Red Hat: 2012:1380-01: python-django-horizon: Low Advisory
Summary
Horizon is the OpenStack Dashboard (https://www.openstack.org/), a web
interface for managing OpenStack services.
An open redirect flaw was found in the way Horizon handled authentication.
A remote attacker able to trick a victim into opening the Horizon login
page using a specially-crafted link could redirect the victim to an
arbitrary web page, and conduct phishing attacks, after the victim
successfully logs in. (CVE-2012-3540)
Red Hat would like to thank Thomas Biege of SUSE for reporting this issue.
All users of Horizon are advised to upgrade to these updated packages,
which correct this issue. After installing the updated packages, the httpd
daemon must be restarted ("service httpd restart") for the update to take
effect.
Summary
Solution
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258
References
https://www.redhat.com/security/data/cve/CVE-2012-3540.html https://access.redhat.com/security/updates/classification/#low
Package List
RHOS Essex Release:
Source:
noarch:
openstack-dashboard-2012.1.1-3.el6.noarch.rpm
python-django-horizon-2012.1.1-3.el6.noarch.rpm
python-django-horizon-doc-2012.1.1-3.el6.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/#package
Topic
Updated python-django-horizon packages that fix one security issue are nowavailable for Red Hat OpenStack Essex.The Red Hat Security Response Team has rated this update as having lowsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available from the CVE link inthe References section.
Topic
Relevant Releases Architectures
RHOS Essex Release - noarch
Bugs Fixed
852246 - CVE-2012-3540 OpenStack-Horizon: Open redirect through 'next' parameter