[Windows Update一覧]

KB5021654

詳細情報

KB番号	KB5021654 Out-of-band
リリース日	2022/11/17
Windowsバージョン	Windows 10 1607
ビルド番号	14393.5502
URL	https://support.microsoft.com/en-us/help/5021654
ダウンロード	Microsoft Update Catalog

ハイライト

It addresses a known issue that affects Windows Servers that have the Domain Controller (DC) role. They might have Kerberos authentication issues..

改良点

You installed the November 8, 2022, or later update on the DC
You configured the SupportedEncrytionType key to remove the RC4 cipher at a domain level or on individual accounts

既知の不具合

Symptom	Workaround
After installing this or later updates on domain controllers (DCs), you might experience a memory leak with Local Security Authority Subsystem Service (LSASS.exe). Depending on the workload of your DCs and the amount of time since the last restart of the server, LSASS might continually increase memory usage with the up time of your server. 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.	This issue is addressed in KB5021235.
After installing this update, apps that use ODBC connections utilizing the Microsoft ODBC SQL Server Driver (sqlsrv32.dll) to access databases might fail to connect. You might receive an error within the app or you might receive an error from SQL Server, such as "The EMS System encountered a problem" with "Message: [Microsoft][ODBC SQL Server Driver] Protocol error in TDS Stream" or "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 then 4 bytes (such as SQL_C_FLOAT). If you are unsure if you are using any affected apps, open any apps which use a database and then open Command Prompt (select Start then type command prompt and select it) and type the following command: `tasklist /m sqlsrv32.dll`	This issue is addressed in KB5022289.