Executive Summary

Summary
Title Vulnerability in Windows File Handling Component Could Allow Remote Code Execution (2758857)
Informations
Name MS12-081 First vendor Publication 2012-12-11
Vendor Microsoft Last vendor Modification 2013-05-22
Severity (Vendor) Critical Revision 1.1

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: V1.1 (May 22, 2013): Added a link to Microsoft Knowledge Base Article 2758857 under Known Issues in the Executive Summary.

Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user browses to a folder that contains a file or subfolder with a specially crafted name. 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/ms12-081

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-94 Failure to Control Generation of Code ('Code Injection')

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:15901
 
Oval ID: oval:org.mitre.oval:def:15901
Title: Windows Filename Parsing Vulnerability - MS12-081
Description: 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 allow remote attackers to execute arbitrary code via a crafted (1) file name or (2) subfolder name that triggers use of unallocated memory as the destination of a copy operation, aka "Windows Filename Parsing Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2012-4774
Version: 7
Platform(s): Microsoft Windows 7
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Vista
Microsoft Windows XP
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 5
Os 1
Os 8
Os 1
Os 2

OpenVAS Exploits

Date Description
2012-12-12 Name : Microsoft Windows File Handling Component Remote Code Execution Vulnerability...
File : nvt/secpod_ms12-081.nasl

Information Assurance Vulnerability Management (IAVM)

Date Description
2012-12-13 IAVM : 2012-A-0196 - Microsoft Windows File Handling Component Remote Code Execution Vulnerability
Severity : Category II - VMSKEY : V0035488

Snort® IPS/IDS

Date Description
2014-01-10 SMB Trans2 FIND_FIRST2 response file name length overflow attempt
RuleID : 24973 - Revision : 9 - Type : NETBIOS

Nessus® Vulnerability Scanner

Date Description
2012-12-11 Name : The remote Windows host has a remote code execution vulnerability.
File : smb_nt_ms12-081.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2016-04-27 02:00:39
  • Multiple Updates
2014-02-17 11:47:30
  • Multiple Updates
2014-01-19 21:30:54
  • Multiple Updates
2013-11-11 12:41:31
  • Multiple Updates
2013-05-23 00:22:12
  • Multiple Updates
2013-05-23 00:15:39
  • Multiple Updates
2012-12-21 00:22:04
  • Multiple Updates
2012-12-12 21:20:16
  • Multiple Updates
2012-12-12 13:20:10
  • Multiple Updates
2012-12-11 21:21:38
  • Multiple Updates
2012-12-11 21:17:46
  • First insertion