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MicrosoftKB4461524

HistoryNov 13, 2018 - 8:00 a.m.

Description of the security update for Office 2010: November 13, 2018

2018-11-1308:00:00

Microsoft

support.microsoft.com

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

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

0.235 Low

EPSS

Percentile

96.5%

JSON

Description of the security update for Office 2010: November 13, 2018

Summary

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 Microsoft Common Vulnerabilities and Exposures CVE-2018-8573.NoteTo apply this security update, you must have the release version of Service Pack 2 for Office 2010 installed on the computer.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 365 Home (see Determining your Office version).

How to get and install the update

Method 1: Microsoft UpdateThis 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 Windows Update: FAQ.Method 2: Microsoft Update CatalogTo get the stand-alone package for this update, go to the Microsoft Update Catalog website.Method 3: Microsoft Download CenterYou can get the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

More Information

Security update deployment information
For deployment information about this update, see security update deployment information: November 13, 2018.
Security update replacement information
This security update replaces previously released security update KB 4092437.

File hash informationFile name	SHA1 hash	SHA256 hash
kb24286772010-kb4461524-fullfile-x86-glb.exe	62CCC13A100D2226F271CD1F260E7F89C1652318	61C37C650B6EC46353F2809E3DEE362B66BDABD8BD7166CEDC654B6925A7321E
kb24286772010-kb4461524-fullfile-x64-glb.exe	35FB5131226ABFE7E85FBE55209BF388798B450F	F05B8501BDA3B1811F3D2A7116C530D403C99238CB05736DF251EE73470CFD30
File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. 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.

For all supported x86-based versions of Office 2010

File identifier	File name	File version	File size	Date	Time
wwlibcxm.dll	wwlibcxm.dll	14.0.7224.5000	19,048,520	18-Oct-2018	04:22

For all supported x64-based versions of Office 2010

File identifier	File name	File version	File size	Date	Time
wwlibcxm.dll	wwlibcxm.dll	14.0.7224.5000	24,538,888	18-Oct-2018	04:21

How to get help and support for this security updateProtect yourself online and at home: Windows Security supportHelp for protecting your Windows-based computer from viruses and malware: Microsoft Secure Local support according to your country: International Support