Provide references for CVE-2010-4521.
Where can I find more information about CVE-2010-4521?
References are available at: http://www.vupen.com/english/advisories/2011/0011, http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052802.html, http://www.openwall.com/lists/oss-security/2010/12/16/7, http://drupal.org/node/999380, http://www.openwall.com/lists/oss-security/2010/12/22/1, http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052814.html.