CVE-2011-1870

Severity CVSS v4.0:

Pending analysis

Type:

CWE-189 Numeric Errors

Publication date:

13/07/2011

Last modified:

11/04/2025

Description

Integer overflow in the Client/Server Run-time Subsystem (aka CSRSS) in the Win32 subsystem in Microsoft Windows XP SP2 and SP3, and Windows Server 2003 SP2, allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that triggers an incorrect memory assignment for a user transaction, aka "CSRSS Local EOP SrvWriteConsoleOutputString Vulnerability."

Impact

Vector 2.0

AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

7.20

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:microsoft:windows_2003_server::sp2::::::*
cpe:2.3:o:microsoft:windows_server_2003::sp2::::::*
cpe:2.3:o:microsoft:windows_xp::sp3::::::*
cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:o:microsoft:windows_2003_server::sp2::::::*
cpe:2.3:o:microsoft:windows_server_2003::sp2::::::*
cpe:2.3:o:microsoft:windows_xp::sp3::::::*
cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:::::*

CVE-2011-1870

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools