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mskbMicrosoftKB4461437
HistoryOct 09, 2018 - 7:00 a.m.

Description of the security update for Office 2016: October 9, 2018

2018-10-0907:00:00
Microsoft
support.microsoft.com
31

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 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

0.317 Low

EPSS

Percentile

97.0%

Description of the security update for Office 2016: October 9, 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-2018-8501, Microsoft Common Vulnerabilities and Exposures CVE-2018-8502, and Microsoft Common Vulnerabilities and Exposures CVE-2018-8504.

Note To apply this security update, you must have the release version of Office 2016 installed on the computer.

Improvements and fixes

This security update contains improvements and fixes for the following nonsecurity issues:

  • When you open and edit a non-recurring meeting through a Link to Outlook Item link in a meeting note, the non-recurring meeting becomes a recurring meeting.
  • This update improves the Irish Gaelic translation for OneNote 2016.
  • When you change the horizontal text of Unicode Ideographic Variation Sequence (IVS) characters to the vertical text in a workbook, Unicode IVS characters are not displayed correctly.

How to get and install the update

Method 1: Microsoft Update

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 Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You 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: October 9, 2018.

Security update replacement information

This security update replaces previously released security update KB 4032233.

File hash information

Package name SHA1 hash SHA256 hash
mso2016-kb4461437-fullfile-x64-glb.exe 343E9E4493AF2F3AD842F06A50DCC07E8E90A287 9BF87AFAA73D861A2EADAD3841B930D9300BA178926F5D89AD47E55AAE4A72DE
mso2016-kb4461437-fullfile-x86-glb.exe 186D317EA1DD63AF7753944F150DA90CE51DFE61 1C7AB9C36E5645A5EA2485D50B6A3A91487558AB8AEF4A02058A060A8E620E74

File informationThe 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.

__

For all supported x86-based versions of Office 2016

File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4702.1000 770224 12-Sep-18 01:57
msointl.dll.x86.1025 msointl.dll 16.0.4714.1000 3286256 12-Sep-18 02:48
msointl.dll.x86.1026 msointl.dll 16.0.4714.1000 1884424 12-Sep-18 02:48
msointl.dll.x86.1027 msointl.dll 16.0.4714.1000 1816304 12-Sep-18 03:07
msointl.dll.x86.1029 msointl.dll 16.0.4744.1000 1927816 12-Sep-18 02:48
msointl.dll.x86.1030 msointl.dll 16.0.4744.1000 1756376 12-Sep-18 02:48
msointl.dll.x86.1031 msointl.dll 16.0.4714.1000 1946864 12-Sep-18 02:48
msointl.dll.x86.1032 msointl.dll 16.0.4714.1000 2055408 12-Sep-18 02:48
msointl.dll.x86.3082 msointl.dll 16.0.4714.1000 1824496 12-Sep-18 02:48
msointl.dll.x86.1061 msointl.dll 16.0.4714.1000 1729776 12-Sep-18 02:48
msointl.dll.x86.1069 msointl.dll 16.0.4714.1000 1739016 12-Sep-18 03:07
msointl.dll.x86.1035 msointl.dll 16.0.4714.1000 1736432 12-Sep-18 02:48
msointl.dll.x86.1036 msointl.dll 16.0.4714.1000 1973528 12-Sep-18 02:48
msointl.dll.x86.1110 msointl.dll 16.0.4714.1000 1772784 12-Sep-18 03:07
msointl.dll.x86.1095 msointl.dll 16.0.4714.1000 1828592 12-Sep-18 03:07
msointl.dll.x86.1037 msointl.dll 16.0.4714.1000 2906296 12-Sep-18 02:48
msointl.dll.x86.1081 msointl.dll 16.0.4714.1000 1950448 12-Sep-18 02:48
msointl.dll.x86.1050 msointl.dll 16.0.4714.1000 1740016 12-Sep-18 02:48
msointl.dll.x86.1038 msointl.dll 16.0.4714.1000 1949936 12-Sep-18 02:48
msointl.dll.x86.1057 msointl.dll 16.0.4714.1000 1619696 12-Sep-18 02:48
msointl.dll.x86.1040 msointl.dll 16.0.4714.1000 1764592 12-Sep-18 02:48
msointl.dll.x86.1041 msointl.dll 16.0.4714.1000 2010864 12-Sep-18 02:48
msointl.dll.x86.1087 msointl.dll 16.0.4714.1000 2102000 12-Sep-18 02:49
msointl.dll.x86.1099 msointl.dll 16.0.4714.1000 1938672 12-Sep-18 03:08
msointl.dll.x86.1042 msointl.dll 16.0.4714.1000 2767088 12-Sep-18 02:49
msointl.dll.x86.1063 msointl.dll 16.0.4714.1000 1843952 12-Sep-18 02:49
msointl.dll.x86.1062 msointl.dll 16.0.4714.1000 1830128 12-Sep-18 02:49
msointl.dll.x86.1086 msointl.dll 16.0.4714.1000 1647344 12-Sep-18 02:49
msointl.dll.x86.1044 msointl.dll 16.0.4714.1000 1719536 12-Sep-18 02:49
msointl.dll.x86.1043 msointl.dll 16.0.4714.1000 1769200 12-Sep-18 02:49
msointl.dll.x86.1045 msointl.dll 16.0.4714.1000 1915632 12-Sep-18 02:49
msointl.dll.x86.1046 msointl.dll 16.0.4714.1000 1827568 12-Sep-18 02:49
msointl.dll.x86.2070 msointl.dll 16.0.4714.1000 1834224 12-Sep-18 02:49
msointl.dll.x86.1048 msointl.dll 16.0.4714.1000 1960712 12-Sep-18 02:49
msointl.dll.x86.1049 msointl.dll 16.0.4714.1000 1901808 12-Sep-18 02:49
msointl.dll.x86.1051 msointl.dll 16.0.4714.1000 1969904 12-Sep-18 02:49
msointl.dll.x86.1060 msointl.dll 16.0.4714.1000 1806064 12-Sep-18 02:49
msointl.dll.x86.2074 msointl.dll 16.0.4711.1000 1764072 12-Sep-18 02:49
msointl.dll.x86.9242 msointl.dll 16.0.4714.1000 1793264 12-Sep-18 02:49
msointl.dll.x86.1053 msointl.dll 16.0.4744.1000 1734280 12-Sep-18 02:49
msointl.dll.x86.1054 msointl.dll 16.0.4714.1000 1825520 12-Sep-18 02:49
msointl.dll.x86.1055 msointl.dll 16.0.4714.1000 1997032 12-Sep-18 02:49
msointl.dll.x86.1058 msointl.dll 16.0.4714.1000 1890056 12-Sep-18 02:49
msointl.dll.x86.1066 msointl.dll 16.0.4714.1000 2003696 12-Sep-18 02:49
msointl.dll.x86.2052 msointl.dll 16.0.4714.1000 2320056 12-Sep-18 02:49
msointl.dll.x86.1028 msointl.dll 16.0.4714.1000 2327736 12-Sep-18 02:49
msores.dll msores.dll 16.0.4684.1000 81680624 12-Sep-18 01:56
msores.dll.x86 msores.dll 16.0.4684.1000 81680624 12-Sep-18 02:01
mso.dll.x86 mso.dll 16.0.4756.1000 14385504 13-Sep-18 02:56
msointl.dll.x86.1033 msointl.dll 16.0.4711.1000 1537768 12-Sep-18 01:55

__

For all supported x64-based versions of Office 2016

File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4702.1000 815280 12-Sep-18 02:00
msointl.dll.x64.1025 msointl.dll 16.0.4756.1000 3323232 13-Sep-18 03:25
msointl.dll.x64.1026 msointl.dll 16.0.4756.1000 1908560 13-Sep-18 03:01
msointl.dll.x64.1027 msointl.dll 16.0.4756.1000 1840464 13-Sep-18 03:18
msointl.dll.x64.1029 msointl.dll 16.0.4756.1000 1950544 13-Sep-18 03:25
msointl.dll.x64.1030 msointl.dll 16.0.4756.1000 1780360 13-Sep-18 03:25
msointl.dll.x64.1031 msointl.dll 16.0.4756.1000 1971536 13-Sep-18 03:24
msointl.dll.x64.1032 msointl.dll 16.0.4756.1000 2079880 13-Sep-18 03:25
msointl.dll.x64.3082 msointl.dll 16.0.4756.1000 1849168 13-Sep-18 03:24
msointl.dll.x64.1061 msointl.dll 16.0.4756.1000 1753744 13-Sep-18 03:01
msointl.dll.x64.1069 msointl.dll 16.0.4756.1000 1763152 13-Sep-18 03:18
msointl.dll.x64.1035 msointl.dll 16.0.4756.1000 1761104 13-Sep-18 03:25
msointl.dll.x64.1036 msointl.dll 16.0.4756.1000 1997656 13-Sep-18 03:24
msointl.dll.x64.1110 msointl.dll 16.0.4756.1000 1797456 13-Sep-18 03:18
msointl.dll.x64.1095 msointl.dll 16.0.4756.1000 1853272 13-Sep-18 03:18
msointl.dll.x64.1037 msointl.dll 16.0.4756.1000 2943256 13-Sep-18 03:25
msointl.dll.x64.1081 msointl.dll 16.0.4756.1000 1975120 13-Sep-18 03:25
msointl.dll.x64.1050 msointl.dll 16.0.4756.1000 1764688 13-Sep-18 03:25
msointl.dll.x64.1038 msointl.dll 16.0.4756.1000 1973904 13-Sep-18 03:01
msointl.dll.x64.1057 msointl.dll 16.0.4756.1000 1644176 13-Sep-18 03:01
msointl.dll.x64.1040 msointl.dll 16.0.4756.1000 1789264 13-Sep-18 03:24
msointl.dll.x64.1041 msointl.dll 16.0.4756.1000 2034832 13-Sep-18 03:24
msointl.dll.x64.1087 msointl.dll 16.0.4756.1000 2126480 13-Sep-18 03:25
msointl.dll.x64.1099 msointl.dll 16.0.4756.1000 1962640 13-Sep-18 03:19
msointl.dll.x64.1042 msointl.dll 16.0.4756.1000 2791776 13-Sep-18 03:24
msointl.dll.x64.1063 msointl.dll 16.0.4756.1000 1868112 13-Sep-18 03:25
msointl.dll.x64.1062 msointl.dll 16.0.4756.1000 1854288 13-Sep-18 03:25
msointl.dll.x64.1086 msointl.dll 16.0.4756.1000 1672016 13-Sep-18 03:01
msointl.dll.x64.1044 msointl.dll 16.0.4756.1000 1743704 13-Sep-18 03:25
msointl.dll.x64.1043 msointl.dll 16.0.4756.1000 1793680 13-Sep-18 03:25
msointl.dll.x64.1045 msointl.dll 16.0.4756.1000 1939792 13-Sep-18 03:25
msointl.dll.x64.1046 msointl.dll 16.0.4756.1000 1852248 13-Sep-18 03:25
msointl.dll.x64.2070 msointl.dll 16.0.4756.1000 1858704 13-Sep-18 03:25
msointl.dll.x64.1048 msointl.dll 16.0.4756.1000 1985168 13-Sep-18 03:25
msointl.dll.x64.1049 msointl.dll 16.0.4756.1000 1926288 13-Sep-18 03:25
msointl.dll.x64.1051 msointl.dll 16.0.4756.1000 1993864 13-Sep-18 03:01
msointl.dll.x64.1060 msointl.dll 16.0.4756.1000 1830752 13-Sep-18 03:01
msointl.dll.x64.2074 msointl.dll 16.0.4756.1000 1788560 13-Sep-18 03:25
msointl.dll.x64.9242 msointl.dll 16.0.4756.1000 1817224 13-Sep-18 03:25
msointl.dll.x64.1053 msointl.dll 16.0.4756.1000 1757320 13-Sep-18 03:25
msointl.dll.x64.1054 msointl.dll 16.0.4756.1000 1849480 13-Sep-18 03:25
msointl.dll.x64.1055 msointl.dll 16.0.4756.1000 2021200 13-Sep-18 03:25
msointl.dll.x64.1058 msointl.dll 16.0.4756.1000 1914192 13-Sep-18 03:25
msointl.dll.x64.1066 msointl.dll 16.0.4756.1000 2028168 13-Sep-18 03:01
msointl.dll.x64.2052 msointl.dll 16.0.4756.1000 2344536 13-Sep-18 03:24
msointl.dll.x64.1028 msointl.dll 16.0.4756.1000 2351896 13-Sep-18 03:24
msointl.dll.x86.1025 msointl.dll 16.0.4714.1000 3286256 12-Sep-18 02:48
msointl.dll.x86.1026 msointl.dll 16.0.4714.1000 1884424 12-Sep-18 02:48
msointl.dll.x86.1029 msointl.dll 16.0.4744.1000 1927816 12-Sep-18 02:48
msointl.dll.x86.1030 msointl.dll 16.0.4744.1000 1756376 12-Sep-18 02:48
msointl.dll.x86.1031 msointl.dll 16.0.4714.1000 1946864 12-Sep-18 02:48
msointl.dll.x86.1032 msointl.dll 16.0.4714.1000 2055408 12-Sep-18 02:48
msointl.dll.x86.3082 msointl.dll 16.0.4714.1000 1824496 12-Sep-18 02:48
msointl.dll.x86.1061 msointl.dll 16.0.4714.1000 1729776 12-Sep-18 02:48
msointl.dll.x86.1035 msointl.dll 16.0.4714.1000 1736432 12-Sep-18 02:48
msointl.dll.x86.1036 msointl.dll 16.0.4714.1000 1973528 12-Sep-18 02:48
msointl.dll.x86.1037 msointl.dll 16.0.4714.1000 2906296 12-Sep-18 02:48
msointl.dll.x86.1081 msointl.dll 16.0.4714.1000 1950448 12-Sep-18 02:48
msointl.dll.x86.1050 msointl.dll 16.0.4714.1000 1740016 12-Sep-18 02:48
msointl.dll.x86.1038 msointl.dll 16.0.4714.1000 1949936 12-Sep-18 02:48
msointl.dll.x86.1057 msointl.dll 16.0.4714.1000 1619696 12-Sep-18 02:48
msointl.dll.x86.1040 msointl.dll 16.0.4714.1000 1764592 12-Sep-18 02:48
msointl.dll.x86.1041 msointl.dll 16.0.4714.1000 2010864 12-Sep-18 02:48
msointl.dll.x86.1087 msointl.dll 16.0.4714.1000 2102000 12-Sep-18 02:49
msointl.dll.x86.1042 msointl.dll 16.0.4714.1000 2767088 12-Sep-18 02:49
msointl.dll.x86.1063 msointl.dll 16.0.4714.1000 1843952 12-Sep-18 02:49
msointl.dll.x86.1062 msointl.dll 16.0.4714.1000 1830128 12-Sep-18 02:49
msointl.dll.x86.1086 msointl.dll 16.0.4714.1000 1647344 12-Sep-18 02:49
msointl.dll.x86.1044 msointl.dll 16.0.4714.1000 1719536 12-Sep-18 02:49
msointl.dll.x86.1043 msointl.dll 16.0.4714.1000 1769200 12-Sep-18 02:49
msointl.dll.x86.1045 msointl.dll 16.0.4714.1000 1915632 12-Sep-18 02:49
msointl.dll.x86.1046 msointl.dll 16.0.4714.1000 1827568 12-Sep-18 02:49
msointl.dll.x86.2070 msointl.dll 16.0.4714.1000 1834224 12-Sep-18 02:49
msointl.dll.x86.1048 msointl.dll 16.0.4714.1000 1960712 12-Sep-18 02:49
msointl.dll.x86.1049 msointl.dll 16.0.4714.1000 1901808 12-Sep-18 02:49
msointl.dll.x86.1051 msointl.dll 16.0.4714.1000 1969904 12-Sep-18 02:49
msointl.dll.x86.1060 msointl.dll 16.0.4714.1000 1806064 12-Sep-18 02:49
msointl.dll.x86.2074 msointl.dll 16.0.4711.1000 1764072 12-Sep-18 02:49
msointl.dll.x86.9242 msointl.dll 16.0.4714.1000 1793264 12-Sep-18 02:49
msointl.dll.x86.1053 msointl.dll 16.0.4744.1000 1734280 12-Sep-18 02:49
msointl.dll.x86.1054 msointl.dll 16.0.4714.1000 1825520 12-Sep-18 02:49
msointl.dll.x86.1055 msointl.dll 16.0.4714.1000 1997032 12-Sep-18 02:49
msointl.dll.x86.1058 msointl.dll 16.0.4714.1000 1890056 12-Sep-18 02:49
msointl.dll.x86.1066 msointl.dll 16.0.4714.1000 2003696 12-Sep-18 02:49
msointl.dll.x86.2052 msointl.dll 16.0.4714.1000 2320056 12-Sep-18 02:49
msointl.dll.x86.1028 msointl.dll 16.0.4714.1000 2327736 12-Sep-18 02:49
conversion.office.msores.dll msores.dll 16.0.4666.1000 81680624 12-Sep-18 01:55
msores.dll msores.dll 16.0.4666.1000 81680624 12-Sep-18 01:55
ppt.conversion.msores.dll msores.dll 16.0.4666.1000 81680624
ppt.edit.msores.dll msores.dll 16.0.4666.1000 81680624
wac.office.msores.dll msores.dll 16.0.4666.1000 81680624
msores.dll msores.dll 16.0.4684.1000 81680624 12-Sep-18 01:55
msores.dll.x86 msores.dll 16.0.4684.1000 81680624 12-Sep-18 02:01
mso.dll.x64 mso.dll 16.0.4756.1000 19830608 13-Sep-18 02:56
mso.dll.x86 mso.dll 16.0.4756.1000 14385504 13-Sep-18 02:56
msointl.dll.x64.1033 msointl.dll 16.0.4711.1000 1562344 12-Sep-18 01:55
msointl.dll.x86.1033 msointl.dll 16.0.4711.1000 1537768 12-Sep-18 01:55

How to get help and support for this security updateHelp for installing updates: Protect yourself online Help for protecting your Windows-based computer from viruses and malware: Microsoft SecureLocal support according to your country: International Support

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 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

0.317 Low

EPSS

Percentile

97.0%