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Sicherheit: Denial of Service in OpenShift
Aktuelle Meldungen Distributionen
Name: Denial of Service in OpenShift
ID: RHSA-2018:2654-01
Distribution: Red Hat
Plattformen: Red Hat OpenShift Enterprise
Datum: Mi, 26. September 2018, 07:23
Referenzen: https://access.redhat.com/security/cve/CVE-2018-14632
Applikationen: OpenShift

Originalnachricht

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

Synopsis: Important: OpenShift Container Platform 3.6 security and bug
fix update
Advisory ID: RHSA-2018:2654-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2654
Issue date: 2018-09-26
CVE Names: CVE-2018-14632
=====================================================================

1. Summary:

Red Hat OpenShift Container Platform release 3.6.173.0.130 is now available
with updates to packages that fix one security issue and several bugs.

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 3.6 - 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 RPM packages for Red Hat OpenShift Container
Platform 3.6.173.0.130. See the following advisory for the container images
for this release:

https://access.redhat.com/errata/RHBA-2018:2655

This update fixes the following bug:

* atomic-openshift: oc patch with json causes masterapi service crash
(CVE-2018-14632)

All OpenShift Container Platform 3.6 users are advised to upgrade to these
updated packages.

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(es):

* Retries have been added to shared-resource-viewer update
logic avoiding problems with object contention. (BZ#1507119)

* Certificate expiry playbook run error (BZ#1509859)

* Running metrics playbook for cleanup with Ansible 2.2.3 fails about field
'args' including invalid value (BZ#1550680)

4. Solution:

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

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

https://docs.openshift.com/container-platform/3.6/release_notes/ocp_3_6_rel
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.

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

1507119 - oc apply and replace terminate upgrades if a resource update is
contentious
1509859 - Certificate expiry playbook run error
1550680 - Running metrics playbook for cleanup with Ansible 2.2.3 fails about
field 'args' including invalid value
1625885 - CVE-2018-14632 atomic-openshift: oc patch with json causes masterapi
service crash

6. Package List:

Red Hat OpenShift Container Platform 3.6:

Source:
atomic-openshift-3.6.173.0.130-1.git.0.8d78a39.el7.src.rpm
openshift-ansible-3.6.173.0.130-1.git.0.22ddff9.el7.src.rpm
python-paramiko-2.1.1-4.el7.src.rpm

noarch:
atomic-openshift-docker-excluder-3.6.173.0.130-1.git.0.8d78a39.el7.noarch.rpm
atomic-openshift-excluder-3.6.173.0.130-1.git.0.8d78a39.el7.noarch.rpm
atomic-openshift-utils-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
openshift-ansible-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
openshift-ansible-callback-plugins-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
openshift-ansible-docs-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
openshift-ansible-filter-plugins-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
openshift-ansible-lookup-plugins-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
openshift-ansible-playbooks-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
openshift-ansible-roles-3.6.173.0.130-1.git.0.22ddff9.el7.noarch.rpm
python-paramiko-2.1.1-4.el7.noarch.rpm
python-paramiko-doc-2.1.1-4.el7.noarch.rpm

x86_64:
atomic-openshift-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-clients-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-clients-redistributable-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rp
m
atomic-openshift-cluster-capacity-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-dockerregistry-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-federation-services-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rp
m
atomic-openshift-master-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-node-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-pod-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-sdn-ovs-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-service-catalog-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
atomic-openshift-tests-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rpm
tuned-profiles-atomic-openshift-node-3.6.173.0.130-1.git.0.8d78a39.el7.x86_64.rp
m

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-2018-14632
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 2018 Red Hat, Inc.
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