Executive Summary
Summary | |
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Title | Vulnerability in Local Security Authority Subsystem Service Could Allow Local Elevation of Privilege (2478960) |
Informations | |||
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Name | MS11-014 | First vendor Publication | 2011-02-08 |
Vendor | Microsoft | Last vendor Modification | 2011-04-28 |
Severity (Vendor) | Important | Revision | 1.1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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) | |||
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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
Revision Note: V1.1 (April 28, 2011): Added a link to Microsoft Knowledge Base Article 2478960 under Known Issues in the Executive Summary.Summary: This security update resolves a privately reported vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows XP and Windows Server 2003. This security update is rated Important for all supported editions of these operating systems. For more information, see the subsection, Affected and Non-Affected Software, in this section. The vulnerability could allow elevation of privilege if an attacker logs on to a system and runs a specially crafted application. An attacker must have valid logon credentials and be able to log on locally to exploit this vulnerability. The vulnerability could not be exploited remotely or by anonymous users. |
Original Source
Url : http://www.microsoft.com/technet/security/bulletin/MS11-014.mspx |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-287 | Improper Authentication |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:12537 | |||
Oval ID: | oval:org.mitre.oval:def:12537 | ||
Title: | LSASS Length Validation Vulnerability | ||
Description: | The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly process authentication requests, which allows local users to gain privileges via a request with a crafted length, aka "LSASS Length Validation Vulnerability." | ||
Family: | windows | Class: | vulnerability |
Reference(s): | CVE-2011-0039 | Version: | 6 |
Platform(s): | Microsoft Windows XP Microsoft Windows Server 2003 | Product(s): | |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Type | Description | Count |
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Os | 3 | |
Os | 2 |
OpenVAS Exploits
Date | Description |
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2011-02-09 | Name : Microsoft Windows LSASS Privilege Escalation Vulnerability (2478960) File : nvt/secpod_ms11-014.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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70885 | Microsoft Windows LSASS Authentication Request Privilege Escalation Microsoft Windows contains a flaw that may allow an attacker to gain access to unauthorized privileges. The issue is triggered when the Local Security Authority Subsystem Service suffers a length validation error when processing authentication requests, allowing a local attacker to gain elevated privileges via a crafted request. |
Information Assurance Vulnerability Management (IAVM)
Date | Description |
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2011-02-10 | IAVM : 2011-A-0024 - Microsoft Windows Local Security Authority Subsystem Service (LSASS) Privileg... Severity : Category I - VMSKEY : V0026063 |
Snort® IPS/IDS
Date | Description |
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2014-01-10 | Microsoft Windows LSASS domain name buffer overflow attempt RuleID : 18405 - Revision : 8 - Type : OS-WINDOWS |
Nessus® Vulnerability Scanner
Date | Description |
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2011-02-08 | Name : Local users can elevate their privileges on the remote host. File : smb_nt_ms11-014.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:46:53 |
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2014-01-19 21:30:37 |
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2013-11-11 12:41:21 |
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