[RHSA-2016:1605-01] Moderate: Red Hat OpenShift Enterprise security update

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Red Hat Security Advisory

 

Synopsis: Moderate: Red Hat OpenShift Enterprise security update

Advisory ID: RHSA-2016:1605-01

Product: Red Hat OpenShift Enterprise

Advisory URL: https://access.redhat.com/errata/RHSA-2016:1605

Issue date: 2016-08-11

CVE Names: CVE-2016-1000022 CVE-2016-1000023

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1. Summary:

 

An update is now available for Red Hat OpenShift Enterprise 3.1 and Red Hat

OpenShift Enterprise 3.2.

 

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 - noarch

Red Hat OpenShift Enterprise 3.2 - noarch

 

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.

 

The logging auth proxy is a reverse proxy that authenticates requests

against OpenShift, retrieving user information and setting the configured

header with the appropriate details.

 

Security Fix(es):

 

* A regular expression denial of service flaw was found in Negotiator. An

attacker able to make an application using Negotiator to perform matching

using a specially crafted glob pattern could cause the application to

consume an excessive amount of CPU. (CVE-2016-1000022)

 

* A regular expression denial of service flaw was found in Minimatch. An

attacker able to make an application using Minimatch to perform matching

using a specially crafted glob pattern could cause the application to

consume an excessive amount of CPU. (CVE-2016-1000023)

 

Refer to the changelog listed in the References section for a list of

changes.

 

This update includes the following images:

 

openshift3/logging-auth-proxy:3.1.1-13

openshift3/logging-auth-proxy:3.2.1-5

 

All OpenShift Enterprise 3 users are advised to upgrade to the updated

images.

 

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/):

 

1347677 - CVE-2016-1000022 nodejs-negotiator: Regular expression denial-of-service

1348509 - CVE-2016-1000023 nodejs-minimatch: Regular expression denial-of-service

 

6. Package List:

 

Red Hat OpenShift Enterprise 3.1:

 

Source:

nodejs-accepts-1.3.3-1.el7.src.rpm

nodejs-express-4.13.3-4.el7.src.rpm

nodejs-mime-db-1.23.0-1.el7.src.rpm

nodejs-mime-types-2.1.11-1.el7.src.rpm

nodejs-minimatch-3.0.2-1.el7.src.rpm

nodejs-negotiator-0.6.1-1.el7.src.rpm

 

noarch:

nodejs-accepts-1.3.3-1.el7.noarch.rpm

nodejs-express-4.13.3-4.el7.noarch.rpm

nodejs-mime-db-1.23.0-1.el7.noarch.rpm

nodejs-mime-types-2.1.11-1.el7.noarch.rpm

nodejs-minimatch-3.0.2-1.el7.noarch.rpm

nodejs-negotiator-0.6.1-1.el7.noarch.rpm

 

Red Hat OpenShift Enterprise 3.2:

 

Source:

nodejs-accepts-1.3.3-1.el7.src.rpm

nodejs-express-4.13.3-4.el7.src.rpm

nodejs-mime-db-1.23.0-1.el7.src.rpm

nodejs-mime-types-2.1.11-1.el7.src.rpm

nodejs-minimatch-3.0.2-1.el7.src.rpm

nodejs-negotiator-0.6.1-1.el7.src.rpm

 

noarch:

nodejs-accepts-1.3.3-1.el7.noarch.rpm

nodejs-express-4.13.3-4.el7.noarch.rpm

nodejs-mime-db-1.23.0-1.el7.noarch.rpm

nodejs-mime-types-2.1.11-1.el7.noarch.rpm

nodejs-minimatch-3.0.2-1.el7.noarch.rpm

nodejs-negotiator-0.6.1-1.el7.noarch.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-2016-1000022

https://access.redhat.com/security/cve/CVE-2016-1000023

https://access.redhat.com/security/updates/classification/#moderate

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2016 Red Hat, Inc.

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