RHSA-2016:0070 - Security Advisory

Topic

Red Hat OpenShift Enterprise release 3.1.1 is now available with
updates to packages that fix several security issues, bugs and
introduce feature enhancements.

Red Hat Product Security has rated this update as having Important
security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

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.

The following security issues are addressed with this release:

An authorization flaw was discovered in Kubernetes; the API server
did not properly check user permissions when handling certain
requests. An authenticated remote attacker could use this flaw to
gain additional access to resources such as RAM and disk space.
(CVE-2016-1905)

An authorization flaw was discovered in Kubernetes; the API server
did not properly check user permissions when handling certain build-
configuration strategies. A remote attacker could create build
configurations with strategies that violate policy. Although the
attacker could not launch the build themselves (launch fails when
the policy is violated), if the build configuration files were later
launched by other privileged services (such as automated triggers),
user privileges could be bypassed allowing attacker escalation.
(CVE-2016-1906)

An update for Jenkins Continuous Integration Server that addresses a
large number of security issues including XSS, CSRF, information
disclosure and code execution have been addressed as well.
(CVE-2013-2186, CVE-2014-1869, CVE-2014-3661, CVE-2014-3662
CVE-2014-3663, CVE-2014-3664, CVE-2014-3666, CVE-2014-3667
CVE-2014-3680, CVE-2014-3681, CVE-2015-1806, CVE-2015-1807
CVE-2015-1808, CVE-2015-1810, CVE-2015-1812, CVE-2015-1813
CVE-2015-1814, CVE-2015-5317, CVE-2015-5318, CVE-2015-5319
CVE-2015-5320, CVE-2015-5321, CVE-2015-5322, CVE-2015-5323
CVE-2015-5324, CVE-2015-5325, CVE-2015-5326 ,CVE-2015-7537
CVE-2015-7538, CVE-2015-7539, CVE-2015-8103)

Space precludes documenting all of the bug fixes and enhancements in
this advisory. See the OpenShift Enterprise 3.1 Release Notes, which
will be updated shortly for release 3.1.1, for details about these
changes:

https://docs.openshift.com/enterprise/3.1/release_notes/ose_3_1_release_notes.html

All OpenShift Enterprise 3 users are advised to upgrade to these
updated packages.

Solution

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

See the OpenShift Enterprise 3.1 documentation, which will be
updated shortly for release 3.1.1, for important instructions on how
to upgrade your OpenShift cluster and fully apply this asynchronous
errata update:

https://docs.openshift.com/enterprise/3.1/release_notes/ose_3_1_release_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.

Affected Products

• Red Hat OpenShift Container Platform 3.1 x86_64

Fixes

• BZ - 974814 - CVE-2013-2186 Apache commons-fileupload: Arbitrary file upload via deserialization
• BZ - 1063099 - CVE-2014-1869 stapler-adjunct-zeroclipboard: multiple cross-site scripting (XSS) flaws
• BZ - 1147758 - CVE-2014-3661 jenkins: denial of service (SECURITY-87)
• BZ - 1147759 - CVE-2014-3662 jenkins: username discovery (SECURITY-110)
• BZ - 1147764 - CVE-2014-3663 jenkins: job configuration issues (SECURITY-127, SECURITY-128)
• BZ - 1147765 - CVE-2014-3664 jenkins: directory traversal flaw (SECURITY-131)
• BZ - 1147766 - CVE-2014-3681 jenkins: cross-site scripting flaw in Jenkins core (SECURITY-143)
• BZ - 1147769 - CVE-2014-3666 jenkins: remote code execution flaw (SECURITY-150)
• BZ - 1147770 - CVE-2014-3667 jenkins: plug-in code can be downloaded by anyone with read access (SECURITY-155)
• BZ - 1148645 - CVE-2014-3680 jenkins: password exposure in DOM (SECURITY-138)
• BZ - 1205615 - CVE-2015-1812 CVE-2015-1813 jenkins: Reflective XSS vulnerability (SECURITY-171, SECURITY-177)
• BZ - 1205616 - CVE-2015-1814 jenkins: forced API token change (SECURITY-180)
• BZ - 1205620 - CVE-2015-1806 jenkins: Combination filter Groovy script unsecured (SECURITY-125)
• BZ - 1205622 - CVE-2015-1807 jenkins: directory traversal from artifacts via symlink (SECURITY-162)
• BZ - 1205623 - CVE-2015-1808 jenkins: update center metadata retrieval DoS attack (SECURITY-163)
• BZ - 1205627 - CVE-2015-1810 jenkins: HudsonPrivateSecurityRealm allows creation of reserved names (SECURITY-166)
• BZ - 1243514 - there is possibly a race / error / startup dependency condition where the master's node/sdn doesn't start up properly on boot
• BZ - 1247523 - [RFE]-UI only includes first port in generated service
• BZ - 1254880 - Secure communication for Heapster metric collection
• BZ - 1256869 - Deleting Users and Identity does not remove Authorization Settings
• BZ - 1268478 - docker builder cannot retrieve source from git when user name is not a private git repository.
• BZ - 1273739 - Event shows "Cloud provider not initialized properly" when creating pod with cinder PV
• BZ - 1277329 - Core dump when running openshift for several days
• BZ - 1277383 - ovs-port wasn't deleted when openshift deleted pods
• BZ - 1277608 - NFS Recycler Fails in containerized Kubernetes
• BZ - 1278232 - if build fails to schedule because of quota, and pod count is reduced, build never automatically starts
• BZ - 1278630 - oc rollback says it is doing something, but doesn't appear to do it
• BZ - 1279404 - The clustered mysql pod keeps CrashLoopBackOff for cannot create directory '/var/lib/mysql/data/mysql': Permission denied
• BZ - 1279744 - postgresql-92-rhel7 cannot startup on AEP env
• BZ - 1279925 - After installation, openshift-sdn didn't make /etc/openshift-sdn/config.env, and can't access to the pod
• BZ - 1280216 - Setting env vars via Web UI not visible in the assemble phase of STI build (https://github.com/openshift/origin/issues/5817)
• BZ - 1280497 - [Supportability] Build OpenShift with DWARF
• BZ - 1282359 - CVE-2015-5317 jenkins: Project name disclosure via fingerprints (SECURITY-153)
• BZ - 1282361 - CVE-2015-5318 jenkins: Public value used for CSRF protection salt (SECURITY-169)
• BZ - 1282362 - CVE-2015-5319 jenkins: XXE injection into job configurations via CLI (SECURITY-173)
• BZ - 1282363 - CVE-2015-5320 jenkins: Secret key not verified when connecting a slave (SECURITY-184)
• BZ - 1282364 - CVE-2015-5321 jenkins: Information disclosure via sidepanel (SECURITY-192)
• BZ - 1282365 - CVE-2015-5322 jenkins: Local file inclusion vulnerability (SECURITY-195)
• BZ - 1282366 - CVE-2015-5323 jenkins: API tokens of other users available to admins (SECURITY-200)
• BZ - 1282367 - CVE-2015-5324 jenkins: Queue API did show items not visible to the current user (SECURITY-186)
• BZ - 1282368 - CVE-2015-5325 jenkins: JNLP slaves not subject to slave-to-master access control (SECURITY-206)
• BZ - 1282369 - CVE-2015-5326 jenkins: Stored XSS vulnerability in slave offline status message (SECURITY-214)
• BZ - 1282371 - CVE-2015-8103 jenkins: Remote code execution vulnerability due to unsafe deserialization in Jenkins remoting (SECURITY-218)
• BZ - 1282426 - The secret cannot be recognized which was added via .docker/config.json
• BZ - 1282738 - Mysql Can't handle MYSQL_USER=root case
• BZ - 1283952 - Default haproxy 503 response lack HTTP response header
• BZ - 1284506 - tuned-profiles-atomic-openshift-node man is not updated to "atomic-openshift-X" new naming
• BZ - 1287414 - Wrong prompt message for oc attach regardless of parameter values
• BZ - 1287943 - When cancel a build the build status always become failed
• BZ - 1288014 - Panic, if redhat/openshift-ovs-multitenant is enabled.
• BZ - 1289603 - oc login fails with Unauthorized error sometimes on HA etcd environment
• BZ - 1289965 - node crashed
• BZ - 1290643 - Wrong Forwarded Header format
• BZ - 1290967 - Hostsubnet is not created and OSE node host doesn't do OVS setup
• BZ - 1291795 - CVE-2015-7537 jenkins: CSRF vulnerability in some administrative actions (SECURITY-225)
• BZ - 1291797 - CVE-2015-7538 jenkins: CSRF protection ineffective (SECURITY-233)
• BZ - 1291798 - CVE-2015-7539 jenkins: Jenkins plugin manager vulnerable to MITM attacks (SECURITY-234)
• BZ - 1292621 - jenkins-ephemeral template points at centos instead of rhel
• BZ - 1293251 - Can not access service endpoint between different nodes.
• BZ - 1293252 - Can not push images to docker-registry
• BZ - 1293829 - Return 'read time out‘ in jenkins webconsole when trigger a build more than 2 minites
• BZ - 1293877 - Postgresql pod is CrashLoopBackOff after add nfs volume to dc/rc
• BZ - 1294115 - Get error status 404 when trying to push result image to internal docker registry if registry is temporarily down and resumed immediately
• BZ - 1294798 - BuildConfig field for 'Perform builds in OpenShift' build step in Jenkins configure Job form is populated with default value of 'frontend' instead of actual stored value.
• BZ - 1296457 - Sometimes Persistent Volume can not become available after it is created
• BZ - 1297910 - CVE-2016-1905 Kubernetes api server: patch operation should use patched object to check admission control
• BZ - 1297916 - CVE-2016-1906 Kubernetes api server: build config to a strategy that isn't allowed by policy

CVEs

• CVE-2013-2186
• CVE-2014-1869
• CVE-2014-3661
• CVE-2014-3662
• CVE-2014-3663
• CVE-2014-3664
• CVE-2014-3666
• CVE-2014-3667
• CVE-2014-3680
• CVE-2014-3681
• CVE-2015-1806
• CVE-2015-1807
• CVE-2015-1808
• CVE-2015-1810
• CVE-2015-1812
• CVE-2015-1813
• CVE-2015-1814
• CVE-2015-5317
• CVE-2015-5318
• CVE-2015-5319
• CVE-2015-5320
• CVE-2015-5321
• CVE-2015-5322
• CVE-2015-5323
• CVE-2015-5324
• CVE-2015-5325
• CVE-2015-5326
• CVE-2015-7537
• CVE-2015-7538
• CVE-2015-7539
• CVE-2015-8103
• CVE-2016-1905
• CVE-2016-1906

References

• http://www.redhat.com/security/updates/classification/#normal