RedHat: RHSA-2016-1605:01 Moderate: Red Hat OpenShift Enterprise security
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.
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.
Summary
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
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
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/
Topic
An update is now available for Red Hat OpenShift Enterprise 3.1 and Red HatOpenShift Enterprise 3.2.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.
Topic
Relevant Releases Architectures
Red Hat OpenShift Enterprise 3.1 - noarch
Red Hat OpenShift Enterprise 3.2 - noarch
Bugs Fixed
1347677 - CVE-2016-1000022 nodejs-negotiator: Regular expression denial-of-service
1348509 - CVE-2016-1000023 nodejs-minimatch: Regular expression denial-of-service
