Provide references for CVE-2015-4375.
Where can I find more information about CVE-2015-4375?
References are available at: http://www.openwall.com/lists/oss-security/2015/03/22/35, http://www.openwall.com/lists/oss-security/2015/04/25/6, https://www.drupal.org/node/2454909, https://www.drupal.org/node/2454883.