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Red Hat OpenShift 3.7: RHSA-2018-2906-01 Critical Update Details

red hat
Calendar Grey November 21, 2018
Dist Redhat Esm H88
The latest update for Red Hat OpenShift Container Platform version 3.7.72 is essential, offering crucial patches and resolving various security vulnerabilities. More information available.
Red Hat OpenShift Container Platform release 3.7.72 is now available with updates to packages and images that fix several bugs

Solution

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

See the following documentation, which will be updated shortly for release 3.7.72, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

ease_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.

Summary

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 RPM packages for Red Hat OpenShift Container Platform 3.7.72. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2018:2905
Security Fix:
* atomic-openshift: oc patch with json causes masterapi service crash (CVE-2018-14632)
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.
Red Hat would like to thank Lars Haugan for reporting this issue.
Bug Fix:
* The etcd v2 to v3 migration playbooks improperly attempted to assign a TTL of 0 seconds to certain migrated keys when the environment was previously configured for a 0-second TTL, causing the v2 to v3 migration to fail. The migration playbooks now assign a 1-second TTL to migrated keys when those keys had a 0-second TTL configured. This ensures that TTLs are migrated and those keys will immediately expire after 1s. This effectively provides a 0-second TTL because this migration process happens while the API is offline and those keys would expire prior to the API coming back online. (BZ#1622336)
All OpenShift Container Platform 3.7 users are advised to upgrade to these updated packages and images.

Topics%20covered

Topics Covered

security advisory Red Hat critical bug fix security fix important OpenShift

References

https://access.redhat.com/security/cve/CVE-2018-14632 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenShift Container Platform 3.7:
Source: atomic-openshift-3.7.72-1.git.0.925b9cd.el7.src.rpm openshift-ansible-3.7.72-1.git.0.5c45a8a.el7.src.rpm
noarch: atomic-openshift-docker-excluder-3.7.72-1.git.0.925b9cd.el7.noarch.rpm atomic-openshift-excluder-3.7.72-1.git.0.925b9cd.el7.noarch.rpm atomic-openshift-utils-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm openshift-ansible-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm openshift-ansible-callback-plugins-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm openshift-ansible-docs-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm openshift-ansible-filter-plugins-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm openshift-ansible-lookup-plugins-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm openshift-ansible-playbooks-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm openshift-ansible-roles-3.7.72-1.git.0.5c45a8a.el7.noarch.rpm
x86_64: atomic-openshift-3.7.72-1.git.0.925b9cd.el7.x86_64.rpm atomic-openshift-clients-3.7.72-1.git.0.925b9cd.el7.x86_64.rpm atomic-openshift-clients-redistributable-3.7.72-1.git.0.925b9cd.el7.x86_64.rpm atomic-openshift-cluster-capacity-3.7.72-1.git.0.925b9cd.el7.x86_64.rpm atomic-openshift-dockerregistry-3.7.72-1.git.0.925b9cd.el7.x86_64.rpm atomic-openshift-federation-services-3.7.72-1.git.0.925b9cd.el7.x86_64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2018:2906-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2906
Issue date: 2018-11-21

Topic

Red Hat OpenShift Container Platform release 3.7.72 is now available withupdates to packages and images that fix several bugs.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat critical bug fix security fix important OpenShift

Relevant Releases Architectures

Red Hat OpenShift Container Platform 3.7 - noarch, x86_64

Bugs Fixed

1585767 - [3.7] Node IP update should update Host IP in HostSubnet resource

1616150 - [3.7] [RHEL-7.6] Failed to execute iptables-restore: exit status 1 (iptables-restore: invalid option -- '5'

1620817 - [3.7] tuned profile does not take effect in RHEL7.5

1622336 - etcd migrate playbook fail if controllerLeaseTTL has 0s in master-config.yaml

1625885 - CVE-2018-14632 atomic-openshift: oc patch with json causes masterapi service crash

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