CVE-2011-1967

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…

published August 10, 2011

CVSS
—
EPSS
2%
Percentile
77.0
In the wild
Unconfirmed
What it is

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."

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01707 · 77.0th percentile
Published
2011-08-10T21:16Z
EPSS history
Timeline
  • 10 AUG 21:16Z
    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…
    cvelistv5