Windows TCP/IP Stack Integer Overflow Lets Remote Users Execute Arbitrary Code
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SecurityTracker Alert ID: 1026290 |
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SecurityTracker URL: http://securitytracker.com/id/1026290
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CVE Reference:
CVE-2011-2013
(Links to External Site)
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Date: Nov 8 2011
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Impact:
Execution of arbitrary code via network, Root access via network
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Fix Available: Yes Vendor Confirmed: Yes
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Version(s): Vista SP2, 2008 SP2, 7 SP1, 2008 R2 SP1; and prior service packs
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Description:
A vulnerability was reported in the Windows TCP/IP Stack. A remote user can execute arbitrary code on the target system.
A remote user can send a continuous flow of specially crafted UDP packets to a closed port on the target system to trigger an integer overflow and execute arbitrary code on the target system. The code will run with kernel level privileges.
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Impact:
A remote user can execute arbitrary code on the target system with kernel level privileges.
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Solution:
The vendor has issued the following fixes:
Windows Vista Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=fc3fe87c-2493-431d-a904-dec9310f6042
Windows Vista x64 Edition Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=042c1a8f-834d-4eed-8a59-9e030ccc6d39
Windows Server 2008 for 32-bit Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=79382bf2-d2cb-42ea-92dc-64f949353521
Windows Server 2008 for x64-based Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=71ff3a89-d7ad-4dda-9e59-fab54b21bd5d
Windows Server 2008 for Itanium-based Systems Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?familyid=b1c0cb05-c284-49b1-ae4f-92813fdf520f
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=4ddb4c2a-bada-49b0-ad78-e07e7e11ced7
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=05eef5d7-acf6-46e4-abfc-dc83f0a7cae5
Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=3f9f74a6-e984-4aab-837c-ef7286e7305f
Windows Server 2008 R2 for Itanium-based Systems and Windows Server 2008 R2 for Itanium-based Systems Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?familyid=b20bfcbd-a515-4074-b56e-b82539fe5bad
A restart is required.
The Microsoft advisory is available at:
http://technet.microsoft.com/en-us/security/bulletin/ms11-083
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Vendor URL: technet.microsoft.com/en-us/security/bulletin/ms11-083 (Links to External Site)
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Cause:
Boundary error
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Underlying OS:
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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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