Provide references for CVE-2011-4607.
Where can I find more information about CVE-2011-4607?
References are available at: http://seclists.org/oss-sec/2011/q4/500, http://seclists.org/oss-sec/2011/q4/499, http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/password-not-wiped.html.