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Sicherheit: Mangelnde Rechteprüfung in OpenShift
Aktuelle Meldungen Distributionen
Name: Mangelnde Rechteprüfung in OpenShift
ID: RHSA-2016:1095-01
Distribution: Red Hat
Plattformen: Red Hat OpenShift Enterprise
Datum: Fr, 20. Mai 2016, 10:39
Referenzen: https://access.redhat.com/security/cve/CVE-2016-3703

Originalnachricht

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

Synopsis: Moderate: Red Hat OpenShift Enterprise 3.1 security update
Advisory ID: RHSA-2016:1095-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2016:1095
Issue date: 2016-05-19
CVE Names: CVE-2016-3703
=====================================================================

1. Summary:

An update for atomic-openshift is now available for Red Hat OpenShift
Enterprise 3.1. In addition, all images have been rebuilt on the new RHEL
7.2.4 base image.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 Enterprise 3.1 - x86_64

3. Description:

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

Security Fix(es):

* An origin validation vulnerability was found in OpenShift Enterprise. An
attacker could potentially access API credentials stored in a web browser's
localStorage if anonymous access was granted to a service/proxy or
pod/proxy API for a specific pod, and an authorized access_token was
provided in the query parameter. (CVE-2016-3703)

This issue was discovered by Jordan Liggitt (Red Hat).

This update includes the following images:

openshift3/ose:v3.1.1.6-21
openshift3/ose-deployer:v3.1.1.6-20
openshift3/ose-docker-builder:v3.1.1.6-19
openshift3/ose-docker-registry:v3.1.1.6-9
openshift3/ose-f5-router:v3.1.1.6-20
openshift3/ose-haproxy-router:v3.1.1.6-9
openshift3/ose-keepalived-ipfailover:v3.1.1.6-9
openshift3/ose-pod:v3.1.1.6-9
openshift3/ose-recycler:v3.1.1.6-9
openshift3/ose-sti-builder:v3.1.1.6-19
openshift3/logging-auth-proxy:3.1.1-9
openshift3/logging-deployment:3.1.1-17
openshift3/logging-elasticsearch:3.1.1-11
openshift3/logging-fluentd:3.1.1-11
openshift3/logging-kibana:3.1.1-8
openshift3/metrics-deployer:3.1.1-7
openshift3/metrics-heapster:3.1.1-7
openshift3/node:v3.1.1.6-20
openshift3/openvswitch:v3.1.1.6-10

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

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

1330233 - CVE-2016-3703 OpenShift Enterprise 3: Untrusted content loaded via
the API proxy can access web console credentials on the same domain

6. Package List:

Red Hat OpenShift Enterprise 3.1:

Source:
atomic-openshift-3.1.1.6-8.git.64.80b61da.el7aos.src.rpm

x86_64:
atomic-openshift-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
atomic-openshift-clients-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
atomic-openshift-clients-redistributable-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rp
m
atomic-openshift-dockerregistry-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
atomic-openshift-master-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
atomic-openshift-node-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
atomic-openshift-pod-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
atomic-openshift-recycle-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
atomic-openshift-sdn-ovs-3.1.1.6-8.git.64.80b61da.el7aos.x86_64.rpm
tuned-profiles-atomic-openshift-node-3.1.1.6-8.git.64.80b61da.el7aos.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-2016-3703
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2016 Red Hat, Inc.
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