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Red Hat OpenShift 3.1 RHSA-2016:1095-01 Moderate API Access Risk

red hat
Calendar Grey May 19, 2016
Dist Redhat Esm H88
The Red Hat OpenShift 3.1 security notice concerns a medium severity vulnerability related to API access which has been addressed with necessary updates.
An update for atomic-openshift is now available for Red Hat OpenShift Enterprise 3.1

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

Summary

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

Topics%20covered

Topics Covered

security advisory software update moderate impact Red Hat OpenShift API access flaw

References

https://access.redhat.com/security/cve/CVE-2016-3703 https://access.redhat.com/security/updates/classification/#moderate

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.rpm 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/


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

Topic

An update for atomic-openshift is now available for Red Hat OpenShiftEnterprise 3.1. In addition, all images have been rebuilt on the new RHEL7.2.4 base image.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory software update moderate impact Red Hat OpenShift API access flaw

Relevant Releases Architectures

Red Hat OpenShift Enterprise 3.1 - x86_64

Bugs Fixed

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

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