Provide references for CVE-2006-4020.
Where can I find more information about CVE-2006-4020?
References are available at: http://securitytracker.com/id?1016984, http://www.plain-text.info/sscanf_bug.txt, http://www.php.net/release_5_1_5.php, http://www.securityfocus.com/bid/19415, http://secunia.com/advisories/21768, http://secunia.com/advisories/21403, http://www.redhat.com/support/errata/RHSA-2006-0669.html, http://www.mandriva.com/security/advisories?name=MDKSA-2006:144, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11062, http://secunia.com/advisories/21847, http://www.novell.com/linux/security/advisories/2006_20_sr.html, http://secunia.com/advisories/22487, http://www.ubuntu.com/usn/usn-342-1, http://support.avaya.com/elmodocs2/security/ASA-2006-221.htm, http://secunia.com/advisories/22039, http://rhn.redhat.com/errata/RHSA-2006-0688.html, http://bugs.php.net/bug.php?id=38322, http://secunia.com/advisories/21683, http://secunia.com/advisories/23247, http://secunia.com/advisories/21467, http://www.novell.com/linux/security/advisories/2006_19_sr.html, http://secunia.com/advisories/22004, http://support.avaya.com/elmodocs2/security/ASA-2006-222.htm, http://secunia.com/advisories/22538, http://www.redhat.com/support/errata/RHSA-2006-0682.html, http://secunia.com/advisories/21546, http://secunia.com/advisories/21608, http://secunia.com/advisories/22440, http://secunia.com/advisories/22069, http://www.securityfocus.com/archive/1/442438/30/0/threaded, http://support.avaya.com/elmodocs2/security/ASA-2006-223.htm, http://www.novell.com/linux/security/advisories/2006_22_sr.html, http://www.vupen.com/english/advisories/2006/3193, http://www.php.net/ChangeLog-5.php#5.1.5, ftp://patches.sgi.com/support/free/security/advisories/20061001-01-P.asc, http://security.gentoo.org/glsa/glsa-200608-28.xml, http://securityreason.com/securityalert/1341, http://rhn.redhat.com/errata/RHSA-2006-0736.html, http://www.novell.com/linux/security/advisories/2006_52_php.html.