| Vulnerability Name: | CVE-2007-2999 (CCN-34634) | ||||||||
| Assigned: | 2007-05-27 | ||||||||
| Published: | 2007-05-27 | ||||||||
| Updated: | 2012-11-06 | ||||||||
| Summary: | 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. | ||||||||
| CVSS v3 Severity: | 2.6 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N)
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| CVSS v2 Severity: | 1.8 Low (CVSS v2 Vector: AV:A/AC:H/Au:N/C:P/I:N/A:N) 1.7 Low (Temporal CVSS v2 Vector: AV:A/AC:H/Au:N/C:P/I:N/A:N/E:H/RL:U/RC:UR)
2.0 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:H/Au:S/C:P/I:N/A:N/E:H/RL:U/RC:UR)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||
| References: | Source: MITRE Type: CNA CVE-2007-2999 Source: OSVDB Type: UNKNOWN 36138 Source: CCN Type: SA25457 Microsoft Windows Active Directory Logon Hours User Enumeration Weakness Source: SECUNIA Type: Vendor Advisory 25457 Source: CCN Type: Microsoft Windows Server 2003 Web site Microsoft Windows Server 2003 R2 Home Source: CCN Type: Www.Notsosecure.Com Advisory, May 27, 2007 Logon Time Restrictions in a Domain in Windows Server 2003 allows Username Enumeration Source: MISC Type: UNKNOWN http://www.notsosecure.com/folder2/2007/05/27/logon-time-restrictions-in-a-domain-in-windows-server-2003-allows-username-enumeration/ Source: CCN Type: OSVDB ID: 36138 Microsoft Windows Active Directory Time Restriction User Enumeration Source: BID Type: UNKNOWN 24248 Source: CCN Type: BID-24248 Microsoft Active Directory Logon Hours Username Enumeration Weakness Source: XF Type: UNKNOWN win-activedir-information-disclosure(34634) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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