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth

6. Package List:

Red Hat OpenShift Container Platform 4.1:

Source:
ansible-operator-0.0.1-3.git.59.4beb3d2.el7.src.rpm
apb-2.0.3-2.el7.src.rpm
containernetworking-plugins-0.8.1-4.el7.src.rpm
golang-github-openshift-prometheus-alert-buffer-0-3.gitceca8c1.el7.src.rpm
golang-github-prometheus-promu-0-5.git85ceabc.el7.src.rpm
openshift-eventrouter-0.2-3.gited73fb6.el7.src.rpm

noarch:
ansible-operator-container-scripts-0.0.1-3.git.59.4beb3d2.el7.noarch.rpm
ansible-operator-devel-0.0.1-3.git.59.4beb3d2.el7.noarch.rpm
apb-container-scripts-2.0.3-2.el7.noarch.rpm
apb-devel-2.0.3-2.el7.noarch.rpm

x86_64:
ansible-operator-0.0.1-3.git.59.4beb3d2.el7.x86_64.rpm
apb-2.0.3-2.el7.x86_64.rpm
containernetworking-plugins-0.8.1-4.el7.x86_64.rpm
containernetworking-plugins-debuginfo-0.8.1-4.el7.x86_64.rpm
golang-github-openshift-prometheus-alert-buffer-0-3.gitceca8c1.el7.x86_64.rpm
golang-github-prometheus-promu-0-5.git85ceabc.el7.x86_64.rpm
openshift-eventrouter-0.2-3.gited73fb6.el7.x86_64.rpm
openshift-eventrouter-debuginfo-0.2-3.gited73fb6.el7.x86_64.rpm
prometheus-promu-0-5.git85ceabc.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-2019-9512
https://access.redhat.com/security/cve/CVE-2019-9514
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2019 Red Hat, Inc.
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