CVE ID:	CVE-2011-0040
Description:	The server in Microsoft Active Directory on Windows Server 2003 SP2 does not properly handle an update request for a service principal name (SPN), which allows remote attackers to cause a denial of service (authentication downgrade or outage) via a crafted request that triggers name collisions, aka "Active Directory SPN Validation Vulnerability."
Test IDs:	1.3.6.1.4.1.25623.1.0.902290
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0040 BugTraq ID: 46145 http://www.securityfocus.com/bid/46145 Microsoft Security Bulletin: MS11-005 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-005 http://osvdb.org/70825 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12485 http://www.securitytracker.com/id?1025042 http://secunia.com/advisories/43215 http://www.vupen.com/english/advisories/2011/0319 XForce ISS Database: ms-win-active-directory-dos(64915) https://exchange.xforce.ibmcloud.com/vulnerabilities/64915