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1. MICROSOFT VISIO VIEWER 2010 INSTALL
2. MICROSOFT VISIO VIEWER 2010 UPDATE
3. MICROSOFT VISIO VIEWER 2010 CODE
4. MICROSOFT VISIO VIEWER 2010 WINDOWS

**The attack vector for the vulnerability is through Microsoft** **Visio Viewer.

MICROSOFT VISIO VIEWER 2010 UPDATE

Customers running the affected software who have not applied this update may need to re-evaluate whether or not to apply the update based on these changes to severity and impact. Customers who have already successfully applied the 2553501 update do not need to take any action. There were no changes to detection logic or update files.

MICROSOFT VISIO VIEWER 2010 WINDOWS

The 2553501 update addresses the shared drive or folder attack scenario, where an attacker could place a specially crafted Visio file on a shared drive or folder that then could be indexed by Windows Search running on a victim's system.

MICROSOFT VISIO VIEWER 2010 CODE

The severity rating for this update has been corrected to critical and the impact has been corrected to remote code execution. Microsoft revised this bulletin to correct the severity rating and impact for the Microsoft Office 2010 Filter Pack update (2553501). **Why was this bulletin revised on** **September** **25, 2013?** | Microsoft Visio Viewer 2013 (64-bit Edition) | | Microsoft Visio Viewer 2013 (32-bit Edition) | | Microsoft Visio 2013 (64-bit editions) | | Microsoft Visio 2013 (32-bit editions) | Severity ratings do not apply to this update for the specified software because the known attack vectors for the vulnerability are blocked. Microsoft Office 2010 Filter Pack Service Pack 1 (64-bit version) Microsoft Office 2010 Filter Pack Service Pack 1 (32-bit version) Microsoft Visio 2010 Service Pack 1 (64-bit editions) Microsoft Visio 2010 Service Pack 1 (32-bit editions) Microsoft Visio Viewer 2010 Service Pack 1 (64-bit Edition) Microsoft Visio Viewer 2010 Service Pack 1 (32-bit Edition) To determine the support life cycle for your software version or edition, visit Microsoft Support Lifecycle. Other versions or editions are either past their support life cycle or are not affected. The following software have been tested to determine which versions or editions are affected. Knowledge Base Article Knowledge Base Article See also the section, Detection and Deployment Tools and Guidance, later in this bulletin.

MICROSOFT VISIO VIEWER 2010 INSTALL

For information about automatic updating in supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2, see Understanding Windows automatic updating.įor administrators and enterprise installations, or end users who want to install this security update manually, Microsoft recommends that customers apply the update immediately using update management software, or by checking for updates using the Microsoft Update service. For information about specific configuration options in automatic updating in supported editions of Windows XP and Windows Server 2003, see Microsoft Knowledge Base Article 294871. Customers who have not enabled automatic updating need to check for updates from Microsoft Update and install this update manually. Customers who have automatic updating enabled and configured to check online for updates from Microsoft Update typically will not need to take any action because this security update will be downloaded and installed automatically. Recommendation. Customers can configure automatic updating to check online for updates from Microsoft Update by using the Microsoft Update service. For more information about the vulnerabilities, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under the next section, Vulnerability Information.

The security update addresses the vulnerability by modifying the way that Microsoft Visio Viewer allocates memory when parsing specially crafted Visio files.

For more information, see the subsection, Affected and Non-Affected Software, in this section.

This security update is rated Critical for all supported editions of Microsoft Visio Viewer 2010. 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. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. The vulnerability could allow remote code execution if a user opens a specially crafted Visio file. This security update resolves a privately reported vulnerability in Microsoft Office. Version: 1.3 General Information Executive Summary Published: Ma| Updated: September 25, 2013 Security Bulletin Microsoft Security Bulletin MS13-023 - Critical Vulnerability in Microsoft Visio Viewer 2010 Could Allow Remote Code Execution (2801261)