CVE-2011-1967
High
Description
Winsrv.dll in the Client/Server Run-time Subsystem (aka CSRSS) in the Win32 subsystem 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 check permissions for sending inter-process device-event messages from low-integrity processes to high-integrity processes, which allows local users to gain privileges via a crafted application, aka "CSRSS Vulnerability."
SeverityHigh
CVSS7.2
Exploit probability—
Product
Microsoft Windows 2003 Server
PublishedAug 10, 2011
First seenAug 10, 2011
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_2003_server | No range specified | — |
| microsoft windows_7 | No range specified | — |
| microsoft windows_server_2003 | No range specified | — |
| microsoft windows_server_2008 | No range specified, r2 | — |
| microsoft windows_vista | No range specified | — |
| microsoft windows_xp | No range specified | — |
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