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Red Hat Security Advisory

Synopsis: Important: OpenShift Container Platform 4.1.14 security and bug fix update
Advisory ID: RHSA-2019:2594-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2594
Issue date: 2019-09-10
CVE Names: CVE-2019-9512 CVE-2019-9514 CVE-2019-10206
CVE-2019-10355 CVE-2019-10356 CVE-2019-10357
CVE-2019-14811 CVE-2019-14812 CVE-2019-14813
CVE-2019-14817 CVE-2019-1010238
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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. 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 container images for Red Hat
OpenShift Container Platform 4.1.14. All container images have been rebuilt
with updated versions of golang. See the following advisory for the
RPM packages for this release:

https://access.redhat.com/errata/RHBA-2019:2660

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.

This release also includes the following bugs:

* Previously, users would see an error in the web console when navigating
to the ClusterResourceQuota instances from the CRD list. The problem has
been fixed, and you can now successfully list ClusterResourceQuota
instances from the CRD page. (BZ#1743259)

Space precludes documenting all of the container images in this advisory.
See the following Release Notes documentation, which will be updated
shortly for this release, for details about these changes:

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

You may download the oc tool and use it to inspect release image metadata
as follows:

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.1.14

The image digest is
sha256:fd41c9bda9e0ff306954f1fd7af6428edff8c3989b75f9fe984968db66846231

All OpenShift Container Platform 4.1 users are advised to upgrade to these
updated packages and images.

3. Solution:

For OpenShift Container Platform 4.1 see the following documentation, which
will be updated shortly for release 4.1.14, 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

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.1/updating/updating-cluster
– -cli.html.

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

1717794 – OLM operator does not properly define related resources
1729510 – MCD does not wait for nodes to drain
1735363 – must-gather should redact kubectl.kubernetes.io/last-applied-configuration in secrets
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
1737156 – Report metrics on installed operators
1737164 – OLM metrics should be scraped by telemeter
1737386 – [4.1 backport] cannot access to the service’s externalIP with egressIP in openshift-ovs-multitenant environment
1740044 – ClusterOperator operator-lifecycle-manager/operator-lifecycle-manager-catalog missing ClusterStatusConditionType: Upgradeable
1741067 – [4.1.z]node-tuning clusteroperator degraded reporting missing reason/detail information
1741499 – [4.1] EgressIP doesn’t work with NetworkPolicy unless traffic from default project is allowed
1741694 – [4.1.z] (Backport) Systems with multiple nics fail to boot/complete an install.
1743119 – cri-o package version in OpenShift repo should be consistent with RHCOS cluster used
1743259 – cluster resource quota resource not visualized correctly
1743418 – 59 degraded auth operators in telemeter
1743587 – Pods stuck in container creating – Failed to run CNI IPAM ADD: failed to allocate for range 0
1743748 – [4.1.z] ClusterOperator operator-lifecycle-manager missing ClusterStatusConditionType Upgradeable
1743771 – machineconfig showing wrong ownerReferences kind for kubeletconfig

5. References:

https://access.redhat.com/security/cve/CVE-2019-9512
https://access.redhat.com/security/cve/CVE-2019-9514
https://access.redhat.com/security/cve/CVE-2019-10206
https://access.redhat.com/security/cve/CVE-2019-10355
https://access.redhat.com/security/cve/CVE-2019-10356
https://access.redhat.com/security/cve/CVE-2019-10357
https://access.redhat.com/security/cve/CVE-2019-14811
https://access.redhat.com/security/cve/CVE-2019-14812
https://access.redhat.com/security/cve/CVE-2019-14813
https://access.redhat.com/security/cve/CVE-2019-14817
https://access.redhat.com/security/cve/CVE-2019-1010238
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 2019 Red Hat, Inc.
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