MS17-002: Description of the security update for Word 2016: January 10, 2017

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 Security Bulletin MS17-002.

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

For a complete list of affected versions of Microsoft Office software, see Microsoft Knowledge Base article 3214291.

How to get and install the update

Method 1: Microsoft Update

This update is available through Windows 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.

• Download security update 3128057 for the 32-bit version of Word 2016
• Download security update 3128057 for the 64-bit version of Word 2016

More Information

Security update deployment information

For deployment information about this update, see Microsoft Knowledge Base article 3214291.

Security update replacement information

This security update replaces previously released security update 3118331.

File hash information

Package name	Package hash SHA 1	Package hash SHA 2
word2016-kb3128057-fullfile-x86-glb.exe	1EE632C3BD499AFF92999EE95ECBA79E73A593D6	545C16A57735BF5431CAABC8DFE267971063B6340BE81D51A23903C25CDD9845
word2016-kb3128057-fullfile-x64-glb.exe	C1C23E42F02220D940EE182A9A322EEDD54769DF	D4A4A221633A232BC343F26D90BB4BBA6311CE6E217B0933089B627E431C7A23

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File information

The English version of this security update has the file attributes (or later file attributes) that are listed in the following tables.For all supported x86-based versions of Word 2016File identifier	File name	File version	File size	Date	Time
wwintl.dll_1025	wwintl.dll	16.0.4471.1000	821432	14-Dec-16	03:33
wwintl.dll_1026	wwintl.dll	16.0.4471.1000	818872	14-Dec-16	03:33
wwintl.dll_1029	wwintl.dll	16.0.4471.1000	874680	14-Dec-16	03:33
wwintl.dll_1030	wwintl.dll	16.0.4465.1000	805568	14-Dec-16	03:33
wwintl.dll_1031	wwintl.dll	16.0.4471.1000	885944	14-Dec-16	03:33
wwintl.dll_1032	wwintl.dll	16.0.4471.1000	876216	14-Dec-16	03:33
wwintl.dll_3082	wwintl.dll	16.0.4471.1000	845496	14-Dec-16	03:33
wwintl.dll_1061	wwintl.dll	16.0.4471.1000	769208	14-Dec-16	03:33
wwintl.dll_1036	wwintl.dll	16.0.4471.1000	881848	14-Dec-16	03:33
wwintl.dll_1081	wwintl.dll	16.0.4471.1000	863416	14-Dec-16	03:33
wwintl.dll_1050	wwintl.dll	16.0.4465.1000	828608	14-Dec-16	03:33
wwintl.dll_1038	wwintl.dll	16.0.4471.1000	884408	14-Dec-16	03:33
wwintl.dll_1057	wwintl.dll	16.0.4471.1000	776888	14-Dec-16	03:33
wwintl.dll_1040	wwintl.dll	16.0.4465.1000	836280	14-Dec-16	03:33
wwintl.dll_1041	wwintl.dll	16.0.4465.1000	788152	14-Dec-16	03:33
wwintl.dll_1087	wwintl.dll	16.0.4471.1000	878776	14-Dec-16	03:33
wwintl.dll_1042	wwintl.dll	16.0.4471.1000	781496	14-Dec-16	03:33
wwintl.dll_1062	wwintl.dll	16.0.4471.1000	822456	14-Dec-16	03:33
wwintl.dll_1086	wwintl.dll	16.0.4471.1000	780984	14-Dec-16	03:33
wwintl.dll_1044	wwintl.dll	16.0.4465.1000	794816	14-Dec-16	03:33
wwintl.dll_1043	wwintl.dll	16.0.4471.1000	834232	14-Dec-16	03:33
wwintl.dll_1045	wwintl.dll	16.0.4471.1000	850104	14-Dec-16	03:33
wwintl.dll_1046	wwintl.dll	16.0.4471.1000	851640	14-Dec-16	03:33
wwintl.dll_2070	wwintl.dll	16.0.4471.1000	859320	14-Dec-16	03:33
wwintl.dll_1048	wwintl.dll	16.0.4465.1000	894144	14-Dec-16	03:33
wwintl.dll_1049	wwintl.dll	16.0.4465.1000	807616	14-Dec-16	03:33
wwintl.dll_1060	wwintl.dll	16.0.4465.1000	819392	14-Dec-16	03:33
wwintl.dll_2074	wwintl.dll	16.0.4465.1000	815808	14-Dec-16	03:33
wwintl.dll_9242	wwintl.dll	16.0.4465.1000	815808	14-Dec-16	03:33
wwintl.dll_1053	wwintl.dll	16.0.4471.1000	801464	14-Dec-16	03:33
wwintl.dll_1054	wwintl.dll	16.0.4471.1000	822968	14-Dec-16	03:33
wwintl.dll_1055	wwintl.dll	16.0.4465.1000	879808	14-Dec-16	03:33
wwintl.dll_1058	wwintl.dll	16.0.4471.1000	818360	14-Dec-16	03:33
wwintl.dll_1066	wwintl.dll	16.0.4465.1000	911040	14-Dec-16	03:33
wwintl.dll_2052	wwintl.dll	16.0.4471.1000	694968	14-Dec-16	03:33
wwintl.dll_1028	wwintl.dll	16.0.4471.1000	703672	14-Dec-16	03:33
pdfreflow.exe	pdfreflow.exe	16.0.4465.1000	10302168	13-Dec-16	02:48
wwintl.dll_1033	wwintl.dll	16.0.4465.1000	698560	13-Dec-16	02:47
winword.exe	winword.exe	16.0.4483.1000	1936056	14-Dec-16	05:56
wrd12cnv.dll	wordcnv.dll	16.0.4483.1000	9158336	14-Dec-16	05:56
wwlib.dll	wwlib.dll	16.0.4483.1000	29572800	14-Dec-16	05:56
For all supported x64-based versions of Word 2016File identifier	File name	File version	File size	Date	Time
—	—	—	—	—	—
wdsrv.conversion.word.wwintl.dll_1025	wwintl.dll	16.0.4483.1000	942272	14-Dec-16	05:54
wwintl.dll_1025	wwintl.dll	16.0.4483.1000	942272	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1026	wwintl.dll	16.0.4483.1000	897728	14-Dec-16	05:54
wwintl.dll_1026	wwintl.dll	16.0.4483.1000	897728	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1029	wwintl.dll	16.0.4483.1000	953528	14-Dec-16	05:54
wwintl.dll_1029	wwintl.dll	16.0.4483.1000	953528	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1030	wwintl.dll	16.0.4483.1000	884416	14-Dec-16	05:54
wwintl.dll_1030	wwintl.dll	16.0.4483.1000	884416	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1031	wwintl.dll	16.0.4483.1000	964792	14-Dec-16	05:54
wwintl.dll_1031	wwintl.dll	16.0.4483.1000	964792	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1032	wwintl.dll	16.0.4483.1000	955064	14-Dec-16	05:54
wwintl.dll_1032	wwintl.dll	16.0.4483.1000	955064	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_3082	wwintl.dll	16.0.4483.1000	924344	14-Dec-16	05:54
wwintl.dll_3082	wwintl.dll	16.0.4483.1000	924344	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1061	wwintl.dll	16.0.4483.1000	848056	14-Dec-16	05:54
wwintl.dll_1061	wwintl.dll	16.0.4483.1000	848056	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1035	wwintl.dll	16.0.4483.1000	895160	14-Dec-16	05:54
wwintl.dll_1035	wwintl.dll	16.0.4483.1000	895160	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1036	wwintl.dll	16.0.4483.1000	960704	14-Dec-16	05:54
wwintl.dll_1036	wwintl.dll	16.0.4483.1000	960704	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1037	wwintl.dll	16.0.4483.1000	881336	14-Dec-16	05:54
wwintl.dll_1037	wwintl.dll	16.0.4483.1000	881336	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1081	wwintl.dll	16.0.4483.1000	942272	14-Dec-16	05:54
wwintl.dll_1081	wwintl.dll	16.0.4483.1000	942272	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1050	wwintl.dll	16.0.4483.1000	907448	14-Dec-16	05:54
wwintl.dll_1050	wwintl.dll	16.0.4483.1000	907448	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1038	wwintl.dll	16.0.4483.1000	963256	14-Dec-16	05:54
wwintl.dll_1038	wwintl.dll	16.0.4483.1000	963256	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1057	wwintl.dll	16.0.4483.1000	856256	14-Dec-16	05:54
wwintl.dll_1057	wwintl.dll	16.0.4483.1000	856256	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1040	wwintl.dll	16.0.4483.1000	915136	14-Dec-16	05:54
wwintl.dll_1040	wwintl.dll	16.0.4483.1000	915136	14-Dec-16	05:54
wac.word.wwintl.dll_1041	wwintl.dll	16.0.4483.1000	867008
wdsrv.conversion.word.wwintl.dll_1041	wwintl.dll	16.0.4483.1000	867008	14-Dec-16	05:54
wwintl.dll_1041	wwintl.dll	16.0.4483.1000	867008	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1087	wwintl.dll	16.0.4483.1000	957624	14-Dec-16	05:54
wwintl.dll_1087	wwintl.dll	16.0.4483.1000	957624	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1042	wwintl.dll	16.0.4483.1000	860352	14-Dec-16	05:54
wwintl.dll_1042	wwintl.dll	16.0.4483.1000	860352	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1063	wwintl.dll	16.0.4483.1000	914112	14-Dec-16	05:54
wwintl.dll_1063	wwintl.dll	16.0.4483.1000	914112	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1062	wwintl.dll	16.0.4483.1000	901312	14-Dec-16	05:54
wwintl.dll_1062	wwintl.dll	16.0.4483.1000	901312	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1086	wwintl.dll	16.0.4483.1000	859832	14-Dec-16	05:54
wwintl.dll_1086	wwintl.dll	16.0.4483.1000	859832	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1044	wwintl.dll	16.0.4483.1000	873664	14-Dec-16	05:54
wwintl.dll_1044	wwintl.dll	16.0.4483.1000	873664	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1043	wwintl.dll	16.0.4483.1000	913080	14-Dec-16	05:54
wwintl.dll_1043	wwintl.dll	16.0.4483.1000	913080	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1045	wwintl.dll	16.0.4483.1000	929464	14-Dec-16	05:54
wwintl.dll_1045	wwintl.dll	16.0.4483.1000	929464	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_1046	wwintl.dll	16.0.4483.1000	930496	14-Dec-16	05:54
wwintl.dll_1046	wwintl.dll	16.0.4483.1000	930496	14-Dec-16	05:54
wdsrv.conversion.word.wwintl.dll_2070	wwintl.dll	16.0.4483.1000	938168	14-Dec-16	05:55
wwintl.dll_2070	wwintl.dll	16.0.4483.1000	938168	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1048	wwintl.dll	16.0.4483.1000	973504	14-Dec-16	05:55
wwintl.dll_1048	wwintl.dll	16.0.4483.1000	973504	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1049	wwintl.dll	16.0.4483.1000	886464	14-Dec-16	05:55
wwintl.dll_1049	wwintl.dll	16.0.4483.1000	886464	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1051	wwintl.dll	16.0.4483.1000	968384	14-Dec-16	05:55
wwintl.dll_1051	wwintl.dll	16.0.4483.1000	968384	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1060	wwintl.dll	16.0.4483.1000	898240	14-Dec-16	05:55
wwintl.dll_1060	wwintl.dll	16.0.4483.1000	898240	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_2074	wwintl.dll	16.0.4483.1000	894648	14-Dec-16	05:55
wwintl.dll_2074	wwintl.dll	16.0.4483.1000	894648	14-Dec-16	05:55
wac.word.wwintl.dll_9242	wwintl.dll	16.0.4483.1000	894648
wdsrv.conversion.word.wwintl.dll_9242	wwintl.dll	16.0.4483.1000	894648	14-Dec-16	05:55
wwintl.dll_9242	wwintl.dll	16.0.4483.1000	894648	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1053	wwintl.dll	16.0.4483.1000	880312	14-Dec-16	05:55
wwintl.dll_1053	wwintl.dll	16.0.4483.1000	880312	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1054	wwintl.dll	16.0.4483.1000	902336	14-Dec-16	05:55
wwintl.dll_1054	wwintl.dll	16.0.4483.1000	902336	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1055	wwintl.dll	16.0.4483.1000	958648	14-Dec-16	05:55
wwintl.dll_1055	wwintl.dll	16.0.4483.1000	958648	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1058	wwintl.dll	16.0.4483.1000	897216	14-Dec-16	05:55
wwintl.dll_1058	wwintl.dll	16.0.4483.1000	897216	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1066	wwintl.dll	16.0.4483.1000	989880	14-Dec-16	05:55
wwintl.dll_1066	wwintl.dll	16.0.4483.1000	989880	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_2052	wwintl.dll	16.0.4483.1000	774336	14-Dec-16	05:55
wwintl.dll_2052	wwintl.dll	16.0.4483.1000	774336	14-Dec-16	05:55
wdsrv.conversion.word.wwintl.dll_1028	wwintl.dll	16.0.4483.1000	783040	14-Dec-16	05:55
wwintl.dll_1028	wwintl.dll	16.0.4483.1000	783040	14-Dec-16	05:55
pdfreflow.exe	pdfreflow.exe	16.0.4465.1000	15915736	13-Dec-16	02:51
wac.word.wwintl.dll_1033	wwintl.dll	16.0.4465.1000	777920
wdsrv.conversion.word.wwintl.dll_1033	wwintl.dll	16.0.4465.1000	777920
wwintl.dll_1033	wwintl.dll	16.0.4465.1000	777920	13-Dec-16	02:47
winword.exe	winword.exe	16.0.4483.1000	1939136	14-Dec-16	05:57
wrd12cnv.dll	wordcnv.dll	16.0.4483.1000	11859128	14-Dec-16	05:57
wwlib.dll	wwlib.dll	16.0.4483.1000	37177024	14-Dec-16	05:57

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How to get help and support for this security update

Help for installing updates:
Support for Microsoft Update

Security solutions for IT professionals:
TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware:
Virus Solution and Security Center

Local support according to your country: International Support