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CVE
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CVE-2011-0040

Date: (C)2011-02-08   (M)2017-09-22
 
CVSS Score: 5.0Access Vector: NETWORK
Exploitability Subscore: 10.0Access Complexity: LOW
Impact Subscore: 2.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: PARTIAL











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:
SECTRACK-1025042
SECUNIA-43215
BID-46145
OSVDB-70825
ADV-2011-0319
IAVM:2011-B-0015
MS11-005
ms-win-active-directory-dos(64915)

CPE    3
cpe:/o:microsoft:windows_2003_server::sp2:itanium
cpe:/o:microsoft:windows_2003_server::sp2:x64
cpe:/o:microsoft:windows_2003_server::sp2
CWE    1
CWE-20
OVAL    2
oval:org.secpod.oval:def:1045
oval:org.secpod.oval:def:83

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