CVE-2011-1877
High
Description
Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP1 and SP2, Windows Server 2008 Gold, 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."
SeverityHigh
CVSS7.2
Exploit probability75. percentile1.5%
Product
Microsoft Windows
PublishedJul 13, 2011
First seenJul 13, 2011
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_7 | No range specified | — |
| microsoft windows_server_2008 | No range specified, r2 | — |
| microsoft windows_vista | No range specified | — |
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