RHSA-2015:1844 - Security Advisory

Topic

Red Hat OpenShift Enterprise release 2.2.7 is now available with
updates to packages that fix several bugs and introduce feature
enhancements.

Red Hat Product Security has rated this update as having Important
security impact. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available from the
CVE link 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.

Space precludes documenting all of the bug fixes in this advisory.
See the OpenShift Enterprise Technical Notes, which will be updated
shortly for release 2.2.7, for details about these changes. The
following security issues are addressed in this release:

A flaw was found in the Jenkins API token-issuing service. The
service was not properly protected against anonymous users,
potentially allowing remote attackers to escalate privileges.
(CVE-2015-1814)

It was found that the combination filter Groovy script could allow
a remote attacker to potentially execute arbitrary code on a
Jenkins master. (CVE-2015-1806)

It was found that when building artifacts, the Jenkins server would
follow symbolic links, potentially resulting in disclosure of
information on the server. (CVE-2015-1807)

A denial of service flaw was found in the way Jenkins handled
certain update center data. An authenticated user could provide
specially crafted update center data to Jenkins, causing plug-in
and tool installation to not work properly. (CVE-2015-1808)

It was found that Jenkins' XPath handling allowed XML External
Entity (XXE) expansion. A remote attacker with read access could
use this flaw to read arbitrary XML files on the Jenkins server.
(CVE-2015-1809)

It was discovered that the internal Jenkins user database did not
restrict access to reserved names, allowing users to escalate
privileges. (CVE-2015-1810)

It was found that Jenkins' XML handling allowed XML External Entity
(XXE) expansion. A remote attacker with the ability to pass XML
data to Jenkins could use this flaw to read arbitrary XML files on
the Jenkins server. (CVE-2015-1811)

Two cross-site scripting (XSS) flaws were found in Jenkins. A
remote attacker could use these flaws to conduct XSS attacks
against users of an application using Jenkins. (CVE-2015-1812,
CVE-2015-1813)

https://access.redhat.com/documentation/en-US/OpenShift_Enterprise/2/html-single/Technical_Notes/index.html All OpenShift Enterprise 2 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 2.2 Release Notes, which will be
updated shortly for release 2.2.7, for important instructions on
how to fully apply this asynchronous errata update:

https://access.redhat.com/documentation/en-US/OpenShift_Enterprise/2/html-single/2.2_Release_Notes/index.html#chap-Asynchronous_Errata_Updates

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 Enterprise Infrastructure 2.2 x86_64
• Red Hat OpenShift Enterprise Application Node 2.2 x86_64
• Red Hat OpenShift Enterprise Client Tools 2.2 x86_64
• Red Hat OpenShift Enterprise JBoss EAP add-on 2.2 x86_64

Fixes

• BZ - 1062253 - JBoss Cartridge needs to have dependency on both JDK 1.6 and JDK 1.7 packages.
• BZ - 1128567 - Cron/Jenkins-client cartridge can't be shown on scalable app when using "rhc app show $app -g" command
• BZ - 1130028 - 'rhc app-show --gears' lists jbossas and jbosseap cartridges four times for scalable apps
• BZ - 1138522 - Values of MaxClients/ServerLimit in performance.conf is overidden by httpd_nolog.conf
• BZ - 1152524 - [RFE] Dns timeout setting for oo-accept-broker
• BZ - 1160699 - App didn't inherit HA when created from another HA app.
• BZ - 1171815 - Cannot create Jenkins cartridge
• BZ - 1191283 - Duplicate cartridges are seen when importing active cartridges
• BZ - 1197123 - Error reported while adding storage to gear should be informative to the user
• BZ - 1197576 - Upgrade Jenkins from jenkins-1.565.3-1 to jenkins-1.580.3-1
• 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 - 1205625 - CVE-2015-1809 jenkins: external entity injection via XPath (SECURITY-165)
• BZ - 1205627 - CVE-2015-1810 jenkins: HudsonPrivateSecurityRealm allows creation of reserved names (SECURITY-166)
• BZ - 1205632 - CVE-2015-1811 jenkins: External entity processing in XML can reveal sensitive local files (SECURITY-167)
• BZ - 1216206 - [RFE] --always-auth should be an allowed option for rhc setup
• BZ - 1217572 - [RFE] routing daemon should have a sync option for F5
• BZ - 1221931 - Move scale app to different profile district node should return 1
• BZ - 1225943 - oo-init-quota function get_filesystem_type pulls in commented lines in fstab if same mount point
• BZ - 1226061 - Lack of raising exception and error logging for the ssh and scp commands while copying keys and certs from broker to F5 LTM
• BZ - 1227501 - routing-daemon not removing var/tmp/*.key and var/tmp/*.crt
• BZ - 1228373 - Gears from a scaled application are not evenly distributed across nodes in the district or zone
• BZ - 1229300 - oo-admin-move across node profiles should update quota limits appropriately
• BZ - 1232827 - [RFE] Provide java 8 in OpenShift Enterprise
• BZ - 1232921 - No error reported when app-create environment variables cannot be parsed
• BZ - 1241750 - SLOW_HOST should be SLOW_HOSTS in openshift-origin-gear-placement.conf.pin-user-to-host-example
• BZ - 1257757 - Scaled application takes 4+mins to unidle
• BZ - 1264039 - logshifter does not parse config properly if there's no newline at the end
• BZ - 1264210 - nodejs control script should wait for http to be available
• BZ - 1264216 - "service openshift-gears start" should not be calling unidle

CVEs

• CVE-2015-1806
• CVE-2015-1807
• CVE-2015-1813
• CVE-2015-1812
• CVE-2015-1811
• CVE-2015-1810
• CVE-2015-1808
• CVE-2015-1809
• CVE-2015-1814

References

• https://access.redhat.com/security/updates/classification/#important