Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Vulnerabilities in Microsoft Data Access Components Could Allow Remote Code Execution (2451910)
Informations
Name MS11-002 First vendor Publication 2011-01-11
Vendor Microsoft Last vendor Modification 2011-01-11
Severity (Vendor) Critical Revision 1.0

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:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Revision Note: V1.0 (January 11, 2011): Bulletin published.Summary: This security update resolves two privately reported vulnerabilities in Microsoft Data Access Components. The vulnerabilities could allow remote code execution if a user views a specially crafted Web page. An attacker who successfully exploited this vulnerability could gain the same user rights as the local user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

Original Source

Url : http://www.microsoft.com/technet/security/bulletin/MS11-002.mspx

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-189 Numeric Errors (CWE/SANS Top 25)
50 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12333
 
Oval ID: oval:org.mitre.oval:def:12333
Title: DSN Overflow Vulnerability
Description: Integer signedness error in the SQLConnectW function in an ODBC API (odbc32.dll) in Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2, and Windows Data Access Components (WDAC) 6.0, allows remote attackers to execute arbitrary code via a long string in the Data Source Name (DSN) and a crafted szDSN argument, which bypasses a signed comparison and leads to a buffer overflow, aka "DSN Overflow Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-0026
 Version: 13
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows 7
 Product(s): Microsoft Data Access Components
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:12411
 
Oval ID: oval:org.mitre.oval:def:12411
Title: ADO Record Memory Vulnerability
Description: Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2, and Windows Data Access Components (WDAC) 6.0, does not properly validate memory allocation for internal data structures, which allows remote attackers to execute arbitrary code, possibly via a large CacheSize property that triggers an integer wrap and a buffer overflow, aka "ADO Record Memory Vulnerability." NOTE: this might be a duplicate of CVE-2010-1117 or CVE-2010-1118.
Family: windows Class: vulnerability
Reference(s): CVE-2011-0027
 Version: 11
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows 7
 Product(s): Microsoft Data Access Components
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1

ExploitDB Exploits

id Description
2011-01-12 MS11-002: Microsoft Data Access Components Vulnerability

OpenVAS Exploits

Date Description
2011-01-12 Name : Microsoft Windows Data Access Components Remote Code Execution Vulnerabilitie...
File : nvt/secpod_ms11-002.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
70444 Microsoft Data Access Components (MDAC / WDAC) MSADO Record CacheSize Handlin...

Microsoft Data Access Components and Windows Data Access Components fail to properly validate memory allocation for internal data structures. This may allow a remote attacker to execute arbitrary code via a large CacheSize property that triggers an integer wrap and buffer overflow.
70443 Microsoft Data Access Components (MDAC / WDAC) ODBC API (odbc32.dll) SQLConne...

Microsoft Data Access Components and Windows Data Access Components are prone to an overflow condition. The 'SQLConnectW' function fails to properly sanitize user-supplied input resulting in a buffer overflow. With a specially crafted long string in the Data Source Name and a crafted szDSN argument, a remote attacker can potentially execute arbitrary code.

Information Assurance Vulnerability Management (IAVM)

Date Description
2011-01-13 IAVM : 2011-A-0004 - Microsoft Data Access Components Remote Code Execution Vulnerabilities
Severity : Category II - VMSKEY : V0025887

Snort® IPS/IDS

Date Description
2014-12-16 Microsoft Internet Explorer style sheet array memory corruption attempt
RuleID : 32532 - Revision : 3 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer oversize recordset object cache size exploit attempt
RuleID : 18280 - Revision : 15 - Type : BROWSER-IE
2014-01-10 Microsoft Data Access Components library attempt
RuleID : 18276 - Revision : 11 - Type : FILE-OTHER
2014-01-10 Microsoft Internet Explorer style sheet array memory corruption attempt
RuleID : 16659 - Revision : 17 - Type : BROWSER-IE

Nessus® Vulnerability Scanner

Date Description
2011-01-11 Name : Arbitrary code can be executed on the remote host through Microsoft Data Acce...
File : smb_nt_ms11-002.nasl - Type : ACT_GATHER_INFO

Alert History

If you want to see full details history, please login or register.
0
1
2
3
Date Informations
2014-12-16 21:23:22
  • Multiple Updates
2014-02-17 11:46:50
  • Multiple Updates
2014-01-19 21:30:35
  • Multiple Updates
2013-11-11 12:41:20
  • Multiple Updates