Provide references for CVE-2007-4621.
Where can I find more information about CVE-2007-4621?
References are available at: http://secunia.com/advisories/27437, http://www.securityfocus.com/bid/26263, https://exchange.xforce.ibmcloud.com/vulnerabilities/38164, http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=612, http://securitytracker.com/id?1018871, http://www.ibm.com/support/docview.wss?uid=isg1IZ04832, ftp://aix.software.ibm.com/aix/efixes/security/crontab_ifix.tar, http://www.vupen.com/english/advisories/2007/3669.