[RHSA-2017:0025-01] Important: puppet-tripleo security update

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Red Hat Security Advisory

 

Synopsis: Important: puppet-tripleo security update

Advisory ID: RHSA-2017:0025-01

Product: Red Hat Enterprise Linux OpenStack Platform

Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0025.html

Issue date: 2017-01-05

CVE Names: CVE-2016-9599

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1. Summary:

 

An update for puppet-tripleo is now available for Red Hat OpenStack

Platform 10.0 (Newton).

 

Red Hat Product Security has rated this update as having a security impact

of Important. 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 OpenStack Platform 10.0 - noarch

 

3. Description:

 

puppet-tripleo is a key component of the Red Hat OpenStack Platform

director, which is a toolset for installing and managing a complete

OpenStack environment.

 

Security Fix(es):

 

* An access-control flaw was discovered in puppet-tripleo's IPtables rules

management, which allowed the creation of TCP/UDP rules with empty port

values. Some API services in Red Hat OpenStack Platform director are not

exposed to public networks, which meant their $public_ssl_port value was

set to empty (for example, openstack-glance, which is deployed by default

on both undercloud and overcloud). If SSL was enabled, a malicious user

could use these open ports to gain access to unauthorized resources.

(CVE-2016-9599)

 

This issue was discovered by Ben Nemec (Red Hat).

 

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/):

 

1409687 - CVE-2016-9599 puppet-tripleo:if ssl is enabled, traffic is open on both undercloud and overcloud

 

6. Package List:

 

Red Hat OpenStack Platform 10.0:

 

Source:

puppet-tripleo-5.4.0-4.el7ost.src.rpm

 

noarch:

puppet-tripleo-5.4.0-4.el7ost.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-2016-9599

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

 

8. Contact:

 

The Red Hat security contact is . More contact

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

 

Copyright 2017 Red Hat, Inc.

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