Microsoft Local Security Authority Subsystem Service (LSASS) Lets Local Users Gain Elevated Privileges
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SecurityTracker Alert ID: 1025049 |
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SecurityTracker URL: http://securitytracker.com/id/1025049
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CVE Reference:
CVE-2011-0039
(Links to External Site)
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Date: Feb 9 2011
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Impact:
User access via local system
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Fix Available: Yes Vendor Confirmed: Yes
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Version(s): XP SP3, 2003 SP2; and prior service packs
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Description:
A vulnerability was reported in Microsoft Local Security Authority Subsystem Service (LSASS). A local user can obtain elevated privileges on the target system.
A local user can send a specially crafted authentication request to execute arbitrary code on the target system with elevated privileges.
Jorge Moura of Primavera BSS reported this vulnerability.
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Impact:
A local user can obtain elevated privileges on the target system.
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Solution:
The vendor has issued the following fixes:
Windows XP Service Pack 3:
http://www.microsoft.com/downloads/details.aspx?familyid=541F228F-79B3-402A-8FF9-366C1E595227
Windows XP Professional x64 Edition Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=82189BF2-3F34-4949-92DA-EEA98036D18E
Windows Server 2003 Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=4E31E6B1-577E-468E-9C94-67227D2273C2
Windows Server 2003 x64 Edition Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=76E3C229-D812-433C-AD05-7CBD1F9C6A6D
Windows Server 2003 with SP2 for Itanium-based Systems:
http://www.microsoft.com/downloads/details.aspx?familyid=A0CDE8D8-7C85-4FCB-BCF7-205064970B41
A restart is required.
The Microsoft advisory is available at:
http://www.microsoft.com/technet/security/bulletin/ms11-014.mspx
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Vendor URL: www.microsoft.com/technet/security/bulletin/ms11-014.mspx (Links to External Site)
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Cause:
Not specified
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Message History:
None.
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Source Message Contents
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[Original Message Not Available for Viewing]
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