Provide references for CVE-2011-1923.
Where can I find more information about CVE-2011-1923?
References are available at: http://www.cl.cam.ac.uk/~rja14/Papers/psandqs.pdf, http://polarssl.org/trac/wiki/SecurityAdvisory201101, http://www.nessus.org/plugins/index.php?view=single&id=53360, http://www.securityfocus.com/bid/46670.