MS11-063Executive Summary
| Summary | |
|---|---|
| Title | Vulnerability in Windows Client/Server Run |
| Informations | |||
|---|---|---|---|
| Name | MS11-063 | First vendor Publication | 2011-08-09 |
| Vendor | Microsoft | Last vendor Modification | 2011-08-17 |
| Severity (Vendor) | Important | Revision | 1.1 |
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 | Authentification | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
Severity Rating: Important Revision Note: V1.1 (August 17, 2011): Corrected the hyperlink for CVE-2011-1967. Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow elevation of privilege if an attacker logs on to an affected system and runs a specially crafted application designed to send a device event message to a higher-integrity process. An attacker must have valid logon credentials and be able to log on locally to exploit this vulnerability. |
Original Source
| Url : http://technet.microsoft.com/en-us/security/bulletin/ms11-063 |
CWE : Common Weakness Enumeration
| id | Name |
|---|---|
| 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: | |||
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CPE : Common Platform Enumeration
Open Source Vulnerability Database (OSVDB)
| id | Description |
|---|---|
| 74401 | Microsoft Windows Client/Server Run-time Subsystem (CSRSS) Inter-Process Devi... |
Alert History
| Date | Informations |
|---|---|
| 2013-05-11 00:49:52 |
|
(Critical)
(High)
(Medium)
