November 8, 2022—KB5020019 (Monthly Rollup)

Summary

Learn more about this cumulative security update, including improvements, any known issues, and how to get the update.

REMINDER Windows Server 2008 Service Pack 2 (SP2) has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will no longer be optional, non-security releases (known as "C" releases) for this operating system. Operating systems in extended support have only cumulative monthly security updates (known as the "B" or Update Tuesday release).

Verify that you have installed the required updates in the How to get this update section before installing this update.

Customers who have purchased the Extended Security Update (ESU) for on-premises versions of this OS must follow the procedures in KB4522133 to continue receiving security updates after extended support ended on January 14, 2020. For more information about ESU and which editions are supported, see KB4497181.

Because ESU is available as a separate SKU for each of the years in which they are offered (2020, 2021, and 2022)—and because ESU can only be purchased in specific 12-month periods—you must purchase the third year of ESU coverage separately and activate a new key on each applicable device for your devices to continue receiving security updates in 2022.

If your organization did not purchase the third year of ESU coverage, you must purchase Year 1, Year 2, and Year 3 ESU for your applicable Windows Server 2008 SP2 devices before you install and activate the Year 3 MAK keys to receive updates. The steps to install, activate, and deploy ESUs are the same for first, second, and third year coverage. For more information, see Obtaining Extended Security Updates for eligible Windows devices for the Volume Licensing process and Purchasing Windows 7 ESUs as a Cloud Solution Provider for the CSP process. For embedded devices, contact your original equipment manufacturer (OEM).

For more information, see the ESU blog.

Note For information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. To view other notes and messages for Windows Server 2008 SP2, see the following update history home page.

Improvements

This cumulative security update contains improvements that are part of update KB5017358 (released October 11, 2022) and includes key changes for the following:

Addresses a Distributed Component Object Model (DCOM) authentication hardening issue to automatically raise authentication level for all non-anonymous activation requests from DCOM clients. This will occur if the authentication level is less than RPC_C_AUTHN_LEVEL_PKT_INTEGRITY.
Updates the daylight-saving time (DST) for Jordan to prevent moving the clock back 1 hour on October 28, 2022. Additionally, changes the display name of Jordan standard time from “(UTC+02:00) Amman” to “(UTC+03:00) Amman”.
Addresses an issue where Microsoft Azure Active Directory (AAD) Application Proxy Connector cannot retrieve a Kerberos ticket on behalf of the user because of the following general API error: “The handle specified is invalid (0x80090301).”
Addresses an issue where, after installing the January 11, 2022 or later update, the Forest Trust creation process fails to populate the DNS name suffixes into the trust information attributes.
Addresses security vulnerabilities in the Kerberos and Netlogon protocols as outlined in CVE-2022-38023, CVE-2022-37966, and CVE-2022-37967. For deployment guidance, see the following articles:
For more information about the resolved security vulnerabilities, please refer to the Deployments | Security Update Guide and the November 2022 Security Updates.

For more information about the resolved security vulnerabilities, please refer to the Deployments | Security Update Guide and the November 2022 Security Updates.

Known issues in this update

Symptom

Next step

After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.

This is expected in the following circumstances:

If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181.
If you do not have an ESU MAK add-on key installed and activated.

If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.

After this update or a later Windows update is installed, domain join operations might be unsuccessful and error "0xaac (2732): NERR_AccountReuseBlockedByPolicy" occurs. Additionally, text stating "An account with the same name exists in Active Directory. Re-using the account was blocked by security policy" might be displayed.

Affected scenarios include some domain join or re-imaging operations where a computer account was created or pre-staged by a different identity than the identity used to join or re-join the computer to the domain.

For more information about this issue, see KB5020276—Netjoin: Domain join hardening changes.

Note Consumer Desktop editions of Windows are unlikely to experience this issue.

Please see KB5020276 for guidance on this issue.

After installing Windows updates released on or after November 8, 2022 on Windows Servers that use the Domain Controller role, you might have issues with Kerberos authentication. This issue might affect any Kerberos authentication in your environment. Some scenarios which might be affected:

Domain user sign in might fail. This might also affect Active Directory Federation Services (AD FS) authentication.
Group Managed Service Accounts (gMSA) used for services such as Internet Information Services (IIS Web Server) might fail to authenticate.
Remote Desktop connections using domain users might fail to connect.
You might be unable to access shared folders on workstations and file shares on servers.
Printing that requires domain user authentication might fail.

When this issue is encountered you might receive a Microsoft-Windows-Kerberos-Key-Distribution-Center Event ID 4 error event in the System section of the event log on your Domain Controller with the below text.

Note Affected events will contain "the missing key has an ID of 1" string:

While processing an AS request for target service <service>, the account <account name> did not have a suitable key for generating a Kerberos ticket (the missing key has an ID of 1). The requested etypes : 18 3. The accounts available etypes : 23 18 17. Changing or resetting the password of <account name> will generate a proper key.

Note This issue is not an expected part of the security hardening for Netlogon and Kerberos starting with November 2022 security update. You will still have to follow the guidance in these articles even after this issue is resolved.

Windows devices used at home by consumers or devices which are not part of an on-premises domain are not affected by this issue. Azure Active Directory environments that are not hybrid and have no on-premises Active Directory servers are not affected.

This issue is addressed in update KB5021657.

After installing this update or a later update on a domain controller (DC), you might experience a memory leak with the Local Security Authority Subsystem Service (LSASS,exe). Depending on the workload of your DC and the amount of time since the last restart of the server, LSASS might continually increase memory usage with the up time of the server and the server might become unresponsive or automatically restart.

Note The out-of-band updates for DCs released November 17, 2022 and November 18, 2022 might be affected by this issue.

To mitigate this issue, open a Command Prompt as an Administrator and use the following command to set the registry key KrbtgtFullPacSignature to 0:

reg add "HKLM\System\CurrentControlSet\services\KDC" -v "KrbtgtFullPacSignature" -d 0 -t REG_DWORD

Note After this known issue is resolved, you should set KrbtgtFullPacSignature to a higher setting, depending on what your environment will allow. We recommend that you enable Enforcement mode as soon as your environment is ready.

For more information about this registry key, please see KB5020805: How to manage Kerberos protocol changes related to CVE-2022-37967.

We are working on a resolution and will provide an update in an upcoming release.

After installing this update, apps which use ODBC connections through Microsoft ODBC SQL Server Driver (sqlsrv32.dll) to access databases might not connect. Additionally, you might receive an error in the app, or you might receive an error from the SQL Server. Errors you might receive include the following messages:

The EMS System encountered a problem. Message: [Microsoft][ODBC SQL Server Driver] Protocol error in TDS Stream.
The EMS System encountered a problem. Message: [Microsoft][ODBC SQL Server Driver] Unknown token received from SQL Server.

Note for developers: Apps affected by this issue might fail to fetch data, for example when using the SQLFetch function. This issue might occur when calling SQLBindCol function before SQLFetch or calling SQLGetData function after SQLFetch and when a value of 0 (zero) is given for the ‘BufferLength’ argument for fixed datatypes larger than 4 bytes (such as SQL_C_FLOAT).

To decide whether you are using an affected app, open the app which connects to a database. Open a Command Prompt window, type the following command and then press Enter:

tasklist /m sqlsrv32.dll

If the command returns a task, then the app might be affected.

To mitigate this issue, you can do one of the following:

If your app is already using or able to use Data Source Name (DSN) to select ODBC connections, install Microsoft ODBC Driver 17 for SQL Server and select it for use with your app using DSN.Note: We recommend the latest version of Microsoft ODBC Driver 17 for SQL Server, as it is more compatible with apps currently using the legacy Microsoft ODBC SQL Server Driver (sqlsrv32.dll) than Microsoft ODBC Driver 18 for SQL Server.
If your app is unable to use DSN, the app will need to be modified to allow for DSN or to use a newer ODBC driver than Microsoft ODBC SQL Server Driver (sqlsrv32.dll).

This issue was resolved in KB5022340. If you have implemented the above workaround, it is recommended to continue using the configuration in the workaround.

How to get this update

Before installing this update

IMPORTANT Customers who have purchased the Extended Security Update (ESU) for on-premises versions of these operating systems must follow the procedures in KB4522133 to continue receiving security updates because extended support ended on January 14, 2020.

For more information about ESU and which editions are supported, see KB4497181.

Language packs

If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

Prerequisite:

You must install the updates listed below and restart your device before installing the latest Rollup. Installing these updates improves the reliability of the update process and mitigates potential issues while installing the Rollup and applying Microsoft security fixes.

The April 9, 2019 servicing stack update (SSU) (KB4493730). To get the standalone package for this SSU, search for it in the Microsoft Update Catalog. This update is required to install updates that are only SHA-2 signed.
The latest SHA-2 update (KB4474419) released October 8, 2019. If you are using Windows Update, the latest SHA-2 update will be offered to you automatically. This update is required to install updates that are only SHA-2 signed. For more information on SHA-2 updates, see 2019 SHA-2 Code Signing Support requirement for Windows and WSUS.
The Extended Security Updates (ESU) Licensing Preparation Package (KB4538484) or the Update for the Extended Security Updates (ESU) Licensing Preparation Package (KB4575904). The ESU licensing preparation package will be offered to you from WSUS. To get the standalone package for ESU licensing preparation package, search for it in the Microsoft Update Catalog.

After installing the items above, Microsoft strongly recommends that you install the latest SSU (KB5016129). If you are using Windows Update, the latest SSU will be offered to you automatically if you are an ESU customer. To get the standalone package for the latest SSU, search for it in the Microsoft Update Catalog. For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.

Install this update

Release Channel	Available	Next Step
Windows Update and Microsoft Update	Yes	None. This update will be downloaded and installed automatically from Windows Update if you are an ESU customer.
Microsoft Update Catalog	Yes	To get the standalone package for this update, go to the Microsoft Update Catalog website.
Windows Server Update Services (WSUS)	Yes	This update will automatically sync with WSUS if you configure Products and Classifications as follows: Product: Windows Server 2008 Service Pack 2 Classification: Security Updates

File information

For a list of the files that are provided in this update, download the file information for update KB5020019.

References

Learn about the standard terminology that is used to describe Microsoft software updates.

November 8, 2022—KB5020019 (Monthly Rollup)

Summary

Improvements

Known issues in this update

How to get this update

File information

References

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