how to check security patches exchange (KB5000871)

Question

how to check security patches exchange (KB5000871)

Thongrob Kanjanaluck 61

What command check security patch on exchnage server 2016 ? I patched KB5000871 on exchnage server need to double check.

Eric Burnett 1 Reputation point

2021-09-01T15:36:45.737+00:00

So I installed these CU19 KB on my Exchange 2016 servers.
Exchange2016-KB5000871-x64-en
Exchange2016-KB5001779-x64-en
How can I verify that they are installed now?
Eric Burnett 1 Reputation point

2021-09-01T16:11:43.77+00:00

I found this that gave me what I needed
https://learn.microsoft.com/en-us/Exchange/new-features/build-numbers-and-release-dates?redirectedfrom=MSDN&view=exchserver-2019

I download the https://microsoft.github.io/CSS-Exchange/Diagnostics/HealthChecker/ and ran that on my Exchange servers.

Eric Burnett 1 Reputation point

2021-09-01T15:36:45.737+00:00

So I installed these CU19 KB on my Exchange 2016 servers.
Exchange2016-KB5000871-x64-en
Exchange2016-KB5001779-x64-en
How can I verify that they are installed now?
Eric Burnett 1 Reputation point

2021-09-01T16:11:43.77+00:00

I found this that gave me what I needed
https://learn.microsoft.com/en-us/Exchange/new-features/build-numbers-and-release-dates?redirectedfrom=MSDN&view=exchserver-2019

I download the https://microsoft.github.io/CSS-Exchange/Diagnostics/HealthChecker/ and ran that on my Exchange servers.

Answer 1

Andy David - MVP 121K MVP

Easiest way may just look under the Control Panel / Programs and Features/ installed Updates

Thongrob Kanjanaluck 61 Reputation points

2021-03-04T03:50:29.083+00:00

Do you have command or power shell ?
Thongrob Kanjanaluck 61 Reputation points

2021-03-05T03:40:37.08+00:00

Now my server update from 2016 CU17 to CU19. Is need install KB5000871 ?
Kael Yao-MSFT 26,481 Reputation points Microsoft Vendor

2021-03-05T03:59:26.187+00:00

Yes.
Please follow this link to install it: Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: March 2, 2021 (KB5000871)
Here is also a link introducing some FAQ and tips of installing this update: FAQ for March 2021 Exchange Server Security Updates
It is recommended to go through it to learn about the best practices.
Thongrob Kanjanaluck 61 Reputation points

2021-03-05T04:50:47.353+00:00

Topic very helpful and clearly Thanks you
Thongrob Kanjanaluck 61 Reputation points

2021-03-05T06:19:13.763+00:00

Admin exchange he said he use CU19 installer version is 15.01.2176.009 same as KBKB5000871
Kael Yao-MSFT 26,481 Reputation points Microsoft Vendor

2021-03-05T06:27:35.857+00:00

Hi,
Thanks for the update!
If you run into any problem after installing KB5000871, please feel free to ask questions on this forum.
Thongrob Kanjanaluck 61 Reputation points

2021-03-05T08:08:41.1+00:00

That CU19 version is 15.01.2176.009 inculde KB5000871 ?
Kael Yao-MSFT 26,481 Reputation points Microsoft Vendor

2021-03-05T08:29:24.7+00:00

No. KB5000871 isn't included in CU19.
KB5000871 should be installed manually.

Before installing,please refer to the links in my former reply.
Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: March 2, 2021 (KB5000871)
FAQ for March 2021 Exchange Server Security Updates

Answer 2

Thongrob Kanjanaluck 61

wmic qfe list and get-hotfix cannot file KB5000871 becuase this patch apply on exchange not windows server.

Kael Yao-MSFT 26,481 Reputation points Microsoft Vendor

2021-03-08T00:35:35.1+00:00
Sorry, my apologies for the wrong information.
Please use this command instead:

Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*| select-object displayname

how to check security patches exchange (KB5000871)

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