USN-2206-1: OpenStack Horizon vulnerability
Ubuntu Security Notice USN-2206-1
6th May, 2014
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 13.10
OpenStack Horizon did not properly process Heat templates.
- horizon - Web interface for OpenStack cloud infrastructure
Cristian Fiorentino discovered that OpenStack Horizon did not properly
perform input sanitization for Heat templates. If a user were tricked into
using a specially crafted Heat template, an attacker could conduct
cross-site scripting attacks. With cross-site scripting vulnerabilities, if
a user were tricked into viewing server output during a crafted server
request, a remote attacker could exploit this to modify the contents, or
steal confidential data, within the same domain.
The problem can be corrected by updating your system to the following package version:
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary changes.