Synopsis

Moderate: Red Hat OpenShift Enterprise 1.1.2 update

Type/Severity

Security Advisory: Moderate

Topic

Red Hat OpenShift Enterprise 1.1.2, which fixes several security issues, is
now available.

The Red Hat Security Response Team has rated this update as having moderate
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 is a cloud computing Platform-as-a-Service (PaaS)
solution from Red Hat, and is designed for on-premise or private cloud
deployments.

A flaw was found in the handling of paths provided to ruby193-rubygem-rack.
A remote attacker could use this flaw to conduct a directory traversal
attack by passing malformed requests. (CVE-2013-0262)

A timing attack flaw was found in the way rubygem-rack and
ruby193-rubygem-rack processed HMAC digests in cookies. This flaw could aid
an attacker using forged digital signatures to bypass authentication
checks. (CVE-2013-0263)

It was found that Jenkins did not protect against Cross-Site Request
Forgery (CSRF) attacks. If a remote attacker could trick a user, who was
logged into Jenkins, into visiting a specially-crafted URL, the attacker
could perform operations on Jenkins. (CVE-2013-0327, CVE-2013-0329)

A cross-site scripting (XSS) flaw was found in Jenkins. A remote attacker
could use this flaw to conduct an XSS attack against users of Jenkins.
(CVE-2013-0328)

A flaw could allow a Jenkins user to build jobs they do not have access to.
(CVE-2013-0330)

A flaw could allow a Jenkins user to cause a denial of service if they
are able to supply a specially-crafted payload. (CVE-2013-0331)

Users are advised to upgrade to Red Hat OpenShift Enterprise 1.1.2. It is
recommended that you restart your system after applying this update.

Solution

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

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/knowledge/articles/11258

Affected Products

• Red Hat OpenShift Enterprise Infrastructure 1 x86_64
• Red Hat OpenShift Enterprise Application Node 1 x86_64

Fixes

• BZ - 909071 - CVE-2013-0263 rubygem-rack: Timing attack in cookie sessions
• BZ - 909072 - CVE-2013-0262 rubygem-rack: Path sanitization information disclosure
• BZ - 914875 - CVE-2013-0327 jenkins: cross-site request forgery (CSRF) on Jenkins master
• BZ - 914876 - CVE-2013-0328 jenkins: XSS
• BZ - 914877 - CVE-2013-0329 jenkins: cross-site request forgery (CSRF) protection mechanism bypass
• BZ - 914878 - CVE-2013-0330 jenkins: cause building jobs without direct access
• BZ - 914879 - CVE-2013-0331 jenkins: denial of service attack by feeding a carefully crafted payload to Jenkins

CVEs

• CVE-2013-0331
• CVE-2013-0330
• CVE-2013-0328
• CVE-2013-0329
• CVE-2013-0327
• CVE-2013-0263
• CVE-2013-0262

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2013-02-16

Red Hat OpenShift Enterprise Infrastructure 1

SRPM
ruby193-rubygem-rack-1.4.1-4.el6.src.rpm	SHA-256: 72c0e0fb5d2a390ae9d9b96a3fd3b35b625e8dd89f57637e050ce5cd6d2e3a15
rubygem-rack-1.3.0-4.el6op.src.rpm	SHA-256: 1759f40fee2309d75fa95f826716f5a9d92b31b80f1a4145541d0382503ee712
x86_64
ruby193-rubygem-rack-1.4.1-4.el6.noarch.rpm	SHA-256: 869f90f3950c348359630c71f1523970ecb31319f849b17ac60196104225442f
rubygem-rack-1.3.0-4.el6op.noarch.rpm	SHA-256: 2d90dcaadba134c77ebc9cf91c532daf815c761d90cb0309e86c42eeaac59700

Red Hat OpenShift Enterprise Application Node 1

SRPM
jenkins-1.502-1.el6op.src.rpm	SHA-256: 7bdbae661a29614f8b1286fefe4d930bd3e2818e40f59c5f8af47650e06a4080
openshift-origin-cartridge-jenkins-1.4-1.0.3-1.el6op.src.rpm	SHA-256: cb7b7a2da23c916ab27ede440cc5a5c5ce44d39439be07695491f03a547108b2
ruby193-rubygem-rack-1.4.1-4.el6.src.rpm	SHA-256: 72c0e0fb5d2a390ae9d9b96a3fd3b35b625e8dd89f57637e050ce5cd6d2e3a15
rubygem-rack-1.3.0-4.el6op.src.rpm	SHA-256: 1759f40fee2309d75fa95f826716f5a9d92b31b80f1a4145541d0382503ee712
x86_64
jenkins-1.502-1.el6op.noarch.rpm	SHA-256: 23e59c10171af3d4126f091d8694c0cc19fe9876abd89da4c55846ac6a9f31a5
openshift-origin-cartridge-jenkins-1.4-1.0.3-1.el6op.noarch.rpm	SHA-256: 07144ee29f8822352bc0c83198c59fe90bce6b3f11b3cb36a62216da702cbbb1
ruby193-rubygem-rack-1.4.1-4.el6.noarch.rpm	SHA-256: 869f90f3950c348359630c71f1523970ecb31319f849b17ac60196104225442f
rubygem-rack-1.3.0-4.el6op.noarch.rpm	SHA-256: 2d90dcaadba134c77ebc9cf91c532daf815c761d90cb0309e86c42eeaac59700