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mskbMicrosoftKB5002323
HistoryFeb 14, 2023 - 8:00 a.m.

Description of the security update for Word 2016: February 14, 2023 (KB5002323)

2023-02-1408:00:00
Microsoft
support.microsoft.com
175

9.7 High

AI Score

Confidence

High

0.454 Medium

EPSS

Percentile

97.4%

JSON

Description of the security update for Word 2016: February 14, 2023 (KB5002323)

Summary

This security update resolves a Microsoft Word remote code execution vulnerability. To learn more about the vulnerability, see ​​​​​​​Microsoft Common Vulnerabilities and Exposures CVE-2023-21716.

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

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn’t apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home. (See What version of Office am I using?)

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 standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the standalone 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 Deployments - Security Update Guide.

Security update replacement information

This security update replaces previously released security update 5002223.

File hash information

File name SHA256 hash
word2016-kb5002323-fullfile-x86-glb.exe 5E86AD1A035F1BD85455305CA3B649F81E031C0522F6446950BC947C6CCEABE3
word2016-kb5002323-fullfile-x64-glb.exe D111D630389744D1523B971D538548A68CB80B0451651DF136B7051A4DA197D2

File information

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.

__

For all supported x86-based versions of Word 2016

File identifier File name File version File size Date Time
genko.dll genko.dll 16.0.5032.1000 402264 17-Jan-23 09:35
wwintl.dll_1025 wwintl.dll 16.0.4936.1000 823584 18-Jan-23 09:25
wwintl.dll_1026 wwintl.dll 16.0.4936.1000 820504 18-Jan-23 09:25
wwintl.dll_1029 wwintl.dll 16.0.4936.1000 876320 18-Jan-23 09:25
wwintl.dll_1030 wwintl.dll 16.0.4936.1000 807712 18-Jan-23 09:25
wwintl.dll_1031 wwintl.dll 16.0.4936.1000 888088 18-Jan-23 09:25
wwintl.dll_1032 wwintl.dll 16.0.4936.1000 877856 18-Jan-23 09:25
wwintl.dll_3082 wwintl.dll 16.0.5362.1000 849784 18-Jan-23 09:25
wwintl.dll_1061 wwintl.dll 16.0.4936.1000 770840 18-Jan-23 09:25
wwintl.dll_1035 wwintl.dll 16.0.4936.1000 818464 18-Jan-23 09:25
wwintl.dll_1036 wwintl.dll 16.0.5377.1000 886136 18-Jan-23 09:25
wwintl.dll_1037 wwintl.dll 16.0.4936.1000 762144 18-Jan-23 09:25
wwintl.dll_1081 wwintl.dll 16.0.4936.1000 865056 18-Jan-23 09:25
wwintl.dll_1050 wwintl.dll 16.0.4936.1000 830744 18-Jan-23 09:25
wwintl.dll_1038 wwintl.dll 16.0.4936.1000 886560 18-Jan-23 09:25
wwintl.dll_1057 wwintl.dll 16.0.4936.1000 779040 18-Jan-23 09:25
wwintl.dll_1040 wwintl.dll 16.0.4936.1000 838424 18-Jan-23 09:25
wwintl.dll_1041 wwintl.dll 16.0.4936.1000 790304 18-Jan-23 09:25
wwintl.dll_1087 wwintl.dll 16.0.4936.1000 880408 18-Jan-23 09:25
wwintl.dll_1042 wwintl.dll 16.0.4936.1000 783136 18-Jan-23 09:25
wwintl.dll_1063 wwintl.dll 16.0.4936.1000 836896 18-Jan-23 09:25
wwintl.dll_1062 wwintl.dll 16.0.4936.1000 824608 18-Jan-23 09:25
wwintl.dll_1086 wwintl.dll 16.0.4936.1000 782616 18-Jan-23 09:25
wwintl.dll_1044 wwintl.dll 16.0.4936.1000 797168 18-Jan-23 09:25
wwintl.dll_1043 wwintl.dll 16.0.4936.1000 835872 18-Jan-23 09:25
wwintl.dll_1045 wwintl.dll 16.0.4936.1000 852256 18-Jan-23 09:25
wwintl.dll_1046 wwintl.dll 16.0.4936.1000 853280 18-Jan-23 09:25
wwintl.dll_2070 wwintl.dll 16.0.4936.1000 861464 18-Jan-23 09:25
wwintl.dll_1048 wwintl.dll 16.0.4936.1000 896280 18-Jan-23 09:25
wwintl.dll_1049 wwintl.dll 16.0.4936.1000 809968 18-Jan-23 09:26
wwintl.dll_1051 wwintl.dll 16.0.4936.1000 891160 18-Jan-23 09:26
wwintl.dll_1060 wwintl.dll 16.0.4936.1000 821768 18-Jan-23 09:26
wwintl.dll_2074 wwintl.dll 16.0.4936.1000 817944 18-Jan-23 09:26
wwintl.dll_9242 wwintl.dll 16.0.4936.1000 817952 18-Jan-23 09:26
wwintl.dll_1053 wwintl.dll 16.0.4936.1000 803616 18-Jan-23 09:26
wwintl.dll_1054 wwintl.dll 16.0.4936.1000 825112 18-Jan-23 09:26
wwintl.dll_1055 wwintl.dll 16.0.4936.1000 881952 18-Jan-23 09:26
wwintl.dll_1058 wwintl.dll 16.0.4936.1000 820000 18-Jan-23 09:26
wwintl.dll_1066 wwintl.dll 16.0.4936.1000 912672 18-Jan-23 09:26
wwintl.dll_2052 wwintl.dll 16.0.4936.1000 697120 18-Jan-23 09:26
wwintl.dll_1028 wwintl.dll 16.0.4936.1000 706240 18-Jan-23 09:26
jrpcard20.dll_1041 jrpcard20.dll 16.0.4834.1000 330960 17-Jan-23 09:35
pdfreflow.exe pdfreflow.exe 16.0.5377.1000 10308536 17-Jan-23 09:33
wwintl.dll_1033 wwintl.dll 16.0.4936.1000 701152 17-Jan-23 09:32
msword.olb msword.olb 939304 17-Jan-23 09:33
winword.exe winword.exe 16.0.5383.1000 1939872 19-Jan-23 05:57
wrd12cnv.dll wordcnv.dll 16.0.5383.1000 9186216 19-Jan-23 05:57
wwlib.dll wwlib.dll 16.0.5383.1000 29630376 19-Jan-23 05:57

__

For all supported x64-based versions of Word 2016

File identifier File name File version File size Date Time
calligra.dll calligra.dll 16.0.4528.1000 338688 18-Jan-23 09:42
genko.dll genko.dll 16.0.5032.1000 513368 17-Jan-23 09:38
wdsrv.conversion.word.wwintl.dll_1025 wwintl.dll 16.0.5383.1000 946592 19-Jan-23 05:59
wwintl.dll_1025 wwintl.dll 16.0.5383.1000 946592 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1026 wwintl.dll 16.0.5383.1000 901544 19-Jan-23 05:59
wwintl.dll_1026 wwintl.dll 16.0.5383.1000 901544 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1029 wwintl.dll 16.0.5383.1000 957864 19-Jan-23 05:59
wwintl.dll_1029 wwintl.dll 16.0.5383.1000 957864 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1030 wwintl.dll 16.0.5383.1000 888736 19-Jan-23 05:59
wwintl.dll_1030 wwintl.dll 16.0.5383.1000 888736 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1031 wwintl.dll 16.0.5383.1000 969080 19-Jan-23 05:59
wwintl.dll_1031 wwintl.dll 16.0.5383.1000 969080 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1032 wwintl.dll 16.0.5383.1000 958888 19-Jan-23 05:59
wwintl.dll_1032 wwintl.dll 16.0.5383.1000 958888 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_3082 wwintl.dll 16.0.5383.1000 928632 19-Jan-23 05:59
wwintl.dll_3082 wwintl.dll 16.0.5383.1000 928632 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1061 wwintl.dll 16.0.5383.1000 851792 19-Jan-23 05:59
wwintl.dll_1061 wwintl.dll 16.0.5383.1000 851792 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1035 wwintl.dll 16.0.5383.1000 899456 19-Jan-23 05:59
wwintl.dll_1035 wwintl.dll 16.0.5383.1000 899456 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1036 wwintl.dll 16.0.5383.1000 964984 19-Jan-23 05:59
wwintl.dll_1036 wwintl.dll 16.0.5383.1000 964984 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1037 wwintl.dll 16.0.5383.1000 885072 19-Jan-23 05:59
wwintl.dll_1037 wwintl.dll 16.0.5383.1000 885072 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1081 wwintl.dll 16.0.5383.1000 946512 19-Jan-23 05:59
wwintl.dll_1081 wwintl.dll 16.0.5383.1000 946512 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1050 wwintl.dll 16.0.5383.1000 911688 19-Jan-23 05:59
wwintl.dll_1050 wwintl.dll 16.0.5383.1000 911688 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1038 wwintl.dll 16.0.5383.1000 967512 19-Jan-23 05:59
wwintl.dll_1038 wwintl.dll 16.0.5383.1000 967512 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1057 wwintl.dll 16.0.5383.1000 859984 19-Jan-23 05:59
wwintl.dll_1057 wwintl.dll 16.0.5383.1000 859984 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1040 wwintl.dll 16.0.5383.1000 919368 19-Jan-23 05:59
wwintl.dll_1040 wwintl.dll 16.0.5383.1000 919368 19-Jan-23 05:59
wac.word.wwintl.dll_1041 wwintl.dll 16.0.5383.1000 871248
wdsrv.conversion.word.wwintl.dll_1041 wwintl.dll 16.0.5383.1000 871248 19-Jan-23 05:59
wwintl.dll_1041 wwintl.dll 16.0.5383.1000 871248 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1087 wwintl.dll 16.0.5383.1000 961864 19-Jan-23 05:59
wwintl.dll_1087 wwintl.dll 16.0.5383.1000 961864 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1042 wwintl.dll 16.0.5383.1000 864600 19-Jan-23 05:59
wwintl.dll_1042 wwintl.dll 16.0.5383.1000 864600 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1063 wwintl.dll 16.0.5383.1000 918344 19-Jan-23 05:59
wwintl.dll_1063 wwintl.dll 16.0.5383.1000 918344 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1062 wwintl.dll 16.0.5383.1000 905544 19-Jan-23 05:59
wwintl.dll_1062 wwintl.dll 16.0.5383.1000 905544 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1086 wwintl.dll 16.0.5383.1000 864088 19-Jan-23 05:59
wwintl.dll_1086 wwintl.dll 16.0.5383.1000 864088 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1044 wwintl.dll 16.0.5383.1000 877904 19-Jan-23 05:59
wwintl.dll_1044 wwintl.dll 16.0.5383.1000 877904 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1043 wwintl.dll 16.0.5383.1000 917320 19-Jan-23 05:59
wwintl.dll_1043 wwintl.dll 16.0.5383.1000 917320 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1045 wwintl.dll 16.0.5383.1000 933720 19-Jan-23 05:59
wwintl.dll_1045 wwintl.dll 16.0.5383.1000 933720 19-Jan-23 05:59
wdsrv.conversion.word.wwintl.dll_1046 wwintl.dll 16.0.5383.1000 934736 19-Jan-23 06:00
wwintl.dll_1046 wwintl.dll 16.0.5383.1000 934736 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_2070 wwintl.dll 16.0.5383.1000 942416 19-Jan-23 06:00
wwintl.dll_2070 wwintl.dll 16.0.5383.1000 942416 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1048 wwintl.dll 16.0.5383.1000 977784 19-Jan-23 06:00
wwintl.dll_1048 wwintl.dll 16.0.5383.1000 977784 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1049 wwintl.dll 16.0.5383.1000 890696 19-Jan-23 06:00
wwintl.dll_1049 wwintl.dll 16.0.5383.1000 890696 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1051 wwintl.dll 16.0.5383.1000 972624 19-Jan-23 06:00
wwintl.dll_1051 wwintl.dll 16.0.5383.1000 972624 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1060 wwintl.dll 16.0.5383.1000 902472 19-Jan-23 06:00
wwintl.dll_1060 wwintl.dll 16.0.5383.1000 902472 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_2074 wwintl.dll 16.0.5383.1000 898896 19-Jan-23 06:00
wwintl.dll_2074 wwintl.dll 16.0.5383.1000 898896 19-Jan-23 06:00
wac.word.wwintl.dll_9242 wwintl.dll 16.0.5383.1000 898896
wdsrv.conversion.word.wwintl.dll_9242 wwintl.dll 16.0.5383.1000 898896 19-Jan-23 06:00
wwintl.dll_9242 wwintl.dll 16.0.5383.1000 898896 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1053 wwintl.dll 16.0.5383.1000 884568 19-Jan-23 06:00
wwintl.dll_1053 wwintl.dll 16.0.5383.1000 884568 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1054 wwintl.dll 16.0.5383.1000 906056 19-Jan-23 06:00
wwintl.dll_1054 wwintl.dll 16.0.5383.1000 906056 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1055 wwintl.dll 16.0.5383.1000 962896 19-Jan-23 06:00
wwintl.dll_1055 wwintl.dll 16.0.5383.1000 962896 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1058 wwintl.dll 16.0.5383.1000 900944 19-Jan-23 06:00
wwintl.dll_1058 wwintl.dll 16.0.5383.1000 900944 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1066 wwintl.dll 16.0.5383.1000 994128 19-Jan-23 06:00
wwintl.dll_1066 wwintl.dll 16.0.5383.1000 994128 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_2052 wwintl.dll 16.0.5383.1000 778144 19-Jan-23 06:00
wwintl.dll_2052 wwintl.dll 16.0.5383.1000 778144 19-Jan-23 06:00
wdsrv.conversion.word.wwintl.dll_1028 wwintl.dll 16.0.5383.1000 786776 19-Jan-23 06:00
wwintl.dll_1028 wwintl.dll 16.0.5383.1000 786776 19-Jan-23 06:00
jrpcard20.dll_1041 jrpcard20.dll 16.0.4834.1000 331168 17-Jan-23 09:38
pdfreflow.exe pdfreflow.exe 16.0.5377.1000 15922632 17-Jan-23 09:35
wac.word.wwintl.dll_1033 wwintl.dll 16.0.4936.1000 780488
wdsrv.conversion.word.wwintl.dll_1033 wwintl.dll 16.0.4936.1000 780488 17-Jan-23 09:31
wwintl.dll_1033 wwintl.dll 16.0.4936.1000 780488 17-Jan-23 09:31
msword.olb msword.olb 939304 17-Jan-23 09:35
winword.exe winword.exe 16.0.5383.1000 1942864 19-Jan-23 05:57
wrd12cnv.dll wordcnv.dll 16.0.5383.1000 11894088 19-Jan-23 05:57
wwlib.dll wwlib.dll 16.0.5383.1000 37254512 19-Jan-23 05:57

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9.7 High

AI Score

Confidence

High

0.454 Medium

EPSS

Percentile

97.4%

JSON
Related for KB5002323
mscve1mskb11prion1openvas3cvelist1githubexploit2cve1nessus12cnvd1attackerkb1nvd1avleonov2kaspersky1krebs1talosblog1malwarebytes1qualysblog1rapid7blog1