Vulnerability Alert

Multiple Microsoft Products Microsoft Graphics Component Remote Code Execution Vulnerability

 
Threat Type:CWE-20: Input Validation
IntelliShield ID:31655
Version:3
First Published:2013 November 05 19:51 GMT
Last Published:2013 December 10 18:33 GMT
Port: Not available
CVE:CVE-2013-3906
BugTraq ID:63530
Urgency:Possible use
Credibility:Confirmed
Severity:Moderate Damage
CVSS Base:9.3 CVSS Calculator
CVSS Version 2.0
CVSS Temporal:7.7
 
Version Summary:Microsoft has released a security bulletin and software updates to address the Microsoft Graphics Component remote code execution vulnerability.
 
 
Description
A vulnerability in the Microsoft Graphics Component in multiple Microsoft products could allow an unauthenticated, remote attacker to execute arbitrary code on a targeted system.

The vulnerability exists because the affected software improperly handles crafted Tagged Image File Format (TIFF) files. An unauthenticated, remote attacker could exploit this vulnerability by convincing a user to visit a malicious website that is designed to submit crafted TIFF files to be processed by the affected software. If successful, the attacker could execute arbitrary code with the privileges of a targeted user, which could result in a complete system compromise if the user holds administrative privileges.

Microsoft has confirmed the vulnerability in a security bulletin and released software updates.
 
Warning Indicators
The following Microsoft products are affected:
  • Windows Vista SP2
  • Windows Vista x64 Edition SP2
  • Windows Server 2008 for 32-bit and x64-based Systems SP2
  • Windows Server 2008 for Itanium-based Systems SP2
  • Microsoft Office 2003 and 2007 SP3
  • Microsoft Office 2010 32-bit and 64-bit editions SP2 and prior
  • Microsoft Office Compatibility Pack SP3
  • Microsoft Lync 2010 32-bit and 64-bit editions
  • Microsoft Lync 2010 Attendee
  • Microsoft Lync 2013 32-bit and 64-bit editions
  • Microsoft Lync Basic 2013 32-bit and 64-bit editions
 
IntelliShield Analysis
To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link.

This vulnerability has been exploited in the wild in targeted attacks and used in Operation HangOver attacks as documented in IntelliShield Alert 29383. This vulnerability has also been exploited by the Arx group, which has been identified by various reports for delivering the Citadel trojan as documented in IntelliShield Alert 28396. Users are advised to implement the Microsoft Fix It solution until a software update becomes available from Microsoft because exploit activity for this vulnerability is widespread and currently active.
 
Vendor Announcements
Microsoft has released a security bulletin at the following link: MS13-096

Microsoft has released a security advisory at the following link: Microsoft Security Advisory (2896666)
 
Impact
An unauthenticated, remote attacker could exploit this vulnerability to execute arbitrary code with the privileges of a targeted user. Successful exploitation could result in a complete system compromise.
 
Technical Information
The vulnerability is due to improper handling of crafted TIFF files by the affected software.

An unauthenticated, remote attacker could exploit this vulnerability by convincing a user to visit a malicious website that is designed to submit crafted TIFF files to be processed by the affected software. If successful, the attacker could execute arbitrary code with the privileges of a targeted user, which could result in a complete system compromise if the user holds administrative privileges.
 
Safeguards
Administrators are advised to apply the appropriate updates.

Administrators are advised to allow only trusted users to have network access.

Users are advised not to open email messages from suspicious or unrecognized sources. If users cannot verify that links or attachments included in email messages are safe, they are advised not to open them.

Administrators may consider disabling the TIFF codec to prevent TIFF files from being displayed. Details on performing this action are described in the "Workarounds" section of the security advisory.

Administrators may consider implementing the Fix It solution as a workaround option at the following link: Fix It 51004 or 51005

Administrators are advised to monitor critical systems.
 
Patches/Software
Microsoft customers can obtain updates directly by using the links in the security bulletin. These updates are also distributed by Windows automatic update features and available on the Microsoft Update service. Microsoft Windows Server Update Services (WSUS), Systems Management Server, and System Center Configuration Manager can assist administrators in deploying software updates.

Signatures
 
Cisco Intrusion Prevention System (IPS) 6.0
Signature IDSignature NameReleaseLatest Release Date
3096/0Microsoft Graphics Component Memory CorruptionS7522013 Nov 06 
3096/1Microsoft Graphics Component Memory CorruptionS7592013 Dec 10 
3096/2Microsoft Graphics Component Memory CorruptionS7592013 Dec 10 
3096/3Microsoft Graphics Component Memory CorruptionS7592013 Dec 10 
3096/4Microsoft Graphics Component Memory CorruptionS7592013 Dec 10 
3096/5Microsoft Graphics Component Memory CorruptionS7592013 Dec 10 
 
Alert History
 
Version 2, November 8, 2013, 2:26 PM: Functional code that exploits the Microsoft Graphics Component remote code execution vulnerability in multiple Microsoft products is publicly available.

Version 1, November 5, 2013, 7:51 PM: Multiple Microsoft products contain a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code on a targeted system. Updates are not available.


Product Sets
 
The security vulnerability applies to the following combinations of products.

Primary Products:
Microsoft, Inc.Office 2003 SP3 | 2007 SP3 | 2010 SP1, SP2
Microsoft, Inc.Office Compatibility Pack Original Release SP3
Microsoft, Inc.Windows Server 2008 Datacenter Edition SP2 | Datacenter Edition, 64-bit SP2 | Itanium-Based Systems Edition SP2 | Enterprise Edition SP2 | Enterprise Edition, 64-bit SP2 | Essential Business Server Standard SP2 | Essential Business Server Premium SP2 | Essential Business Server Premium, 64-bit SP2 | Standard Edition SP2 | Standard Edition, 64-bit SP2 | Web Server SP2 | Web Server, 64-bit SP2
Microsoft, Inc.Windows Vista Home Basic SP2 | Home Premium SP2 | Business SP2 | Enterprise SP2 | Ultimate SP2 | Home Basic x64 Edition SP2 | Home Premium x64 Edition SP2 | Business x64 Edition SP2 | Enterprise x64 Edition SP2 | Ultimate x64 Edition SP2
Microsoft, Inc.Lync 2010 Base | 2013 Base
Microsoft, Inc.Lync Attendee 2010 Base
Microsoft, Inc.Lync Basic 2013 Base

Associated Products:
N/A




Alerts and bulletins on the Cisco Security Intelligence Operations Portal are highlighted by analysts in the Cisco Threat Operations Center and represent a subset of the comprehensive content that is available through Cisco Security IntelliShield Alert Manager Service. This customizable threat and vulnerability alert service provides security staff with access to timely, accurate, and credible information about threats and vulnerabilities that may affect their environment.


LEGAL DISCLAIMER
The urgency and severity ratings of this alert are not tailored to individual users; users may value alerts differently based upon their network configurations and circumstances. THE ALERT, AND INFORMATION CONTAINED THEREIN, ARE PROVIDED ON AN "AS IS" BASIS AND DO NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE ALERT, AND INFORMATION CONTAINED THEREIN, OR MATERIALS LINKED FROM THE ALERT, IS AT YOUR OWN RISK. INFORMATION IN THIS ALERT AND ANY RELATED COMMUNICATIONS IS BASED ON OUR KNOWLEDGE AT THE TIME OF PUBLICATION AND IS SUBJECT TO CHANGE WITHOUT NOTICE. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE ALERTS AT ANY TIME.
Powered by  IntelliShield