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CIAC INFORMATION BULLETIN

S-252: Vulnerabilities in Microsoft Visio

[Microsoft Security Bulletin (MS08-019)]

April 9, 2008 19:00 GMT
[REVISED 10 Apr 2008]
[REVISED 14 Apr 2008]
[REVISED 17 Apr 2008]
[REVISED 24 Apr 2008]
PROBLEM: Several remote code execution vulnerabilities exists in the way Microsoft Visio validates:
1) object header data in specially crafted file; and
2) memory allocations when loading specially-crafted .DXF files from disk into memory.
PLATFORM: Visio 2002 (all editions)
Visio 2003 (all editions)
Visio 2007 (all editions)
Storage Management Appliance (SMA) v2.1 Software running on Storage Management Appliance I, II, III
DAMAGE: Remote code execution.
SOLUTION: Upgrade to the appropriate version.
VULNERABILITY
ASSESSMENT:		 The risk is MEDIUM. An attacker could exploit the vulnerability by sending a malformed file which could be included as an e-mail attachment, or hosted on a specially crafted or compromised Web site.
CVSS 2 BASE SCORE:
   TEMPORAL SCORE:
   VECTOR:		 6.4
5.3
(AV:N/AC:L/Au:N/C:P/I:P/A:N/E:F/RL:OF/RC:C)
LINKS:  
  CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/s-252.shtml
  ORIGINAL BULLETIN: http://www.microsoft.com/technet/security/Bulletin/MS08-019.mspx
  ADDITIONAL LINK: Visit Hewlett-Packars's Subscription Service for:
HPSBST02329 SSRT080048 rev. 1
  CVE: CVE-2008-1089 CVE-2008-1090 
REVISION HISTORY: 
04/10/2008 - revised S-252 to reflect changes Microsoft has made in MS08-019 where
             they updated Known Issues.
04/14/2008 - revised S-252 to reflect changes Microsoft has made in MS08-019 where
             they updated FAQ to add a known issue relating to a Visio 2007 detection 
			 problem.
04/17/2008 - revised S-252 to reflect changes Microsoft has made in MS08-019 where
             they added an entry to Update FAQ to describe additional security features 
			 included for MIcrosoft Office 2003 Service Pack 2 and clarified the 
			 Affected Software Table; and to add a link to Hewlett-Packard's 
			 Subscription Service for HPSBST02329 SSRT080048 rev. 1 for Storage 
			 Management Appliance (SMA) v2.1 Software running on Storage Management 
             Appliance I, II, III.
04/24/2008 - revised S-252 to reflect changes Microsoft has made in MS08-019 where
             they updated FAQ entry about the last revisio, dated April 18, 2008. That 
			 change was a detection change only that does not affect the files contained 
			 in the initial update.



[***** Start Microsoft Security Bulletin (MS08-019) *****]

Microsoft Security Bulletin MS08-019 – Important

Vulnerabilities in Microsoft Visio Could Allow Remote Code Execution (949032)

Published: April 8, 2008 | Updated: April 23, 2008

Version: 1.4

General Information

Executive Summary

This security update resolves privately reported vulnerabilities in Microsoft Office Visio that could allow remote code execution if a user opens a specially crafted Visio file. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. 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.

This security update is rated Important for Microsoft Office Visio 2002 Service Pack 2, Microsoft Office Visio 2003 Service Pack 2, Microsoft Office Visio 2003 Service Pack 3, Microsoft Office Visio 2007, and Microsoft Office Visio 2007 Service Pack 1. For more information, see the subsection, Affected and Non-Affected Software, in this section.

This security update addresses these vulnerabilities by modifying the way that Microsoft Visio performs validations when opening Visio files. For more information about the vulnerability, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under the next section, Vulnerability Information.

Recommendation. Microsoft recommends that customers apply the update at the earliest opportunity.

Known Issues. Microsoft Knowledge Base Article 949032 documents the currently known issues and recommended solutions that customers may experience when installing this security update. When currently known issues and recommended solutions pertain only to specific releases of this software, this article provides links to further articles.Microsoft Knowledge Base Article 949032 documents the currently known issues that customers may experience when they install this security update. The article also documents recommended solutions for these issues.

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Affected and Non-Affected Software

The following software have been tested to determine which versions or editions are affected. Other versions or editions are either past their support life cycle or are not affected. To determine the support life cycle for your software version or edition, visit Microsoft Support Lifecycle.

Affected Software 

Office Suite and Other Software Component Maximum Security Impact Aggregate Severity Rating Bulletins Replaced by this Update

Microsoft Office XP Service Pack 2

Microsoft Visio 2002 Service Pack 2
(KB947896)

Remote Code Execution

Important

MS07-030

Microsoft Office 2003 Service Pack 2

Microsoft Visio 2003 Service Pack 2
(KB947650)

Remote Code Execution

Important

MS07-030

Microsoft Office 2003 Service Pack 3

Microsoft Visio 2003 Service Pack 3
(KB947650)

Remote Code Execution

Important

MS07-030

2007 Microsoft Office System

Microsoft Visio 2007
(KB947590)

Remote Code Execution

Important

None

2007 Microsoft Office System Service Pack 1

Microsoft Visio 2007 Service Pack 1
(KB947590)

Remote Code Execution

Important

None

Non-Affected Software

Other Office Software

Microsoft Visio 2002 Viewer

Microsoft Visio 2003 Viewer

Microsoft Visio 2007 Viewer

Microsoft Visio 2007 Viewer Service Pack 1

 

Vulnerability Information

Severity Ratings and Vulnerability Identifiers
Affected Software Visio Object Header Vulnerability CVE-2008-1089 Visio Memory Validation Vulnerability CVE-2008-1090 Aggregate Severity Rating

Microsoft Office Visio 2002 Service Pack 2

Important
Remote Code Execution

Moderate
Remote Code Execution

Important

Microsoft Office Visio 2003 Service Pack 2

Important
Remote Code Execution

Moderate
Remote Code Execution

Important

Microsoft Office Visio 2003 Service Pack 3

Important
Remote Code Execution

Moderate
Remote Code Execution

Important

Microsoft Office Visio 2007

Important
Remote Code Execution

Moderate
Remote Code Execution

Important

Microsoft Office Visio 2007 Service Pack 1

Important
Remote Code Execution

Moderate
Remote Code Execution

Important
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Visio Object Header Vulnerability CVE-2008-1089

A remote code execution vulnerability exists in the way Microsoft Visio validates object header data in specially crafted files. An attacker could exploit the vulnerability by sending a malformed file which could be included as an e-mail attachment, or hosted on a specially crafted or compromised Web site.

If a user were logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less affected than users who operate with administrative user rights.

To view this vulnerability as a standard entry in the Common Vulnerabilities and Exposures list, see CVE-2008-1089.

Visio Memory Validation Vulnerability - CVE-2008-1090

A remote code execution vulnerability exists in the way Microsoft Visio validates memory allocations when loading specially-crafted .DXF files from disk into memory. An attacker could exploit the vulnerability by sending a malformed file which could be included as an e-mail attachment, or hosted on a specially crafted or compromised Web site.

If a user were logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less affected than users who operate with administrative user rights.

To view this vulnerability as a standard entry in the Common Vulnerabilities and Exposures list, see CVE-2008-1090.

Update Information

Detection and Deployment Tools and Guidance

Manage the software and security updates you need to deploy to the servers, desktop, and mobile systems in your organization. For more information see the TechNet Update Management Center. The Microsoft TechNet Security Web site provides additional information about security in Microsoft products.

Security updates are available from Microsoft Update, Windows Update, and Office Update. Security updates are also available from the Microsoft Download Center. You can find them most easily by doing a keyword search for "security update."

Finally, security updates can be downloaded from the Microsoft Update Catalog. The Microsoft Update Catalog provides a searchable catalog of content made available through Windows Update and Microsoft Update, including security updates, drivers and service packs. By searching using the security bulletin number (such as, “MS07-036”), you can add all of the applicable updates to your basket (including different languages for an update), and download to the folder of your choosing. For more information about the Microsoft Update Catalog, see the Microsoft Update Catalog FAQ.

Detection and Deployment Guidance

Microsoft has provided detection and deployment guidance for this month’s security updates. This guidance will also help IT professionals understand how they can use various tools to help deploy the security update, such as Windows Update, Microsoft Update, Office Update, the Microsoft Baseline Security Analyzer (MBSA), the Office Detection Tool, Microsoft Systems Management Server (SMS), and the Extended Security Update Inventory Tool. For more information, see Microsoft Knowledge Base Article 910723.

Microsoft Baseline Security Analyzer

Microsoft Baseline Security Analyzer (MBSA) allows administrators to scan local and remote systems for missing security updates as well as common security misconfigurations. For more information about MBSA, visit Microsoft Baseline Security Analyzer.

The following table provides the MBSA detection summary for this security update.

Software MBSA 2.0.1

Office XP Service Pack 3

Yes

Office 2003 Service Pack 2

Yes

Office 2003 Service Pack 3

Yes

2007 Microsoft Office System

Yes

2007 Microsoft Office System Service Pack 1

Yes

For more information about MBSA 2.0.1, see MBSA 2.0 Frequently Asked Questions.

Note For customers using legacy software not supported by MBSA 2.0.1, Microsoft Update, and Windows Server Update Services: please visit Microsoft Baseline Security Analyzer and reference the Legacy Product Support section on how to create comprehensive security update detection with legacy tools.

Windows Server Update Services

By using Windows Server Update Services (WSUS), administrators can deploy the latest critical updates and security updates for Windows 2000 operating systems and later, Office XP and later, Exchange Server 2003, and SQL Server 2000 to Windows 2000 and later operating systems. For more information about how to deploy this security update using Windows Server Update Services, visit the Windows Server Update Services Web site.

Systems Management Server

The following table provides the SMS detection and deployment summary for this security update.

Software SMS 2.0 SMS 2003 with SUSFP SMS 2003 with ITMU SCCM 2007

Office XP Service Pack 3

Yes

Yes

Yes

Yes

Office 2003 Service Pack 2

Yes

Yes

Yes

Yes

Office 2003 Service Pack 3

Yes

Yes

Yes

Yes

2007 Microsoft Office System

No

No

Yes

Yes

2007 Microsoft Office System Service Pack 1

No

No

Yes

Yes

For SMS 2.0 and SMS 2003, the SMS SUS Feature Pack (SUSFP), which includes the Security Update Inventory Tool (SUIT), can be used by SMS to detect security updates. See also Downloads for Systems Management Server 2.0.

For SMS 2003, the SMS 2003 Inventory Tool for Microsoft Updates (ITMU) can be used by SMS to detect security updates that are offered by Microsoft Update and that are supported by Windows Server Update Services. For more information about the SMS 2003 ITMU, see SMS 2003 Inventory Tool for Microsoft Updates. SMS 2003 can also use the Microsoft Office Inventory Tool to detect required updates for Microsoft Office applications. For more information about the Office Inventory Tool and other scanning tools, see SMS 2003 Software Update Scanning Tools. See also Downloads for Systems Management Server 2003.

System Center Configuration Manager (SCCM) 2007 uses WSUS 3.0 for detection of updates. For more information about SCCM 2007 Software Update Management, visit System Center Configuration Manager 2007.

For more information about SMS, visit the SMS Web site.

For more detailed information, see Microsoft Knowledge Base Article 910723: Summary list of monthly detection and deployment guidance articles.

Note If you have used an Administrative Installation Point (AIP) for deploying Office XP or Office 2003, you may not be able to deploy the update using SMS if you have updated the AIP from the original baseline. For more information, see the Office Administrative Installation Point heading in this section.

Office Administrative Installation Point

If you installed your application from a server location, the server administrator must update the server location with the administrative update and deploy that update to your system.

•

For supported versions of Microsoft Office XP, see Creating an Administrative Installation Point. For more information on how to change the source for a client system from an updated administrative installation point to an Office XP original baseline source, see Microsoft Knowledge Base Article 922665.

Note If you plan to manage software updates centrally from an updated administrative image, you can find more information in the article Updating Office XP Clients from a Patched Administrative Image.
•

For supported versions of Microsoft Office 2003, see Creating an Administrative Installation Point. For more information on how to change the source for a client computer from an updated administrative installation point to an Office 2003 original baseline source or Service Pack 2 (SP2), see Microsoft Knowledge Base Article 902349.

Note If you plan to manage software updates centrally from an updated administrative image, you can find more information in the article Distributing Office 2003 Product Updates.
•

For supported versions of the 2007 Microsoft Office system, see Create a network installation point for the 2007 Office system.

Note If you plan to manage security updates centrally, use Windows Server Update Services. For more information about how to deploy security updates for the 2007 Microsoft Office system using Windows Server Update Services, visit the Windows Server Update Services Web site.
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Security Update Deployment

Affected Software

For information about the specific security update for your affected software, click the appropriate link:

* Visio 2002 (all editions)
* Visio 2003 (all editions)
* Visio 2007 (all editions)

Other Information

Acknowledgments

Microsoft thanks the following for working with us to help protect customers:

•

An anonymous finder for reporting the Visio Object Header Vulnerability - CVE-2008-1089.
•

An anonymous finder for reporting the Visio Memory Validation Vulnerability - CVE-2008-1090.
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Support

•

Customers in the U.S. and Canada can receive technical support from Microsoft Product Support Services at 1-866-PCSAFETY. There is no charge for support calls that are associated with security updates.
•

International customers can receive support from their local Microsoft subsidiaries. There is no charge for support that is associated with security updates. For more information about how to contact Microsoft for support issues, visit the International Support Web site.
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Disclaimer

The information provided in the Microsoft Knowledge Base is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

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Revisions

•

V1.0 (April 8, 2008): Bulletin published.
•

V1.1 (April 9, 2008): Known Issues updated.
•

V1.2 (April 11, 2008): Bulletin updated. FAQ entry added about known issue relating to a Visio 2007 detection problem.
•

V1.3 (April 16, 2008): Bulletin updated: Added entry to Update FAQ to describe additional security features included for Microsoft Office 2003 Service Pack 2. Clarified the affected software table.
•

V1.4 (April 18, 2008): Updated FAQ entry about known issue relating to a Visio 2007 detection problem.
•

V1.5 (April 23, 2008): Clarified the Update FAQ entry about the last revision, dated April 18. That change was a detection change only that does not affect the files contained in the initial update.

 


[***** End Microsoft Security Bulletin (MS08-019) *****]
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