Provide references for CVE-2013-4441.
Where can I find more information about CVE-2013-4441?
References are available at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=726578, http://www.openwall.com/lists/oss-security/2013/06/06/1, http://www.openwall.com/lists/oss-security/2013/10/16/15, https://www.openwall.com/lists/oss-security/2012/01/22/6.