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MicrosoftKB4486671HistoryOct 13, 2020 - 7:00 a.m.
Description of the security update for Outlook 2016: October 13, 2020
2020-10-1307:00:00
Microsoft
support.microsoft.com
64
outlook 2016
security update
remote code execution
denial of service
exchange server
vulnerabilities
calendar crashes
forwarding policy
legacyexchangedn
microsoft update
installation
microsoft download center
deployment information
replacement information
file hash.
CVSS2
9.3
Attack Vector
NETWORK
Attack 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
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
7
Confidence
High
EPSS
0.158
Percentile
96.0%
Description of the security update for Outlook 2016: October 13, 2020
Summary
This security update resolves a remote code execution vulnerability that exists in Microsoft Outlook if the software does not correctly handle objects in memory. It also resolves a denial of service vulnerability that exists in Microsoft Exchange Server if the software does not correctly handle objects in memory. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2020-16947 and Microsoft Common Vulnerabilities and Exposures CVE-2020-16949.
Note To apply this security update, you must have the release version of Outlook 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?).
Improvements and fixes
This security update contains fixes for the following nonsecurity issues:
- Fixes an issue that causes Outlook to intermittently crash when users interact with calendar items.
- Fixes an issue to correctly block users from being able to forward multiple selected messages that have the “Do Not Forward” policy applied.
- Fixes an issue in which the LegacyExchangeDNvalue for an email sender is preserved and displayed in the Fromfield after a draft of the email is moved from a mailbox that has assistant permissions to the manager’s mailbox.
- Fixes an issue that causes the computers of some users to fail when they connect through MAPI/HTTP.
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.
Download security update 4486671 for the 32-bit version of Outlook 2016- Download security update 4486671 for the 64-bit version of Outlook 2016
More information
Security update deployment information
For deployment information about this update, see security update deployment information: October 13, 2020.
Security update replacement information
This security update replaces previously released security update 4484475.
File hash information
| File name | SHA1 hash | SHA256 hash |
|---|---|---|
| outlook2016-kb4486671-fullfile-x86-glb.exe | 6FE22B3267D69F0C5167D5126790A9D8FB35780A | DA5F46065AF2AEA6F03816EA2C6E3B10941161AB0B0305FC1251FC5DCC1E137F |
| outlook2016-kb4486671-fullfile-x64-glb.exe | 6ECA2A118B23B4CA4414D1D19825DB577D29B592 | D86671F596F08E9DF2A78DA35F4C39961D1DD244AC6C27DF852558A8ADCF6411 |
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 Outlook 2016
| File identifier | File name | File version | File size | Date | Time |
|---|---|---|---|---|---|
| outlook.hol_1025 | outlook.hol | 1767430 | 17-Sep-20 | 11:35 | |
| outlook.hol_1026 | outlook.hol | 1961476 | 17-Sep-20 | 11:35 | |
| outlook.hol_1029 | outlook.hol | 1915880 | 17-Sep-20 | 11:35 | |
| outlook.hol_1030 | outlook.hol | 1795720 | 17-Sep-20 | 11:35 | |
| outlook.hol_1031 | outlook.hol | 1855478 | 17-Sep-20 | 11:35 | |
| outlook.hol_1032 | outlook.hol | 2106392 | 17-Sep-20 | 11:35 | |
| outlook.hol_3082 | outlook.hol | 1975684 | 17-Sep-20 | 11:35 | |
| outlook.hol_1061 | outlook.hol | 1989594 | 17-Sep-20 | 11:35 | |
| outlook.hol_1035 | outlook.hol | 1969304 | 17-Sep-20 | 11:35 | |
| outlook.hol_1036 | outlook.hol | 1922988 | 17-Sep-20 | 11:35 | |
| outlook.hol_1037 | outlook.hol | 1736582 | 17-Sep-20 | 11:35 | |
| outlook.hol_1081 | outlook.hol | 1745112 | 17-Sep-20 | 11:35 | |
| outlook.hol_1050 | outlook.hol | 1793624 | 17-Sep-20 | 11:35 | |
| outlook.hol_1038 | outlook.hol | 1921036 | 17-Sep-20 | 11:35 | |
| outlook.hol_1057 | outlook.hol | 1881926 | 17-Sep-20 | 11:35 | |
| outlook.hol_1040 | outlook.hol | 2003972 | 17-Sep-20 | 11:35 | |
| outlook.hol_1041 | outlook.hol | 1229432 | 17-Sep-20 | 11:35 | |
| outlook.hol_1087 | outlook.hol | 1936164 | 17-Sep-20 | 11:35 | |
| outlook.hol_1042 | outlook.hol | 1252852 | 17-Sep-20 | 11:35 | |
| outlook.hol_1063 | outlook.hol | 2057880 | 17-Sep-20 | 11:35 | |
| outlook.hol_1062 | outlook.hol | 2085972 | 17-Sep-20 | 11:35 | |
| outlook.hol_1086 | outlook.hol | 1859412 | 17-Sep-20 | 11:36 | |
| outlook.hol_1044 | outlook.hol | 1904384 | 17-Sep-20 | 11:36 | |
| outlook.hol_1043 | outlook.hol | 1964256 | 17-Sep-20 | 11:36 | |
| outlook.hol_1045 | outlook.hol | 2056956 | 17-Sep-20 | 11:36 | |
| outlook.hol_1046 | outlook.hol | 1968102 | 17-Sep-20 | 11:36 | |
| outlook.hol_2070 | outlook.hol | 2016616 | 17-Sep-20 | 11:36 | |
| outlook.hol_1048 | outlook.hol | 1950602 | 17-Sep-20 | 11:36 | |
| outlook.hol_1049 | outlook.hol | 1937972 | 17-Sep-20 | 11:36 | |
| outlook.hol_1051 | outlook.hol | 1912532 | 17-Sep-20 | 11:36 | |
| outlook.hol_1060 | outlook.hol | 1830620 | 17-Sep-20 | 11:36 | |
| outlook.hol_2074 | outlook.hol | 1812658 | 17-Sep-20 | 11:36 | |
| outlook.hol_9242 | outlook.hol | 1822088 | 17-Sep-20 | 11:36 | |
| outlook.hol_1053 | outlook.hol | 1796118 | 17-Sep-20 | 11:36 | |
| outlook.hol_1054 | outlook.hol | 1889682 | 17-Sep-20 | 11:36 | |
| outlook.hol_1055 | outlook.hol | 1829894 | 17-Sep-20 | 11:36 | |
| outlook.hol_1058 | outlook.hol | 2074862 | 17-Sep-20 | 11:36 | |
| outlook.hol_1066 | outlook.hol | 2220112 | 17-Sep-20 | 11:36 | |
| outlook.hol_2052 | outlook.hol | 1092700 | 17-Sep-20 | 11:36 | |
| outlook.hol_1028 | outlook.hol | 1105128 | 17-Sep-20 | 11:36 | |
| mapir.dll_1025 | mapir.dll | 16.0.4729.1000 | 1251536 | 17-Sep-20 | 11:35 |
| outllibr.dll_1025 | outllibr.dll | 16.0.4966.1000 | 7509328 | 17-Sep-20 | 11:35 |
| mapir.dll_1026 | mapir.dll | 16.0.4729.1000 | 1318088 | 17-Sep-20 | 11:35 |
| outllibr.dll_1026 | outllibr.dll | 16.0.4966.1000 | 7574848 | 17-Sep-20 | 11:35 |
| mapir.dll_1029 | mapir.dll | 16.0.4729.1000 | 1293008 | 17-Sep-20 | 11:35 |
| outllibr.dll_1029 | outllibr.dll | 16.0.4966.1000 | 7592272 | 17-Sep-20 | 11:35 |
| mapir.dll_1030 | mapir.dll | 16.0.4729.1000 | 1297616 | 17-Sep-20 | 11:35 |
| outllibr.dll_1030 | outllibr.dll | 16.0.4966.1000 | 7519552 | 17-Sep-20 | 11:35 |
| mapir.dll_1031 | mapir.dll | 16.0.4729.1000 | 1346256 | 17-Sep-20 | 11:35 |
| outllibr.dll_1031 | outllibr.dll | 16.0.5020.1000 | 7611208 | 17-Sep-20 | 11:35 |
| mapir.dll_1032 | mapir.dll | 16.0.4729.1000 | 1368272 | 17-Sep-20 | 11:35 |
| outllibr.dll_1032 | outllibr.dll | 16.0.4966.1000 | 7640904 | 17-Sep-20 | 11:35 |
| mapir.dll_3082 | mapir.dll | 16.0.4729.1000 | 1334480 | 17-Sep-20 | 11:35 |
| outllibr.dll_3082 | outllibr.dll | 16.0.4966.1000 | 7562048 | 17-Sep-20 | 11:35 |
| mapir.dll_1061 | mapir.dll | 16.0.4729.1000 | 1277136 | 17-Sep-20 | 11:35 |
| outllibr.dll_1061 | outllibr.dll | 16.0.4966.1000 | 7508304 | 17-Sep-20 | 11:35 |
| mapir.dll_1035 | mapir.dll | 16.0.4729.1000 | 1291472 | 17-Sep-20 | 11:35 |
| outllibr.dll_1035 | outllibr.dll | 16.0.4966.1000 | 7528264 | 17-Sep-20 | 11:35 |
| mapir.dll_1036 | mapir.dll | 16.0.4729.1000 | 1346768 | 17-Sep-20 | 11:35 |
| outllibr.dll_1036 | outllibr.dll | 16.0.4966.1000 | 7600976 | 17-Sep-20 | 11:35 |
| mapir.dll_1037 | mapir.dll | 16.0.4729.1000 | 1237712 | 17-Sep-20 | 11:35 |
| outllibr.dll_1037 | outllibr.dll | 16.0.4966.1000 | 7468368 | 17-Sep-20 | 11:35 |
| mapir.dll_1081 | mapir.dll | 16.0.4729.1000 | 1295048 | 17-Sep-20 | 11:35 |
| outllibr.dll_1081 | outllibr.dll | 16.0.4966.1000 | 7586128 | 17-Sep-20 | 11:35 |
| mapir.dll_1050 | mapir.dll | 16.0.4729.1000 | 1301192 | 17-Sep-20 | 11:35 |
| outllibr.dll_1050 | outllibr.dll | 16.0.4966.1000 | 7535440 | 17-Sep-20 | 11:35 |
| mapir.dll_1038 | mapir.dll | 16.0.4729.1000 | 1305296 | 17-Sep-20 | 11:35 |
| outllibr.dll_1038 | outllibr.dll | 16.0.4966.1000 | 7599432 | 17-Sep-20 | 11:35 |
| mapir.dll_1057 | mapir.dll | 16.0.4729.1000 | 1291472 | 17-Sep-20 | 11:35 |
| outllibr.dll_1057 | outllibr.dll | 16.0.4966.1000 | 7512400 | 17-Sep-20 | 11:35 |
| mapir.dll_1040 | mapir.dll | 16.0.4729.1000 | 1321168 | 17-Sep-20 | 11:35 |
| outllibr.dll_1040 | outllibr.dll | 16.0.4966.1000 | 7554368 | 17-Sep-20 | 11:35 |
| mapir.dll_1041 | mapir.dll | 16.0.4729.1000 | 1171152 | 17-Sep-20 | 11:35 |
| outllibr.dll_1041 | outllibr.dll | 16.0.4966.1000 | 7525704 | 17-Sep-20 | 11:35 |
| mapir.dll_1087 | mapir.dll | 16.0.4729.1000 | 1294544 | 17-Sep-20 | 11:35 |
| outllibr.dll_1087 | outllibr.dll | 16.0.4966.1000 | 7597384 | 17-Sep-20 | 11:35 |
| mapir.dll_1042 | mapir.dll | 16.0.4729.1000 | 1162448 | 17-Sep-20 | 11:35 |
| outllibr.dll_1042 | outllibr.dll | 16.0.4966.1000 | 7505744 | 17-Sep-20 | 11:35 |
| mapir.dll_1063 | mapir.dll | 16.0.4729.1000 | 1300176 | 17-Sep-20 | 11:35 |
| outllibr.dll_1063 | outllibr.dll | 16.0.4966.1000 | 7567184 | 17-Sep-20 | 11:35 |
| mapir.dll_1062 | mapir.dll | 16.0.4729.1000 | 1293008 | 17-Sep-20 | 11:35 |
| outllibr.dll_1062 | outllibr.dll | 16.0.4966.1000 | 7558480 | 17-Sep-20 | 11:35 |
| mapir.dll_1086 | mapir.dll | 16.0.4729.1000 | 1294032 | 17-Sep-20 | 11:36 |
| outllibr.dll_1086 | outllibr.dll | 16.0.4966.1000 | 7521616 | 17-Sep-20 | 11:36 |
| mapir.dll_1044 | mapir.dll | 16.0.4729.1000 | 1280720 | 17-Sep-20 | 11:36 |
| outllibr.dll_1044 | outllibr.dll | 16.0.4966.1000 | 7509840 | 17-Sep-20 | 11:36 |
| mapir.dll_1043 | mapir.dll | 16.0.4795.1000 | 1326192 | 17-Sep-20 | 11:36 |
| outllibr.dll_1043 | outllibr.dll | 16.0.4966.1000 | 7557440 | 17-Sep-20 | 11:36 |
| mapir.dll_1045 | mapir.dll | 16.0.4729.1000 | 1319624 | 17-Sep-20 | 11:36 |
| outllibr.dll_1045 | outllibr.dll | 16.0.4966.1000 | 7598416 | 17-Sep-20 | 11:36 |
| mapir.dll_1046 | mapir.dll | 16.0.4729.1000 | 1317064 | 17-Sep-20 | 11:36 |
| outllibr.dll_1046 | outllibr.dll | 16.0.4966.1000 | 7485256 | 17-Sep-20 | 11:36 |
| mapir.dll_2070 | mapir.dll | 16.0.4729.1000 | 1328336 | 17-Sep-20 | 11:36 |
| outllibr.dll_2070 | outllibr.dll | 16.0.4966.1000 | 7559496 | 17-Sep-20 | 11:36 |
| mapir.dll_1048 | mapir.dll | 16.0.4729.1000 | 1309392 | 17-Sep-20 | 11:36 |
| outllibr.dll_1048 | outllibr.dll | 16.0.4966.1000 | 7597896 | 17-Sep-20 | 11:36 |
| mapir.dll_1049 | mapir.dll | 16.0.4729.1000 | 1296592 | 17-Sep-20 | 11:36 |
| outllibr.dll_1049 | outllibr.dll | 16.0.4966.1000 | 7562568 | 17-Sep-20 | 11:36 |
| mapir.dll_1051 | mapir.dll | 16.0.4729.1000 | 1308872 | 17-Sep-20 | 11:36 |
| outllibr.dll_1051 | outllibr.dll | 16.0.4966.1000 | 7607624 | 17-Sep-20 | 11:36 |
| mapir.dll_1060 | mapir.dll | 16.0.4729.1000 | 1295056 | 17-Sep-20 | 11:36 |
| outllibr.dll_1060 | outllibr.dll | 16.0.4966.1000 | 7550272 | 17-Sep-20 | 11:36 |
| mapir.dll_2074 | mapir.dll | 16.0.4723.1000 | 1302736 | 17-Sep-20 | 11:36 |
| outllibr.dll_2074 | outllibr.dll | 16.0.4966.1000 | 7545672 | 17-Sep-20 | 11:36 |
| mapir.dll_9242 | mapir.dll | 16.0.4729.1000 | 1302728 | 17-Sep-20 | 11:36 |
| outllibr.dll_9242 | outllibr.dll | 16.0.4966.1000 | 7545680 | 17-Sep-20 | 11:36 |
| mapir.dll_1053 | mapir.dll | 16.0.4729.1000 | 1285320 | 17-Sep-20 | 11:36 |
| outllibr.dll_1053 | outllibr.dll | 16.0.4966.1000 | 7517512 | 17-Sep-20 | 11:36 |
| mapir.dll_1054 | mapir.dll | 16.0.4729.1000 | 1274064 | 17-Sep-20 | 11:36 |
| outllibr.dll_1054 | outllibr.dll | 16.0.4966.1000 | 7549264 | 17-Sep-20 | 11:36 |
| mapir.dll_1055 | mapir.dll | 16.0.4729.1000 | 1280208 | 17-Sep-20 | 11:36 |
| outllibr.dll_1055 | outllibr.dll | 16.0.4966.1000 | 7577424 | 17-Sep-20 | 11:36 |
| mapir.dll_1058 | mapir.dll | 16.0.4729.1000 | 1299664 | 17-Sep-20 | 11:36 |
| outllibr.dll_1058 | outllibr.dll | 16.0.4966.1000 | 7568208 | 17-Sep-20 | 11:36 |
| mapir.dll_1066 | mapir.dll | 16.0.4729.1000 | 1289936 | 17-Sep-20 | 11:36 |
| outllibr.dll_1066 | outllibr.dll | 16.0.4966.1000 | 7587144 | 17-Sep-20 | 11:36 |
| mapir.dll_2052 | mapir.dll | 16.0.4729.1000 | 1118920 | 17-Sep-20 | 11:36 |
| outllibr.dll_2052 | outllibr.dll | 16.0.4966.1000 | 7429456 | 17-Sep-20 | 11:36 |
| mapir.dll_1028 | mapir.dll | 16.0.4729.1000 | 1121488 | 17-Sep-20 | 11:36 |
| outllibr.dll_1028 | outllibr.dll | 16.0.4966.1000 | 7435088 | 17-Sep-20 | 11:36 |
| intldate.dll_0001 | intldate.dll | 16.0.4996.1000 | 112992 | 16-Sep-20 | 09:55 |
| outlook.hol_1033 | outlook.hol | 1812658 | 16-Sep-20 | 09:54 | |
| omsmain.dll | omsmain.dll | 16.0.4999.1000 | 755256 | 16-Sep-20 | 09:55 |
| omsxp32.dll | omsxp32.dll | 16.0.4999.1000 | 263264 | 16-Sep-20 | 09:55 |
| mapir.dll_1033 | mapir.dll | 16.0.4723.1000 | 1280712 | 16-Sep-20 | 09:54 |
| outllibr.dll_1033 | outllibr.dll | 16.0.4966.1000 | 7498576 | 16-Sep-20 | 09:54 |
| cnfnot32.exe_0004 | cnfnot32.exe | 16.0.4795.1000 | 176424 | 16-Sep-20 | 09:55 |
| contab32.dll | contab32.dll | 16.0.5002.1000 | 156736 | 16-Sep-20 | 09:55 |
| dlgsetp.dll | dlgsetp.dll | 16.0.5002.1000 | 112960 | 16-Sep-20 | 09:55 |
| emsmdb32.dll_0005 | emsmdb32.dll | 16.0.5071.1000 | 4341224 | 18-Sep-20 | 02:06 |
| envelope.dll | envelope.dll | 16.0.5002.1000 | 191760 | 16-Sep-20 | 09:55 |
| exsec32.dll_0001 | exsec32.dll | 16.0.5056.1000 | 403744 | 16-Sep-20 | 09:55 |
| mapiph.dll | mapiph.dll | 16.0.4999.1000 | 334960 | 16-Sep-20 | 09:55 |
| mimedir.dll | mimedir.dll | 16.0.5002.1000 | 450760 | 16-Sep-20 | 09:55 |
| mspst32.dll_0004 | mspst32.dll | 16.0.5071.1000 | 1631712 | 18-Sep-20 | 02:06 |
| olmapi32.dll | olmapi32.dll | 16.0.5071.1000 | 4823928 | 18-Sep-20 | 02:06 |
| outlmime.dll | outlmime.dll | 16.0.5071.1000 | 615800 | 18-Sep-20 | 02:06 |
| outlook.exe | outlook.exe | 16.0.5071.1000 | 23296816 | 18-Sep-20 | 02:06 |
| outlph.dll | outlph.dll | 16.0.5071.1000 | 360344 | 18-Sep-20 | 02:06 |
| outlvba.dll | outlvba.dll | 16.0.5002.1000 | 78888 | 16-Sep-20 | 09:55 |
| outlvbs.dll_0001 | outlvbs.dll | 16.0.5002.1000 | 77544 | 16-Sep-20 | 09:55 |
| pstprx32.dll | pstprx32.dll | 16.0.5023.1000 | 1404216 | 16-Sep-20 | 09:55 |
| rm.dll | rm.dll | 16.0.4999.1000 | 92912 | 16-Sep-20 | 09:55 |
| scanpst.exe_0002 | scanpst.exe | 16.0.4684.1000 | 55600 | 16-Sep-20 | 09:55 |
| scnpst32.dll | scnpst32.dll | 16.0.5002.1000 | 424592 | 16-Sep-20 | 09:55 |
| scnpst64.dll | scnpst64.dll | 16.0.5002.1000 | 436888 | 16-Sep-20 | 09:55 |
| scnpst64c.dll | scnpst64c.dll | 16.0.5002.1000 | 635360 | 16-Sep-20 | 09:55 |
__
For all supported x64-based versions of Outlook 2016
| File identifier | File name | File version | File size | Date | Time |
|---|---|---|---|---|---|
| outlook.hol_1025 | outlook.hol | 1767430 | 17-Sep-20 | 11:33 | |
| outlook.hol_1026 | outlook.hol | 1961476 | 17-Sep-20 | 11:33 | |
| outlook.hol_1029 | outlook.hol | 1915880 | 17-Sep-20 | 11:33 | |
| outlook.hol_1030 | outlook.hol | 1795720 | 17-Sep-20 | 11:34 | |
| outlook.hol_1031 | outlook.hol | 1855478 | 17-Sep-20 | 11:33 | |
| outlook.hol_1032 | outlook.hol | 2106392 | 17-Sep-20 | 11:34 | |
| outlook.hol_3082 | outlook.hol | 1975684 | 17-Sep-20 | 11:34 | |
| outlook.hol_1061 | outlook.hol | 1989594 | 17-Sep-20 | 11:34 | |
| outlook.hol_1035 | outlook.hol | 1969304 | 17-Sep-20 | 11:34 | |
| outlook.hol_1036 | outlook.hol | 1922988 | 17-Sep-20 | 11:34 | |
| outlook.hol_1037 | outlook.hol | 1736582 | 17-Sep-20 | 11:34 | |
| outlook.hol_1081 | outlook.hol | 1745112 | 17-Sep-20 | 11:34 | |
| outlook.hol_1050 | outlook.hol | 1793624 | 17-Sep-20 | 11:34 | |
| outlook.hol_1038 | outlook.hol | 1921036 | 17-Sep-20 | 11:34 | |
| outlook.hol_1057 | outlook.hol | 1881926 | 17-Sep-20 | 11:34 | |
| outlook.hol_1040 | outlook.hol | 2003972 | 17-Sep-20 | 11:34 | |
| outlook.hol_1041 | outlook.hol | 1229432 | 17-Sep-20 | 11:33 | |
| outlook.hol_1087 | outlook.hol | 1936164 | 17-Sep-20 | 11:34 | |
| outlook.hol_1042 | outlook.hol | 1252852 | 17-Sep-20 | 11:34 | |
| outlook.hol_1063 | outlook.hol | 2057880 | 17-Sep-20 | 11:34 | |
| outlook.hol_1062 | outlook.hol | 2085972 | 17-Sep-20 | 11:34 | |
| outlook.hol_1086 | outlook.hol | 1859412 | 17-Sep-20 | 11:34 | |
| outlook.hol_1044 | outlook.hol | 1904384 | 17-Sep-20 | 11:34 | |
| outlook.hol_1043 | outlook.hol | 1964256 | 17-Sep-20 | 11:34 | |
| outlook.hol_1045 | outlook.hol | 2056956 | 17-Sep-20 | 11:34 | |
| outlook.hol_1046 | outlook.hol | 1968102 | 17-Sep-20 | 11:34 | |
| outlook.hol_2070 | outlook.hol | 2016616 | 17-Sep-20 | 11:34 | |
| outlook.hol_1048 | outlook.hol | 1950602 | 17-Sep-20 | 11:34 | |
| outlook.hol_1049 | outlook.hol | 1937972 | 17-Sep-20 | 11:34 | |
| outlook.hol_1051 | outlook.hol | 1912532 | 17-Sep-20 | 11:34 | |
| outlook.hol_1060 | outlook.hol | 1830620 | 17-Sep-20 | 11:34 | |
| outlook.hol_2074 | outlook.hol | 1812658 | 17-Sep-20 | 11:34 | |
| outlook.hol_9242 | outlook.hol | 1822088 | 17-Sep-20 | 11:34 | |
| outlook.hol_1053 | outlook.hol | 1796118 | 17-Sep-20 | 11:34 | |
| outlook.hol_1054 | outlook.hol | 1889682 | 17-Sep-20 | 11:34 | |
| outlook.hol_1055 | outlook.hol | 1829894 | 17-Sep-20 | 11:34 | |
| outlook.hol_1058 | outlook.hol | 2074862 | 17-Sep-20 | 11:34 | |
| outlook.hol_1066 | outlook.hol | 2220112 | 17-Sep-20 | 11:34 | |
| outlook.hol_2052 | outlook.hol | 1092700 | 17-Sep-20 | 11:34 | |
| outlook.hol_1028 | outlook.hol | 1105128 | 17-Sep-20 | 11:34 | |
| mapir.dll_1025 | mapir.dll | 16.0.4729.1000 | 1251528 | 17-Sep-20 | 11:33 |
| outllibr.dll_1025 | outllibr.dll | 16.0.4966.1000 | 7509328 | 17-Sep-20 | 11:33 |
| mapir.dll_1026 | mapir.dll | 16.0.4729.1000 | 1318088 | 17-Sep-20 | 11:33 |
| outllibr.dll_1026 | outllibr.dll | 16.0.4966.1000 | 7574856 | 17-Sep-20 | 11:33 |
| mapir.dll_1029 | mapir.dll | 16.0.4729.1000 | 1293008 | 17-Sep-20 | 11:33 |
| outllibr.dll_1029 | outllibr.dll | 16.0.4966.1000 | 7592272 | 17-Sep-20 | 11:33 |
| mapir.dll_1030 | mapir.dll | 16.0.4729.1000 | 1297608 | 17-Sep-20 | 11:34 |
| outllibr.dll_1030 | outllibr.dll | 16.0.4966.1000 | 7519568 | 17-Sep-20 | 11:34 |
| mapir.dll_1031 | mapir.dll | 16.0.4729.1000 | 1346248 | 17-Sep-20 | 11:33 |
| outllibr.dll_1031 | outllibr.dll | 16.0.5020.1000 | 7611208 | 17-Sep-20 | 11:33 |
| mapir.dll_1032 | mapir.dll | 16.0.4729.1000 | 1368264 | 17-Sep-20 | 11:34 |
| outllibr.dll_1032 | outllibr.dll | 16.0.4966.1000 | 7640904 | 17-Sep-20 | 11:34 |
| mapir.dll_3082 | mapir.dll | 16.0.4729.1000 | 1334472 | 17-Sep-20 | 11:34 |
| outllibr.dll_3082 | outllibr.dll | 16.0.4966.1000 | 7562064 | 17-Sep-20 | 11:34 |
| mapir.dll_1061 | mapir.dll | 16.0.4729.1000 | 1277136 | 17-Sep-20 | 11:34 |
| outllibr.dll_1061 | outllibr.dll | 16.0.4966.1000 | 7508296 | 17-Sep-20 | 11:34 |
| mapir.dll_1035 | mapir.dll | 16.0.4729.1000 | 1291464 | 17-Sep-20 | 11:34 |
| outllibr.dll_1035 | outllibr.dll | 16.0.4966.1000 | 7528272 | 17-Sep-20 | 11:34 |
| mapir.dll_1036 | mapir.dll | 16.0.4729.1000 | 1346760 | 17-Sep-20 | 11:34 |
| outllibr.dll_1036 | outllibr.dll | 16.0.4966.1000 | 7600960 | 17-Sep-20 | 11:34 |
| mapir.dll_1037 | mapir.dll | 16.0.4729.1000 | 1237712 | 17-Sep-20 | 11:34 |
| outllibr.dll_1037 | outllibr.dll | 16.0.4966.1000 | 7468368 | 17-Sep-20 | 11:34 |
| mapir.dll_1081 | mapir.dll | 16.0.4729.1000 | 1295048 | 17-Sep-20 | 11:34 |
| outllibr.dll_1081 | outllibr.dll | 16.0.4966.1000 | 7586120 | 17-Sep-20 | 11:34 |
| mapir.dll_1050 | mapir.dll | 16.0.4729.1000 | 1301192 | 17-Sep-20 | 11:34 |
| outllibr.dll_1050 | outllibr.dll | 16.0.4966.1000 | 7535432 | 17-Sep-20 | 11:34 |
| mapir.dll_1038 | mapir.dll | 16.0.4729.1000 | 1305296 | 17-Sep-20 | 11:34 |
| outllibr.dll_1038 | outllibr.dll | 16.0.4966.1000 | 7599440 | 17-Sep-20 | 11:34 |
| mapir.dll_1057 | mapir.dll | 16.0.4729.1000 | 1291472 | 17-Sep-20 | 11:34 |
| outllibr.dll_1057 | outllibr.dll | 16.0.4966.1000 | 7512392 | 17-Sep-20 | 11:34 |
| mapir.dll_1040 | mapir.dll | 16.0.4729.1000 | 1321168 | 17-Sep-20 | 11:34 |
| outllibr.dll_1040 | outllibr.dll | 16.0.4966.1000 | 7554384 | 17-Sep-20 | 11:34 |
| mapir.dll_1041 | mapir.dll | 16.0.4729.1000 | 1171152 | 17-Sep-20 | 11:33 |
| outllibr.dll_1041 | outllibr.dll | 16.0.4966.1000 | 7525704 | 17-Sep-20 | 11:33 |
| mapir.dll_1087 | mapir.dll | 16.0.4729.1000 | 1294536 | 17-Sep-20 | 11:34 |
| outllibr.dll_1087 | outllibr.dll | 16.0.4966.1000 | 7597384 | 17-Sep-20 | 11:34 |
| mapir.dll_1042 | mapir.dll | 16.0.4729.1000 | 1162440 | 17-Sep-20 | 11:34 |
| outllibr.dll_1042 | outllibr.dll | 16.0.4966.1000 | 7505736 | 17-Sep-20 | 11:34 |
| mapir.dll_1063 | mapir.dll | 16.0.4729.1000 | 1300176 | 17-Sep-20 | 11:34 |
| outllibr.dll_1063 | outllibr.dll | 16.0.4966.1000 | 7567184 | 17-Sep-20 | 11:34 |
| mapir.dll_1062 | mapir.dll | 16.0.4729.1000 | 1293008 | 17-Sep-20 | 11:34 |
| outllibr.dll_1062 | outllibr.dll | 16.0.4966.1000 | 7558472 | 17-Sep-20 | 11:34 |
| mapir.dll_1086 | mapir.dll | 16.0.4729.1000 | 1294032 | 17-Sep-20 | 11:34 |
| outllibr.dll_1086 | outllibr.dll | 16.0.4966.1000 | 7521616 | 17-Sep-20 | 11:34 |
| mapir.dll_1044 | mapir.dll | 16.0.4729.1000 | 1280712 | 17-Sep-20 | 11:34 |
| outllibr.dll_1044 | outllibr.dll | 16.0.4966.1000 | 7509840 | 17-Sep-20 | 11:34 |
| mapir.dll_1043 | mapir.dll | 16.0.4795.1000 | 1326392 | 17-Sep-20 | 11:34 |
| outllibr.dll_1043 | outllibr.dll | 16.0.4966.1000 | 7557456 | 17-Sep-20 | 11:34 |
| mapir.dll_1045 | mapir.dll | 16.0.4729.1000 | 1319624 | 17-Sep-20 | 11:34 |
| outllibr.dll_1045 | outllibr.dll | 16.0.4966.1000 | 7598408 | 17-Sep-20 | 11:34 |
| mapir.dll_1046 | mapir.dll | 16.0.4729.1000 | 1317096 | 17-Sep-20 | 11:34 |
| outllibr.dll_1046 | outllibr.dll | 16.0.4966.1000 | 7485248 | 17-Sep-20 | 11:34 |
| mapir.dll_2070 | mapir.dll | 16.0.4729.1000 | 1328336 | 17-Sep-20 | 11:34 |
| outllibr.dll_2070 | outllibr.dll | 16.0.4966.1000 | 7559496 | 17-Sep-20 | 11:34 |
| mapir.dll_1048 | mapir.dll | 16.0.4729.1000 | 1309384 | 17-Sep-20 | 11:34 |
| outllibr.dll_1048 | outllibr.dll | 16.0.4966.1000 | 7597888 | 17-Sep-20 | 11:34 |
| mapir.dll_1049 | mapir.dll | 16.0.4729.1000 | 1296584 | 17-Sep-20 | 11:34 |
| outllibr.dll_1049 | outllibr.dll | 16.0.4966.1000 | 7562576 | 17-Sep-20 | 11:34 |
| mapir.dll_1051 | mapir.dll | 16.0.4729.1000 | 1308872 | 17-Sep-20 | 11:34 |
| outllibr.dll_1051 | outllibr.dll | 16.0.4966.1000 | 7607624 | 17-Sep-20 | 11:34 |
| mapir.dll_1060 | mapir.dll | 16.0.4729.1000 | 1295048 | 17-Sep-20 | 11:34 |
| outllibr.dll_1060 | outllibr.dll | 16.0.4966.1000 | 7550272 | 17-Sep-20 | 11:34 |
| mapir.dll_2074 | mapir.dll | 16.0.4723.1000 | 1302736 | 17-Sep-20 | 11:34 |
| outllibr.dll_2074 | outllibr.dll | 16.0.4966.1000 | 7545664 | 17-Sep-20 | 11:34 |
| mapir.dll_9242 | mapir.dll | 16.0.4729.1000 | 1302728 | 17-Sep-20 | 11:34 |
| outllibr.dll_9242 | outllibr.dll | 16.0.4966.1000 | 7545672 | 17-Sep-20 | 11:34 |
| mapir.dll_1053 | mapir.dll | 16.0.4729.1000 | 1285328 | 17-Sep-20 | 11:34 |
| outllibr.dll_1053 | outllibr.dll | 16.0.4966.1000 | 7517512 | 17-Sep-20 | 11:34 |
| mapir.dll_1054 | mapir.dll | 16.0.4729.1000 | 1274064 | 17-Sep-20 | 11:34 |
| outllibr.dll_1054 | outllibr.dll | 16.0.4966.1000 | 7549248 | 17-Sep-20 | 11:34 |
| mapir.dll_1055 | mapir.dll | 16.0.4729.1000 | 1280208 | 17-Sep-20 | 11:34 |
| outllibr.dll_1055 | outllibr.dll | 16.0.4966.1000 | 7577424 | 17-Sep-20 | 11:34 |
| mapir.dll_1058 | mapir.dll | 16.0.4729.1000 | 1299656 | 17-Sep-20 | 11:34 |
| outllibr.dll_1058 | outllibr.dll | 16.0.4966.1000 | 7568200 | 17-Sep-20 | 11:34 |
| mapir.dll_1066 | mapir.dll | 16.0.4729.1000 | 1289928 | 17-Sep-20 | 11:34 |
| outllibr.dll_1066 | outllibr.dll | 16.0.4966.1000 | 7587152 | 17-Sep-20 | 11:34 |
| mapir.dll_2052 | mapir.dll | 16.0.4729.1000 | 1118920 | 17-Sep-20 | 11:34 |
| outllibr.dll_2052 | outllibr.dll | 16.0.4966.1000 | 7429448 | 17-Sep-20 | 11:34 |
| mapir.dll_1028 | mapir.dll | 16.0.4729.1000 | 1121480 | 17-Sep-20 | 11:34 |
| outllibr.dll_1028 | outllibr.dll | 16.0.4966.1000 | 7435080 | 17-Sep-20 | 11:34 |
| intldate.dll_0001 | intldate.dll | 16.0.4996.1000 | 130920 | 16-Sep-20 | 09:59 |
| outlook.hol_1033 | outlook.hol | 1812658 | 16-Sep-20 | 09:59 | |
| omsmain.dll | omsmain.dll | 16.0.4999.1000 | 1006136 | 16-Sep-20 | 09:59 |
| omsxp32.dll | omsxp32.dll | 16.0.4999.1000 | 353672 | 16-Sep-20 | 09:59 |
| mapir.dll_1033 | mapir.dll | 16.0.4723.1000 | 1280744 | 16-Sep-20 | 09:59 |
| outllibr.dll_1033 | outllibr.dll | 16.0.4966.1000 | 7498568 | 16-Sep-20 | 09:59 |
| cnfnot32.exe_0004 | cnfnot32.exe | 16.0.4795.1000 | 232216 | 16-Sep-20 | 09:59 |
| contab32.dll | contab32.dll | 16.0.5002.1000 | 204112 | 16-Sep-20 | 09:59 |
| dlgsetp.dll | dlgsetp.dll | 16.0.5002.1000 | 141128 | 16-Sep-20 | 09:59 |
| emsmdb32.dll_0005 | emsmdb32.dll | 16.0.5071.1000 | 6201816 | 18-Sep-20 | 02:06 |
| envelope.dll | envelope.dll | 16.0.5002.1000 | 250728 | 16-Sep-20 | 09:59 |
| exsec32.dll_0001 | exsec32.dll | 16.0.5056.1000 | 508672 | 16-Sep-20 | 09:59 |
| mapiph.dll | mapiph.dll | 16.0.4999.1000 | 483448 | 16-Sep-20 | 09:59 |
| mimedir.dll | mimedir.dll | 16.0.5002.1000 | 605984 | 16-Sep-20 | 09:59 |
| mspst32.dll_0004 | mspst32.dll | 16.0.5071.1000 | 2125776 | 18-Sep-20 | 02:06 |
| olmapi32.dll | olmapi32.dll | 16.0.5071.1000 | 6667608 | 18-Sep-20 | 02:06 |
| outlmime.dll | outlmime.dll | 16.0.5071.1000 | 788336 | 18-Sep-20 | 02:06 |
| outlook.exe | outlook.exe | 16.0.5071.1000 | 35110720 | 18-Sep-20 | 02:06 |
| outlph.dll | outlph.dll | 16.0.5071.1000 | 430992 | 18-Sep-20 | 02:06 |
| outlvba.dll | outlvba.dll | 16.0.5002.1000 | 100176 | 16-Sep-20 | 09:59 |
| outlvbs.dll_0001 | outlvbs.dll | 16.0.5002.1000 | 94528 | 16-Sep-20 | 09:59 |
| pstprx32.dll | pstprx32.dll | 16.0.5023.1000 | 2592560 | 16-Sep-20 | 09:59 |
| recall.dll | recall.dll | 16.0.4759.1000 | 76088 | 16-Sep-20 | 09:59 |
| rm.dll | rm.dll | 16.0.4696.1000 | 110776 | 16-Sep-20 | 09:59 |
| scanpst.exe_0002 | scanpst.exe | 16.0.4702.1000 | 62768 | 16-Sep-20 | 09:59 |
| scnpst32.dll | scnpst32.dll | 16.0.5002.1000 | 530360 | 16-Sep-20 | 09:59 |
| scnpst64.dll | scnpst64.dll | 16.0.5002.1000 | 533448 | 16-Sep-20 | 09:59 |
| scnpst64c.dll | scnpst64c.dll | 16.0.5002.1000 | 731600 | 16-Sep-20 | 09:59 |
| olappt.fae | olappt.fae | 134464 | 16-Sep-20 | 09:59 |
Information about protection and securityProtect yourself online: Windows Security supportLearn how we guard against cyber threats: Microsoft Security
Related
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CVSS2
9.3
Attack Vector
NETWORK
Attack 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
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
7
Confidence
High
EPSS
0.158
Percentile
96.0%
Related for KB4486671