Executive Summary

Summary
Title Vulnerabilities in Microsoft PowerPoint Could Allow Remote Code Execution (2639142)
Informations
Name MS11-094 First vendor Publication 2011-12-13
Vendor Microsoft Last vendor Modification 2011-12-21
Severity (Vendor) Important 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

Severity Rating: Important

Revision Note: V1.1 (December 21, 2011): Added an entry to the Update FAQ to explain why this update is offered to customers running PowerPoint 2010 Service Pack 1.

Summary: This security update resolves two privately reported vulnerabilities in Microsoft Office. The vulnerabilities could allow remote code execution if a user opens a specially crafted PowerPoint file. An attacker who successfully exploited either of the vulnerabilities could take complete control of an affected system. 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/ms11-094

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:14581
 
Oval ID: oval:org.mitre.oval:def:14581
Title: OfficeArt Shape RCE Vulnerability
Description: Microsoft PowerPoint 2007 SP2; Office 2008 for Mac; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; and PowerPoint Viewer 2007 SP2 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via an invalid OfficeArt record in a PowerPoint document, aka "OfficeArt Shape RCE Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-3413
Version: 7
Platform(s): Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows 7
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Product(s): Microsoft Office PowerPoint 2007
Microsoft Office Compatibility Pack
Microsoft Office PowerPoint Viewer 2007
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:14665
 
Oval ID: oval:org.mitre.oval:def:14665
Title: PowerPoint Insecure Library Loading Vulnerability
Description: Untrusted search path vulnerability in Microsoft PowerPoint 2007 SP2 and 2010 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka "PowerPoint Insecure Library Loading Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-3396
Version: 7
Platform(s): Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows 7
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Product(s): Microsoft Office PowerPoint 2007
Microsoft Office PowerPoint 2010
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 1
Application 3
Application 1

OpenVAS Exploits

Date Description
2011-12-14 Name : Microsoft Office PowerPoint Remote Code Execution Vulnerabilities (2639142)
File : nvt/secpod_ms11-094.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
77668 Microsoft Office PowerPoint Path Subversion Arbitrary DLL Injection Code Exec...

Microsoft Office PowerPoint is prone to a flaw in the way it loads dynamic-link libraries (DLL). The program uses a fixed path to look for specific files or libraries. This path includes directories that may not be trusted or under user control. By placing a custom version of the file or library in the path, the program will load it before the legitimate version. This allows an attacker to inject custom code that will be run with the privilege of the program or user executing the program. This can be done by tricking a user into opening a PowerPoint file from the local file system or a USB drive in some cases. This attack can be leveraged remotely in some cases by placing the malicious file or library on a network share or extracted archive downloaded from a remote source.
77664 Microsoft Office PowerPoint OfficeArt Shape Record PowerPoint File Handling R...

Information Assurance Vulnerability Management (IAVM)

Date Description
2011-12-15 IAVM : 2011-A-0166 - Multiple Remote Code Execution Vulnerabilities in Microsoft Office PowerPoint
Severity : Category II - VMSKEY : V0030831

Snort® IPS/IDS

Date Description
2015-09-03 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 35443 - Revision : 3 - Type : FILE-OFFICE
2015-09-03 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 35442 - Revision : 3 - Type : FILE-OFFICE
2015-09-03 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 35441 - Revision : 3 - Type : FILE-OFFICE
2015-09-03 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 35440 - Revision : 3 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 25355 - Revision : 11 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 25354 - Revision : 11 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 25353 - Revision : 11 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint invalid OfficeArtSpContainer subrecord type confu...
RuleID : 20722 - Revision : 21 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint pp4x322.dll dll-load exploit attempt
RuleID : 20703 - Revision : 13 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint pp7x32.dll dll-load exploit attempt
RuleID : 20702 - Revision : 13 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint pp4x322.dll dll-load exploit attempt
RuleID : 20701 - Revision : 13 - Type : FILE-OFFICE
2014-01-10 Microsoft Office PowerPoint pp7x32.dll dll-load exploit attempt
RuleID : 20700 - Revision : 13 - Type : FILE-OFFICE

Nessus® Vulnerability Scanner

Date Description
2011-12-13 Name : An application installed on the remote Mac OS X host is affected by multiple ...
File : macosx_ms_office_dec2011.nasl - Type : ACT_GATHER_INFO
2011-12-13 Name : The version of Windows Media installed on the remote host has a memory corrup...
File : smb_nt_ms11-092.nasl - Type : ACT_GATHER_INFO
2011-12-13 Name : Arbitrary code can be executed on the remote host through Microsoft PowerPoint.
File : smb_nt_ms11-094.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2017-09-19 09:28:11
  • Multiple Updates
2015-09-03 21:24:11
  • Multiple Updates
2014-02-17 11:47:11
  • Multiple Updates
2014-01-19 21:30:46
  • Multiple Updates
2013-11-11 12:41:26
  • Multiple Updates
2013-01-30 13:26:54
  • Multiple Updates