Synopsis

Important: atomic-openshift security and bug fix update

Type/Severity

Security Advisory: Important

Topic

An update for atomic-openshift is now available for Red Hat OpenShift
Container Platform 3.1, 3.2, and 3.3.

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.

Description

Red Hat OpenShift Container Platform is the company's cloud computing
Platform-as-a-Service (PaaS) solution designed for on-premise or private
cloud deployments.

This advisory contains the RPM packages for Red Hat OpenShift Container
Platform releases 3.3.1.7, 3.2.1.21, and 3.1.1.10. See the following
advisory for the container images for these releases:

https://access.redhat.com/errata/RHBA-2016:2916

Security Fix(es):

• An input validation flaw was found in the way OpenShift handles requests

for images. A user, with a copy of the manifest associated with an image,
can pull an image even if they do not have access to the image normally,
resulting in the disclosure of any information contained within the image.
(CVE-2016-8651)

Bug Fix(es) for OpenShift Container Platform 3.3:

• Previously when rapidly updating multiple namespaces

controlled by a single ClusterResourceQuota, the status.total.used can get
out of sync with the sum of the status.namespaces[*].used. This bug fix
ensures the ClusterResourceQuota objects are properly updated. (BZ#1400200)

• When using the `oc new-app --search` command in an environment where

OpenShift Container Platform (OCP) could not reach Docker Hub, the command
failed for any query. OCP now prints a warning and continues with what was
found in other sources. (BZ#1388524)

• The OpenShift Container Platform node daemon did not recover properly

from restarts, and it lost information about attached and mounted volumes.
In rare cases, the daemon deleted all data on a mounted volume, thinking
that it has been already unmounted while it was only missing its node's
cache. This bug fix ensures node caches are recovered after restarts, and
as a result no data loss occurs on the mounted volumes. (BZ#1398417)

• Previously, ScheduledJobs were not cleaned up on project deletion. If a

new project was created with the same project name, the previously-defined
ScheduledJobs would re-appear. This bug fix ensures ScheduledJobs are
removed when a project is removed. (BZ#1399700)

Bug Fix(es) for OpenShift Container Platform 3.2:

• When using the `oc new-app --search` command in an environment where

OpenShift Container Platform (OCP) could not reach Docker Hub, the command
failed for any query. OCP now prints a warning and continues with what was
found in other sources. (BZ#1388522)

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

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

To apply this update, see the following cluster upgrade documentation that
relates to your installed version of OpenShift Container Platform.

For OpenShift Container Platform 3.3:

https://docs.openshift.com/container-platform/3.3/install_config/upgrading/automated_upgrades.html#upgrading-to-ocp-3-3-asynchronous-releases

For OpenShift Container Platform 3.2:

https://docs.openshift.com/enterprise/3.2/install_config/upgrading/automated_upgrades.html#upgrading-to-openshift-enterprise-3-2-asynchronous-releases

For OpenShift Container Platform 3.1:

https://docs.openshift.com/enterprise/3.1/install_config/upgrading/automated_upgrades.html#upgrading-to-openshift-enterprise-3-1-asynchronous-releases

Affected Products

• Red Hat OpenShift Container Platform 3.3 x86_64
• Red Hat OpenShift Container Platform 3.1 x86_64

Fixes

• BZ - 1388522 - [backport] (3.2) Failed to "oc new-app --search" at the offline environment disconnected to the Internet
• BZ - 1388524 - [backport] (3.3) Failed to "oc new-app --search" at the offline environment disconnected to the Internet
• BZ - 1397987 - CVE-2016-8651 OpenShift Enterprise 3: Pulling of any image is possible with it manifest
• BZ - 1398417 - Data from persistent volumes is wiped after a node service restart
• BZ - 1399700 - Scheduledjob not deleted when project has been deleted
• BZ - 1400200 - ClusterResourceQuota status total doesn't match sum of namespaces

CVEs

• CVE-2016-8651

References