CVE-2011-0040 Information

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.\

Reference

http://osvdb.org/70825 http://secunia.com/advisories/43215 http://www.securityfocus.com/bid/46145 http://www.securitytracker.com/id?1025042 http://www.vupen.com/english/advisories/2011/0319 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-005 https://exchange.xforce.ibmcloud.com/vulnerabilities/64915 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A12485