Microsoft Windows 'nsiproxy.sys' Driver Local Denial of Service Vulnerability

BID:47897

Info

Microsoft Windows 'nsiproxy.sys' Driver Local Denial of Service Vulnerability

Bugtraq ID: 47897
Class: Failure to Handle Exceptional Conditions
CVE:
Remote: No
Local: Yes
Published: May 18 2011 12:00AM
Updated: May 18 2011 12:00AM
Credit: Lufeng Li of Neusoft Corporation
Vulnerable: Microsoft Windows Vista x64 Edition 0
Microsoft Windows Vista Ultimate 64-bit edition 0
Microsoft Windows Vista Home Premium 64-bit edition 0
Microsoft Windows Vista Home Basic 64-bit edition 0
Microsoft Windows Vista Enterprise 64-bit edition 0
Microsoft Windows Vista Business 64-bit edition 0
Microsoft Windows Vista Ultimate
Microsoft Windows Vista Home Premium
Microsoft Windows Vista Home Basic
Microsoft Windows Vista Enterprise
Microsoft Windows Vista Business
Microsoft Windows Vista 0
Microsoft Windows Server 2008 Standard Edition X64
Microsoft Windows Server 2008 Standard Edition Itanium
Microsoft Windows Server 2008 Standard Edition 0
Microsoft Windows Server 2008 Standard Edition - Gold Web
Microsoft Windows Server 2008 Standard Edition - Gold Storage
Microsoft Windows Server 2008 Standard Edition - Gold Standard
Microsoft Windows Server 2008 Standard Edition - Gold Itanium
Microsoft Windows Server 2008 Standard Edition - Gold Hpc
Microsoft Windows Server 2008 Standard Edition - Gold Enterprise
Microsoft Windows Server 2008 Standard Edition - Gold Datacenter
Microsoft Windows Server 2008 Standard Edition - Gold
Microsoft Windows Server 2008 for x64-based Systems 0
Microsoft Windows Server 2008 for Itanium-based Systems 0
Microsoft Windows Server 2008 for 32-bit Systems 0
Microsoft Windows Server 2008 Enterprise Edition 0
Microsoft Windows Server 2008 Datacenter Edition 0
Not Vulnerable:

Discussion

Microsoft Windows 'nsiproxy.sys' Driver Local Denial of Service Vulnerability

Microsoft Windows is prone to a local denial-of-service vulnerability that occurs in the Windows kernel.

An attacker can exploit this issue to cause an affected computer to become unresponsive, resulting in a denial-of-service condition.

Exploit / POC

Microsoft Windows 'nsiproxy.sys' Driver Local Denial of Service Vulnerability

The following exploit code is available:

Solution / Fix

Microsoft Windows 'nsiproxy.sys' Driver Local Denial of Service Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

References

Microsoft Windows 'nsiproxy.sys' Driver Local Denial of Service Vulnerability

References:

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