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Overview

Vulnerability Score 7.2 7.2
CVE Id CVE-2011-1985
Last Modified 26 Jan 2012 11:00:09
Published 11 Oct 2011 10:52:43
Confidentiality Impact COMPLETE COMPLETE
Integrity Impact COMPLETE COMPLETE
Availability Impact COMPLETE COMPLETE
Access Vector LOCAL
Access Complexity LOW
Authentication NONE

CVE-2011-1985

Summary

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka "Win32k Null Pointer De-reference Vulnerability."

Vulnerable Systems

Operating System

  • Microsoft Windows 2003 Server

  • Microsoft Windows 7 -

  • Microsoft Windows Server 2003

  • Microsoft Windows Server 2008

  • Microsoft Windows Server 2008 -

  • Microsoft Windows Server 2008 R2

  • Microsoft Windows Vista

  • Microsoft Windows Xp

  • Microsoft Windows Xp -


References

MS - MS11-077

SECTRACK - 1026165


Last Updated: 27 May 2016 10:56:52