Description of the security update for Office 2010: July 14, 2020

2020-07-13T14:26:18
ID KB4484456
Type mskb
Reporter Microsoft
Modified 2020-07-14T17:11:31

Description

<html><body><p>Provides information about the Office 2010 security update 4484456 that was released on July 14, 2020.</p><h2>Summary</h2><div><p>This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see the following security advisories:</p><ul><li><a data-content-id="" data-content-type="" href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1342" managed-link="" target="_blank">Microsoft Common Vulnerabilities and Exposures CVE-2020-1342</a></li><li><a data-content-id="" data-content-type="" href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1445" managed-link="" target="_blank">Microsoft Common Vulnerabilities and Exposures CVE-2020-1445</a></li><li><a data-content-id="" data-content-type="" href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1446" managed-link="" target="_blank">Microsoft Common Vulnerabilities and Exposures CVE-2020-1446</a></li><li><a data-content-id="" data-content-type="" href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1447" managed-link="" target="_blank">Microsoft Common Vulnerabilities and Exposures CVE-2020-1447</a></li></ul><p><strong>Note</strong> To apply this security update, you must have the release version of <a data-content-id="" data-content-type="" href="http://support.microsoft.com/kb/2687455" managed-link="" target="_blank">Service Pack 2 for Office 2010</a> installed on the computer.</p><p><span>Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2010. It doesn't apply to the Office 2010 Click-to-Run editions, such as Microsoft Office 2010 Home and Student (see </span><a aria-label="CTRL+Click or CTRL+Enter to follow link https://support.office.com/en-us/article/About-Office-What-version-of-Office-am-I-using-932788B8-A3CE-44BF-BB09-E334518B8B19" data-content-id="" data-content-type="" href="https://support.office.com/en-us/article/About-Office-What-version-of-Office-am-I-using-932788B8-A3CE-44BF-BB09-E334518B8B19" managed-link="" target="_blank">What version of Office am I using?</a><span>).</span></p></div><h2>How to get and install the update</h2><h3>Method 1: Microsoft Update</h3><p>This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see <a bookmark-id="" data-content-id="" data-content-type="" href="https://support.microsoft.com/en-us/help/12373/windows-update-faq" managed-link="" target="_blank">Windows Update: FAQ</a>.</p><h3>Method 2: Microsoft Update Catalog</h3><p>To get the standalone package for this update, go to the <a bookmark-id="" data-content-id="" data-content-type="" href="http://www.catalog.update.microsoft.com/Search.aspx?q=KB4484456" managed-link="" target="">Microsoft Update Catalog</a> website.</p><h3>Method 3: Microsoft Download Center</h3><p>You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.</p><ul linespacing="1" style="list-style-type:UnorderedBullets" type="UnorderedBullets"><li><span asset="4009805" contenteditable="false" props='{"size":"full"}' unselectable="on">4009805</span><a bookmark-id="" data-content-id="" href="http://www.microsoft.com/download/details.aspx?familyid=45fdbb8e-1296-4f25-aa90-67be4c544c9f" managed-link="">Download security update 4484456 for the 32-bit version of Office 2010</a></li><li><span asset="4009805" contenteditable="false" props='{"size":"full"}' unselectable="on">4009805</span><a bookmark-id="" data-content-id="" href="http://www.microsoft.com/download/details.aspx?familyid=6d9e1f3e-ee14-4b4e-aa3c-aa6c0d0cc0ee" managed-link="">Download security update 4484456 for the 64-bit version of Office 2010</a></li></ul><h2>More information</h2><h3>Security update deployment information</h3><p>For deployment information about this update, see <a data-content-id="" data-content-type="" href="https://support.microsoft.com/en-us/help/20200714" managed-link="" target="_blank">security update deployment information: July 14, 2020</a>.</p><h3>Security update replacement information</h3><p>This security update replaces previously released security update <a bookmark-id="" data-content-id="" data-content-type="" href="http://support.microsoft.com/kb/4484378" managed-link="" target="_blank">4484378</a>.</p><h3>File hash information</h3><table class="table"><tbody><tr><th>File name</th><th>SHA1 hash</th><th>SHA256 hash</th></tr><tr><td>KB24286772010-kb4484456-fullfile-x86-glb.exe</td><td>AD7A09C0F1A385924ABEE0F9C0CC6F562A9E67AB</td><td>E571C958C295C4305D3FACE1334D55EF57D33BF66CDB806B124973899B2AFAF8</td></tr><tr><td>KB24286772010-kb4484456-fullfile-x64-glb.exe</td><td>82185EE64F25B2E7708BB7FE89D279B2840BA23B</td><td>46FA3D88FE3A7A685AA859B6390AB49DB2083A752EAA2F67ED1C95A8B4EE2CD9</td></tr></tbody></table><h3><br/>File information</h3><p>The English (United States) version of this software update installs files that have the attributes that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.</p><div class="faq-section" faq-section=""><div class="faq-panel"><div class="faq-panel-heading" faq-panel-heading=""><span class="link-expand-image"><span class="faq-chevron win-icon win-icon-ChevronUpSmall"></span></span><span class="bold btn-link link-expand-text">For all supported x86-based versions of Office 2010</span></div><div class="faq-panel-body" faq-panel-body=""><table class="table"><tbody><tr><th>File identifier</th><th>File name</th><th>File version</th><th>File size</th><th>Date</th><th>Time</th></tr><tr><td>wwlibcxm.dll</td><td>wwlibcxm.dll</td><td>14.0.7254.5000</td><td>19,052,648</td><td>17-Jun-2020</td><td>12:19</td></tr></tbody></table></div></div></div><div class="faq-section" faq-section=""><div class="faq-panel"><div class="faq-panel-heading" faq-panel-heading=""><span class="link-expand-image"><span class="faq-chevron win-icon win-icon-ChevronUpSmall"></span></span><span class="bold btn-link link-expand-text">For all supported x64-based versions of Office 2010</span></div><div class="faq-panel-body" faq-panel-body=""><table class="table"><tbody><tr><th>File identifier</th><th>File name</th><th>File version</th><th>File size</th><th>Date</th><th>Time</th></tr><tr><td>wwlibcxm.dll</td><td>wwlibcxm.dll</td><td>14.0.7254.5000</td><td>24,545,392</td><td>17-Jun-2020</td><td>12:23</td></tr></tbody></table></div></div></div><h2>Information about protection and security</h2><p>Protect yourself online: <a data-content-id="" data-content-type="" href="https://support.microsoft.com/hub/4099151" managed-link="" target="_blank">Windows Security support</a></p><p>Learn how we guard against cyber threats: <a href="https://www.microsoft.com/security" managed-link="" target="_blank">Microsoft Security</a></p></body></html>