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cveMicrosoftCVE-2012-2527
HistoryAug 15, 2012 - 1:55 a.m.

CVE-2012-2527

2012-08-1501:55:01
CWE-399
microsoft
web.nvd.nist.gov
38
cve-2012-2527
win32k
use after free
vulnerability
microsoft windows
nvd
security
update
privilege escalation

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

AI Score

6.4

Confidence

Low

EPSS

0.001

Percentile

20.7%

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, aka “Win32k Use After Free Vulnerability.”

Affected configurations

Nvd
Node
microsoftwindows_7x64
OR
microsoftwindows_7x86
OR
microsoftwindows_7sp1x64
OR
microsoftwindows_7sp1x86
OR
microsoftwindows_server_2003sp2
OR
microsoftwindows_server_2008r2itanium
OR
microsoftwindows_server_2008r2x64
OR
microsoftwindows_server_2008sp2itanium
OR
microsoftwindows_server_2008sp2x64
OR
microsoftwindows_server_2008sp2x86
OR
microsoftwindows_vistasp2
OR
microsoftwindows_xpsp3
OR
microsoftwindows_xpMatch-sp2x64
VendorProductVersionCPE
microsoftwindows_7*cpe:2.3:o:microsoft:windows_7:*:*:x64:*:*:*:*:*
microsoftwindows_7*cpe:2.3:o:microsoft:windows_7:*:*:x86:*:*:*:*:*
microsoftwindows_7*cpe:2.3:o:microsoft:windows_7:*:sp1:x64:*:*:*:*:*
microsoftwindows_7*cpe:2.3:o:microsoft:windows_7:*:sp1:x86:*:*:*:*:*
microsoftwindows_server_2003*cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
microsoftwindows_server_2008*cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*
microsoftwindows_server_2008*cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*
microsoftwindows_server_2008*cpe:2.3:o:microsoft:windows_server_2008:*:sp2:itanium:*:*:*:*:*
microsoftwindows_server_2008*cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
microsoftwindows_server_2008*cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x86:*:*:*:*:*
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CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

AI Score

6.4

Confidence

Low

EPSS

0.001

Percentile

20.7%