ID CVE-2011-2011
Summary Use-after-free vulnerability in 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 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, aka "Win32k Use After Free Vulnerability."
References
Vulnerable Configurations
  • cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x32:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x32:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
CVSS
Base: 7.2 (as of 28-09-2020 - 12:58)
Impact:
Exploitability:
CWE CWE-399
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:L/AC:L/Au:N/C:C/I:C/A:C
msbulletin via4
bulletin_id MS11-077
bulletin_url
date 2011-10-11T00:00:00
impact Remote Code Execution
knowledgebase_id 2567053
knowledgebase_url
severity Important
title Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Remote Code Execution
oval via4
accepted 2013-05-06T04:01:09.281-04:00
class vulnerability
contributors
  • name Dragos Prisaca
    organization Symantec Corporation
  • name Sharath S
    organization SecPod Technologies
definition_extensions
  • comment Microsoft Windows XP (x86) SP3 is installed
    oval oval:org.mitre.oval:def:5631
  • comment Microsoft Windows XP x64 Edition SP2 is installed
    oval oval:org.mitre.oval:def:4193
  • comment Microsoft Windows Server 2003 SP2 (x64) is installed
    oval oval:org.mitre.oval:def:2161
  • comment Microsoft Windows Server 2003 SP2 (x86) is installed
    oval oval:org.mitre.oval:def:1935
  • comment Microsoft Windows Server 2003 (ia64) SP2 is installed
    oval oval:org.mitre.oval:def:1442
  • comment Microsoft Windows Vista (32-bit) Service Pack 2 is installed
    oval oval:org.mitre.oval:def:6124
  • comment Microsoft Windows Vista x64 Edition Service Pack 2 is installed
    oval oval:org.mitre.oval:def:5594
  • comment Microsoft Windows Server 2008 (32-bit) Service Pack 2 is installed
    oval oval:org.mitre.oval:def:5653
  • comment Microsoft Windows Server 2008 x64 Edition Service Pack 2 is installed
    oval oval:org.mitre.oval:def:6216
  • comment Microsoft Windows Server 2008 Itanium-Based Edition Service Pack 2 is installed
    oval oval:org.mitre.oval:def:6150
  • comment Microsoft Windows 7 (32-bit) is installed
    oval oval:org.mitre.oval:def:6165
  • comment Microsoft Windows 7 x64 Edition is installed
    oval oval:org.mitre.oval:def:5950
  • comment Microsoft Windows Server 2008 R2 x64 Edition is installed
    oval oval:org.mitre.oval:def:6438
  • comment Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
    oval oval:org.mitre.oval:def:5954
  • comment Microsoft Windows 7 (32-bit) Service Pack 1 is installed
    oval oval:org.mitre.oval:def:12292
  • comment Microsoft Windows 7 x64 Service Pack 1 is installed
    oval oval:org.mitre.oval:def:12627
  • comment Microsoft Windows Server 2008 R2 x64 Service Pack 1 is installed
    oval oval:org.mitre.oval:def:12567
  • comment Microsoft Windows Server 2008 R2 Itanium-Based Edition Service Pack 1 is installed
    oval oval:org.mitre.oval:def:12583
description Use-after-free vulnerability in 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 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, aka "Win32k Use After Free Vulnerability."
family windows
id oval:org.mitre.oval:def:12904
status accepted
submitted 2011-10-11T13:00:00
title Win32k Use After Free Vulnerability
version 77
refmap via4
bid 49981
sectrack 1026165
Last major update 28-09-2020 - 12:58
Published 12-10-2011 - 02:52
Last modified 28-09-2020 - 12:58
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