Executive Summary

Summary
Title Vulnerability in Microsoft Data Access Components Could Allow Remote Code Execution (2698365)
Informations
Name MS12-045 First vendor Publication 2012-07-10
Vendor Microsoft Last vendor Modification 2012-09-11
Severity (Vendor) Critical Revision 1.3

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: V1.3 (September 11, 2012): Added a link to Microsoft Knowledge Base Article 2698365 under Known Issues.

Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user views a specially crafted webpage. An attacker who successfully exploited this vulnerability could gain the same user rights as the current 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://technet.microsoft.com/en-us/security/bulletin/ms12-045

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:14783
 
Oval ID: oval:org.mitre.oval:def:14783
Title: ADO Cachesize Heap Overflow RCE Vulnerability - MS12-045
Description: Heap-based buffer overflow 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 crafted XML data that triggers access to an uninitialized object in memory, aka "ADO Cachesize Heap Overflow RCE Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2012-1891
 Version: 11
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Vista
Microsoft Windows 7
 Product(s): Microsoft Data Access Components
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1

OpenVAS Exploits

Date Description
2012-07-11 Name : Microsoft Windows Data Access Components Remote Code Execution Vulnerability...
File : nvt/secpod_ms12-045.nasl

Information Assurance Vulnerability Management (IAVM)

Date Description
2012-07-12 IAVM : 2012-A-0107 - Microsoft Data Access Components (MDAC) Remote Code Execution Vulnerability
Severity : Category II - VMSKEY : V0033313

Snort® IPS/IDS

Date Description
2016-03-14 Microsoft Internet Explorer corrupted HROW instance write access violation at...
RuleID : 37316 - Revision : 1 - Type : BROWSER-IE
2014-01-10 Microsoft Internet Explorer corrupted HROW instance write access violation at...
RuleID : 23280 - Revision : 9 - Type : BROWSER-IE

Nessus® Vulnerability Scanner

Date Description
2012-07-11 Name : Arbitrary code can be executed on the remote host through Microsoft Data Acce...
File : smb_nt_ms12-045.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2014-02-17 11:47:22
  • Multiple Updates
2014-01-19 21:30:51
  • Multiple Updates
2013-11-11 12:41:29
  • Multiple Updates