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.

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

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 2016

File 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 2016

File 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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