RHSA-2016:1272 - Security Advisory

Topic

An update for python-django-horizon is now available for Red Hat
Enterprise Linux OpenStack Platform 7.0 (Kilo) 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.

Description

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

The following packages have been upgraded to a newer upstream version:
python-django-horizon: 2015.1.4 (BZ#1345822)

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.

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

Affected Products

• Red Hat OpenStack 7 x86_64

Fixes

• BZ - 1287881 - Heat UI objects are not displayed in the UI
• BZ - 1343982 - CVE-2016-4428 python-django-horizon: XSS in client side template

CVEs

• CVE-2016-4428

References

• http://www.redhat.com/security/updates/classification/#normal