MS13-085: Description of the security update for Microsoft Office 2010 (Oart.dll): October 8, 2013

2017-01-07T21:47:00
ID KB2826023
Type mskb
Reporter Microsoft
Modified 2013-10-08T17:39:56

Description

<html><body><p>Describes a security update that addresses vulnerabilities by correcting how Microsoft Excel and other affected Microsoft software validate data when they parse specially crafted Office files.</p><h2>INTRODUCTION</h2><div class="kb-summary-section section">Microsoft has released security bulletin MS13-085. To view the complete security bulletin, go to one of the following Microsoft websites: <ul class="sbody-free_list"><li>Home users:<div class="indent"><a href="http://www.microsoft.com/security/pc-security/updates.aspx" id="kb-link-1" target="_self">http://www.microsoft.com/security/pc-security/updates.aspx</a></div><span class="text-base">Skip the details</span>: Download the updates for your home computer or laptop from the Microsoft Update website now:<br/><div class="indent"><a href="http://update.microsoft.com/microsoftupdate/" id="kb-link-2" target="_self">http://update.microsoft.com/microsoftupdate/</a></div></li><li>IT professionals:<div class="indent"><a href="http://technet.microsoft.com/security/bulletin/ms13-085" id="kb-link-3" target="_self">http://technet.microsoft.com/security/bulletin/MS13-085</a></div></li></ul><h3 class="sbody-h3">How to obtain help and support for this security update</h3> Help installing updates: <a href="https://support.microsoft.com/ph/6527" id="kb-link-4" target="_self">Support for Microsoft Update</a><br/><br/>Security solutions for IT professionals: <br/><a href="http://technet.microsoft.com/security/bb980617.aspx" id="kb-link-5" target="_self">TechNet Security Troubleshooting and Support</a><br/><br/>Help protect your Windows-based computer from viruses and malware: <a href="https://support.microsoft.com/contactus/cu_sc_virsec_master" id="kb-link-6" target="_self">Virus Solution and Security Center</a><br/><br/>Local support according to your country: <br/><a href="https://support.microsoft.com/common/international.aspx" id="kb-link-7" target="_self">International Support</a><br/><br/></div><h2></h2><div class="kb-moreinformation-section section"><h4 class="sbody-h4">Prerequisites to apply this security update</h4>To install this security update, you must have Microsoft Office 2010 Service Pack 1 (SP1) or Service Pack 2 (SP2) installed on the computer.<br/><br/>For more information about how to obtain these service packs, click the following article numbers to view the articles in the Microsoft Knowledge Base: <div class="indent"><a href="https://support.microsoft.com/en-us/help/2460049" id="kb-link-9">2460049 </a> Description of Office 2010 SP1<br/><br/><a href="https://support.microsoft.com/en-us/help/2687455" id="kb-link-10">2687455 </a> Description of Office 2010 Service Pack 2<br/></div></div><h2></h2><div class="kb-moreinformation-section section"><h4 class="sbody-h4">Restart information</h4>You do not have to restart the computer after you install this security update.</div><h2></h2><div class="kb-moreinformation-section section"><h4 class="sbody-h4">Security update replacement information</h4>This security update does not replace a previously released security update.</div><h2></h2><div class="kb-moreinformation-section section"><h4 class="sbody-h4">Removal information</h4>To remove this security update, use the <strong class="uiterm">Add or Remove Programs</strong> item or use the <strong class="uiterm">Programs and Features</strong> item in Control Panel.<br/><br/><span class="text-base">Note</span> When you remove this security update, you may be prompted to insert the disc that contains Office 2010. Additionally, you may not have the option to uninstall this security update from the <strong class="uiterm">Add or Remove Programs</strong> item or the <strong class="uiterm">Programs and Features</strong> item in Control Panel. There are several possible causes of this issue.<br/><br/> For more information about the removal, click the following article number to view the article in the Microsoft Knowledge Base:<br/><br/><div class="indent"><a href="https://support.microsoft.com/en-us/help/903771" id="kb-link-11">903771 </a> Information about the ability to uninstall Office updates</div></div><h2></h2><div class="kb-summary-section section"><h4 class="sbody-h4">File information</h4>The English (United States) version of this security update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the <strong class="uiterm">Time Zone</strong> tab in the <strong class="uiterm">Date and Time</strong> item in Control Panel.<br/><h5 class="sbody-h5 text-subtitle">For all x86 versions of Microsoft Office 2010</h5><div class="table-responsive"><table class="sbody-table table"><tr class="sbody-tr"><th class="sbody-th">File name</th><th class="sbody-th">File version</th><th class="sbody-th">File size</th><th class="sbody-th">Date</th><th class="sbody-th">Time</th></tr><tr class="sbody-tr"><td class="sbody-td">Oart.dll</td><td class="sbody-td">14.0.7108.5000</td><td class="sbody-td">20,537,000</td><td class="sbody-td">18-Aug-2013</td><td class="sbody-td">12:20</td></tr></table></div><h5 class="sbody-h5 text-subtitle">For all x64 versions of Microsoft Office 2010</h5><div class="table-responsive"><table class="sbody-table table"><tr class="sbody-tr"><th class="sbody-th">File name</th><th class="sbody-th">File version</th><th class="sbody-th">File size</th><th class="sbody-th">Date</th><th class="sbody-th">Time</th></tr><tr class="sbody-tr"><td class="sbody-td">Oart.dll</td><td class="sbody-td">14.0.7108.5000</td><td class="sbody-td">29,829,288</td><td class="sbody-td">18-Aug-2013</td><td class="sbody-td">12:18</td></tr></table></div></div></body></html>