CVE-2011-1870

Severity Score

7.2

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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."

Desbordamiento de entero en la rutina de ejecución del subsistema cliente/servidor (también conocido como CSRSS) en el subsistema Win32 en Microsoft Windows XP SP2 y SP3, y Windows Server 2003 SP2, permite a usuarios locales conseguir privilegios o causar una denegación de servicio (corrupción de memoria) a través de una aplicación diseñada que provoca una asignación de memoria incorrecta para una transacción de usuario, alias "Vulnerabilidad local CSRSS EOP SrvWriteConsoleOutputString".

*Credits: N/A

CVSS Scores

NISTv2 7.2

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-05-04 CVE Reserved
2011-07-13 CVE Published
2023-11-19 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-189: Numeric Errors

CAPEC

References (5)

URL	Tag	Source
http://osvdb.org/73795	Vdb Entry
http://www.securityfocus.com/bid/48605	Vdb Entry
http://www.us-cert.gov/cas/techalerts/TA11-193A.html	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12889	Signature

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-056	2019-02-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		Windows 2003 Server Search vendor "Microsoft" for product "Windows 2003 Server"				*		sp2		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2003 Search vendor "Microsoft" for product "Windows Server 2003"				*		sp2		Affected
Microsoft Search vendor "Microsoft"		Windows Xp Search vendor "Microsoft" for product "Windows Xp"				*		sp3		Affected
Microsoft Search vendor "Microsoft"		Windows Xp Search vendor "Microsoft" for product "Windows Xp"				-		sp2, x64		Affected