CVE-2011-1870

CVE Database · CVE-2011-1870

CVE-2011-1870

· N/AModified

CVSS v3.1

N/A

EPSS

2.24%

Published

Jul 13, 2011

Modified

Apr 28, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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."

Weaknesses (CWE)

CWE-189

Affected Products (4)

microsoft · windows_2003_servervulnerable

microsoft · windows_server_2003vulnerable

microsoft · windows_xpvulnerable

References (10)

http://osvdb.org/73795

http://www.securityfocus.com/bid/48605

http://www.us-cert.gov/cas/techalerts/TA11-193A.html

US Government Resource

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-056