Provide references for CVE-2011-4284.
Where can I find more information about CVE-2011-4284?
References are available at: http://openwall.com/lists/oss-security/2011/11/14/1, http://moodle.org/mod/forum/discuss.php?d=170010, http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=0ab727fb35e5ae1d8316d96c6752ee9ebec4c185.