========================================================================== Ubuntu Security Notice USN-2407-1 November 11, 2014
A security issue affects these releases of Ubuntu and its derivatives:
OpenStack Nova could be made to expose sensitive information.
Software Description: - nova: OpenStack Compute cloud infrastructure
Garth Mollett discovered that OpenStack Nova did not properly clean up an instance when using rescue mode with the VMWare driver. A remove authenticated user could exploit this to bypass intended quota limits. By default, Ubuntu does not use the VMWare driver. (CVE-2014-3608)
Amrith Kumar discovered that OpenStack Nova did not properly sanitize log message contents. Under certain circumstances, a local attacker with read access to Nova log files could obtain access to sensitive information. (CVE-2014-7230)
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04 LTS: python-nova 1:2014.1.3-0ubuntu1.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2407-1 CVE-2014-3608, CVE-2014-7230
Package Information: https://launchpad.net/ubuntu/+source/nova/1:2014.1.3-0ubuntu1.1
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