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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: python-django-horizon security update
Advisory ID:       RHSA-2016:1269-01
Product:           Red Hat Enterprise Linux OpenStack Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2016:1269
Issue date:        2016-06-21
CVE Names:         CVE-2016-4428 
=====================================================================

1. Summary:

An update for python-django-horizon is now available for Red Hat Enterprise
Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7.

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 Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7 - noarch

3. Description:

OpenStack Dashboard (Horizon) provides administrators and users with a
graphical interface to access, provision, and automate cloud-based
resources.

Security Fix(es):

* A DOM-based, cross-site scripting vulnerability was found in the
OpenStack dashboard, where user input was not filtered correctly. An
authenticated dashboard user could exploit the flaw by injecting an
AngularJS template into a dashboard form (for example, using an image's
description), triggering the vulnerability when another user browsed the
affected page. As a result, this flaw could result in user accounts being
compromised (for example, user-access credentials being stolen).
(CVE-2016-4428)

Red Hat would like to thank the OpenStack project for reporting this issue.
Upstream acknowledges Beth Lancaster (Virginia Tech) and Brandon Sawyers
(Virginia Tech) as the original reporters.

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/):

1343982 - CVE-2016-4428 python-django-horizon: XSS in client side template

6. Package List:

Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7:

Source:
python-django-horizon-2014.1.5-4.el7ost.src.rpm

noarch:
openstack-dashboard-2014.1.5-4.el7ost.noarch.rpm
openstack-dashboard-theme-2014.1.5-4.el7ost.noarch.rpm
python-django-horizon-2014.1.5-4.el7ost.noarch.rpm
python-django-horizon-doc-2014.1.5-4.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-2016-4428
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2016 Red Hat, Inc.
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