Provide references for CVE-2015-4376.
Where can I find more information about CVE-2015-4376?
References are available at: http://www.openwall.com/lists/oss-security/2015/03/22/35, https://www.drupal.org/node/2455011, http://www.openwall.com/lists/oss-security/2015/04/25/6, https://www.drupal.org/node/2454383, http://www.securityfocus.com/bid/73223.