7.2 - CVE-2011-1967

Executive Summary

Informations
Name	CVE-2011-1967	First vendor Publication	2011-08-10
Vendor	Cve	Last vendor Modification	2023-12-07

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score	7.2	Attack Range	Local
Cvss Impact Score	10	Attack Complexity	Low
Cvss Expoit Score	3.9	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1967

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-264	Permissions, Privileges, and Access Controls

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12911

Oval ID:	oval:org.mitre.oval:def:12911
Title:	CSRSS Vulnerability
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."
Family:	windows	Class:	vulnerability
Reference(s):	CVE-2011-1967	Version:	4
Platform(s):	Microsoft Windows XP Microsoft Windows Server 2003 Microsoft Windows 7 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2	Product(s):
Definition Synopsis:
Vulnerable Windows XP (x86) SP3 Microsoft Windows XP (x86) SP3 is installed AND the version of Winsrv.dll is less than 5.1.2600.6125 OR Vulnerable Windows XP (x64) SP2, Windows Server 2003 x64/x86/ia64 SP2 Windows XP (x64) SP2, Windows Server 2003 x64/x86/ia64 SP2 Microsoft Windows XP x64 Edition SP2 is installed AND Microsoft Windows Server 2003 SP2 (x64) is installed AND Microsoft Windows Server 2003 SP2 (x86) is installed AND Microsoft Windows Server 2003 (ia64) SP2 is installed AND the version of Winsrv.dll is less than 5.2.3790.4877 OR Vulnerable Microsoft Windows Vista SP2 x86/x64, Server 2008 SP2 32bit/x64/ia64 Windows Vista SP2 x86/x64, Server 2008 SP2 32bit/x64/ia64 Microsoft Windows Vista (32-bit) Service Pack 2 is installed AND Microsoft Windows Vista x64 Edition Service Pack 2 is installed AND Microsoft Windows Server 2008 (32-bit) Service Pack 2 is installed AND Microsoft Windows Server 2008 x64 Edition Service Pack 2 is installed AND Microsoft Windows Server 2008 Itanium-Based Edition Service Pack 2 is installed AND GDR or LDR Service branch the version of Winsrv.dll is less than 6.0.6002.18484 OR LDR the version of Winsrv.dll is less than 6.0.6002.22662 AND the version of Winsrv.dll is greater than or equal to 6.0.6002.22000 OR Vulnerable Microsoft Windows 7 x86/x64, Windows Server 2008 R2 x86/x64/ia64 Windows 7 x86/x64, Windows Server 2008 R2 x86/x64/ia64 Microsoft Windows 7 (32-bit) is installed AND Microsoft Windows 7 x64 Edition is installed AND Microsoft Windows Server 2008 R2 x64 Edition is installed AND Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed AND GDR or LDR Service branch the version of Winsrv.dll is less than 6.1.7600.16850 OR LDR the version of Winsrv.dll is less than 6.1.7600.20995 AND the version of Winsrv.dll is greater than or equal to 6.1.7600.20000 OR Vulnerable Microsoft Windows 7 x86/x64 sp1/sp1, Windows Server 2008 R2 x64/ia64 sp1/sp1 Windows 7 x86/x64 sp1/sp1, Windows Server 2008 R2 x64/ia64 sp1/sp1 Microsoft Windows 7 (32-bit) Service Pack 1 is installed AND Microsoft Windows 7 x64 Service Pack 1 is installed AND Microsoft Windows Server 2008 R2 x64 Service Pack 1 is installed AND Microsoft Windows Server 2008 R2 Itanium-Based Edition Service Pack 1 is installed AND GDR or LDR Service branch the version of Winsrv.dll is less than 6.1.7601.17641 OR LDR the version of Winsrv.dll is less than 6.1.7601.21756 AND the version of Winsrv.dll is greater than or equal to 6.1.7601.21000

CPE : Common Platform Enumeration

Type	Description	Count
Os	Microsoft Windows 2003 Server cpe:2.3:o:microsoft:windows_2003_server::sp2::::::*	1
Os	Microsoft Windows 7 cpe:2.3:o:microsoft:windows_7:-:::::::* cpe:2.3:o:microsoft:windows_7:-:sp1:::ultimate_n::x86: cpe:2.3:o:microsoft:windows_7:-:sp1:::ultimate_n::x64:	3
Os	Microsoft Windows Server 2003 cpe:2.3:o:microsoft:windows_server_2003::sp2::::::*	1
Os	Microsoft Windows Server 2008 cpe:2.3:o:microsoft:windows_server_2008:r2::::::itanium: cpe:2.3:o:microsoft:windows_server_2008:r2::::::x64: cpe:2.3:o:microsoft:windows_server_2008::sp2:x64::::: cpe:2.3:o:microsoft:windows_server_2008::sp2:x32::::: cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:::::*	5
Os	Microsoft Windows Vista cpe:2.3:o:microsoft:windows_vista::sp2::::::*	1
Os	Microsoft Windows Xp cpe:2.3:o:microsoft:windows_xp::sp3::::::* cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:::::*	2

OpenVAS Exploits

Date	Description
2011-08-11	Name : Microsoft Windows Client/Server Run-time Subsystem Privilege Escalation Vulne... File : nvt/secpod_ms11-063.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
74401	Microsoft Windows Client/Server Run-time Subsystem (CSRSS) Inter-Process Devi...

Information Assurance Vulnerability Management (IAVM)

Date	Description
2011-08-11	IAVM : 2011-A-0115 - Microsoft Windows Client/Server Run-time Subsystem Elevation of Privilege Vul... Severity : Category I - VMSKEY : V0029760

Snort® IPS/IDS

Date	Description
2014-01-10	Microsoft Windows CSRSS SrvDeviceEvent exploit attempt RuleID : 19680 - Revision : 10 - Type : FILE-EXECUTABLE

Nessus® Vulnerability Scanner

Date	Description
2011-08-09	Name : The remote Windows host has a privilege escalation vulnerability. File : smb_nt_ms11-063.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source	Url
CERT	http://www.us-cert.gov/cas/techalerts/TA11-221A.html
MS	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11...
OVAL	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...

Alert History

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Date	Informations
2024-02-02 01:16:06	Multiple Updates
2024-02-01 12:04:35	Multiple Updates
2023-12-07 21:28:02	Multiple Updates
2023-09-05 12:15:04	Multiple Updates
2023-09-05 01:04:27	Multiple Updates
2023-09-02 12:15:08	Multiple Updates
2023-09-02 01:04:32	Multiple Updates
2023-08-12 12:18:17	Multiple Updates
2023-08-12 01:04:32	Multiple Updates
2023-08-11 12:15:13	Multiple Updates
2023-08-11 01:04:40	Multiple Updates
2023-08-06 12:14:38	Multiple Updates
2023-08-06 01:04:33	Multiple Updates
2023-08-04 12:14:42	Multiple Updates
2023-08-04 01:04:34	Multiple Updates
2023-07-14 12:14:42	Multiple Updates
2023-07-14 01:04:31	Multiple Updates
2023-03-29 01:16:37	Multiple Updates
2023-03-28 12:04:37	Multiple Updates
2022-10-11 12:13:06	Multiple Updates
2022-10-11 01:04:17	Multiple Updates
2021-05-04 12:14:30	Multiple Updates
2021-04-22 01:15:48	Multiple Updates
2020-09-28 17:22:43	Multiple Updates
2020-05-23 00:28:33	Multiple Updates
2019-05-09 12:03:53	Multiple Updates
2019-02-26 17:19:36	Multiple Updates
2018-10-31 00:20:13	Multiple Updates
2018-10-13 05:18:32	Multiple Updates
2018-09-20 12:08:59	Multiple Updates
2017-09-19 09:24:27	Multiple Updates
2016-09-30 01:03:01	Multiple Updates
2016-08-31 12:02:45	Multiple Updates
2016-08-05 12:03:06	Multiple Updates
2016-06-28 18:39:56	Multiple Updates
2016-04-26 20:46:11	Multiple Updates
2014-02-17 11:02:29	Multiple Updates
2014-01-19 21:27:49	Multiple Updates
2013-11-11 12:39:23	Multiple Updates
2013-05-10 23:00:52	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	1
CPE ID(s)	13
Sources(s)	3
osvdb(s)	1
Openvas Exploit(s)	1
IAVM(s)	1
Snort® Rule(s)	1
Nessus® Exploit(s)	1

	Related
10	TA11-221A
7.2	MS11-063
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
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