CVE-2007-2999

Microsoft Windows Server 2003, when time restrictions are in effect for user accounts, generates different error messages for failed login attempts with a valid user name than for those with an invalid user name, which allows context-dependent attackers to determine valid Active Directory account names.

🔗 References (8)

• cve@mitrehttp://osvdb.org/36138
• cve@mitrehttp://secunia.com/advisories/25457
• cve@mitrehttp://www.notsosecure.com/folder2/2007/05/27/logon-time-restrictions-in-a-domain-in-windows-server-2003-allows-username-enumeration/
• cve@mitrehttp://www.securityfocus.com/bid/24248
• af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/36138
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/25457
• af854a3a-2127-422b-91ae-364da2661108http://www.notsosecure.com/folder2/2007/05/27/logon-time-restrictions-in-a-domain-in-windows-server-2003-allows-username-enumeration/
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/24248