MS11-045: Vulnerabilities in Microsoft Excel could allow remote code execution: June 14, 2011

2011-06-1400:00:00

Microsoft

support.microsoft.com

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

JSON

<html><body><p>Resolves security vulnerabilities that exist in Microsoft Excel that could allow arbitrary code to run when a maliciously modified file is opened</p><h2>Introduction</h2><div>Microsoft has released security bulletin MS11-045. To view the complete security bulletin, visit one of the following Microsoft websites: <ul><li>Home users:<div><a href=“http://www.microsoft.com/security/pc-security/bulletins/201106.aspx” target=“_self”>http://www.microsoft.com/security/pc-security/bulletins/201106.aspx</a></div><span>Skip the details</span>: Download the updates for your home computer or laptop from the Microsoft Update website now:<br /><div><a href=“http://update.microsoft.com/microsoftupdate/” target=“_self”>http://update.microsoft.com/microsoftupdate/</a></div></li><li>IT professionals:<div><a href=“http://www.microsoft.com/technet/security/bulletin/ms11-045.mspx” target=“_self”>http://www.microsoft.com/technet/security/bulletin/ms11-045.mspx</a></div></li></ul><span><h3>How to obtain help and support for this security update</h3> <br />Help installing updates: <br /><a href=“https://support.microsoft.com/ph/6527” target=“_self”>Support for Microsoft Update</a><br /><br />Security solutions for IT professionals: <br /><a href=“http://technet.microsoft.com/security/bb980617.aspx” target=“_self”>TechNet Security Troubleshooting and Support</a><br /><br />Help protect your computer that is running Windows from viruses and malware:<br /><a href=“https://support.microsoft.com/contactus/cu_sc_virsec_master” 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” target=“_self”>International Support</a><br /><br /></span></div><h2></h2><div><h3>More information about this security update</h3><h4>Known issues and additional information about this security update</h4>The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known issue information. If this is the case, the known issue is listed below each article link. <br /><ul><li><a href=“https://support.microsoft.com/en-us/help/2523021”>2523021 </a> MS11-045: Description of the security update for Excel 2010: June 14, 2011</li><li><a href=“https://support.microsoft.com/en-us/help/2541007”>2541007 </a> MS11-045: Description of the security update for Excel 2007: June 14, 2011</li><li><a href=“https://support.microsoft.com/en-us/help/2541012”>2541012 </a> MS11-045: Description of the security update for the Excel 2007 converter: June 14, 2011</li><li><a href=“https://support.microsoft.com/en-us/help/2541015”>2541015 </a> MS11-045: Description of the security update for Excel Viewer: June 14, 2011</li><li><a href=“https://support.microsoft.com/en-us/help/2541025”>2541025 </a> MS11-045: Description of the security update for Excel 2003: June 14, 2011</li><li><a href=“https://support.microsoft.com/en-us/help/2541003”>2541003 </a> MS11-045: Description of the security update for Excel 2002: June 14, 2011<br /><br />The following is a known issue in security update 2541003. For more information about this known issue, see security update 2541003.<br /><br />After you install this security update, you may have to accept the Microsoft Software License Terms when you start a Microsoft Office XP program.<br /><br /></li><li><a href=“https://support.microsoft.com/en-us/help/2555784”>2555784 </a> Description of the Microsoft Office for Mac 2011 14.1.2 Update</li><li><a href=“https://support.microsoft.com/en-us/help/2555785”>2555785 </a> Description of the Microsoft Office 2008 for Mac 12.3.0 Update </li><li><a href=“https://support.microsoft.com/en-us/help/2555786”>2555786 </a> Description of the Microsoft Office 2004 for Mac 11.6.4 Update</li><li><a href=“https://support.microsoft.com/en-us/help/2555787”>2555787 </a> Description of the Open XML File Format Converter for Mac 1.2.0</li></ul></div><h2></h2><div><h4>Security update replacement information</h4>This security update replaces the following security update:<div><a href=“https://support.microsoft.com/en-us/help/2489279”>2489279 </a> MS11-021: Vulnerabilities in Microsoft Excel could allow remote code execution: April 12, 2011</div></div></body></html>