Después de instalar las revisiones de seguridad .NET para hacer frente a CVE-2018-8421, es posible que se produzca un error en el Rastreador de SharePoint
SE APLICA A:
2013 2016 2019 Subscription Edition 
SharePoint en Microsoft 365
Síntomas:
Después de aplicar las actualizaciones de .NET 4.6 o posteriores de septiembre de 2018, se producirá un error en el rastreo y verá entradas similares:
<date> <time> mssdmn.exe (0x2730) 0x00D8 SharePoint Foundation Database fa45 High System.TypeInitializationException: The type initializer for 'System.Data.SqlClient.SqlConnection' threw an exception. ---> System.IO.FileNotFoundException: C:\Program Files\Microsoft Office Servers\16.0\bin\mssdmn.exe at System.Diagnostics.FileVersionInfo.GetVersionInfo(String fileName) at System.Configuration.ClientConfigPaths.SetNamesAndVersion(String applicationFilename, Assembly exeAssembly, Boolean isHttp) at
System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigurationHost.RequireCompleteInit(IInternalConfigRecord
record) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject) at
System.Configuration.BaseConfigurationRecord.GetSection(String configKey) at System.Configuration.ConfigurationManager.GetSection(String sectionName) at System.Data.SqlClient.SqlConnection..cctor() --- End of inner exception stack trace --- at
System.Data.SqlClient.SqlConnection..ctor(String connectionString) at Microsoft.SharePoint.Utilities.SqlSession.OpenConnection() at Microsoft.SharePoint.Administration.SPConfigurationDatabase.get_Local() at Microsoft.SharePoint.Administration.SPFarm.FindLocal(SPFarm& farm,
Boolean& isJoined)
<date> <time> mssdmn.exe (0x2730) 0x12E0 SharePoint Foundation Topology 88bl Monitorable An exception occurred while trying to acquire the local farm: System.TypeInitializationException: The type initializer for 'System.Data.SqlClient.SqlConnection' threw an exception. ---> System.IO.FileNotFoundException: C:\Program Files\Microsoft Office Servers\16.0\bin\mssdmn.exe at System.Diagnostics.FileVersionInfo.GetVersionInfo(String fileName) at System.Configuration.ClientConfigPaths.SetNamesAndVersion(String applicationFilename, Assembly exeAssembly,
Boolean isHttp) at System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig) at
System.Configuration.ClientConfigurationHost.RequireCompleteInit(IInternalConfigRecord record) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result,
Object& resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSection(String configKey) at System.Configuration.ConfigurationManager.GetSection(String sectionName) at System.Data.SqlClient.SqlConnection..cctor() --- End of inner exception stack trace ---
at System.Data.SqlClient.SqlConnection..ctor(String connectionString) at Microsoft.SharePoint.Utilities.SqlSession.OpenConnection() at Microsoft.SharePoint.Administration.SPConfigurationDatabase.get_Local() at
Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, CommandBehavior behavior, SqlQueryData monitoringData, Boolean retryForDeadLock) at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, Boolean retryForDeadLock) at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command) at Microsoft.SharePoint.Upgrade.SPDatabaseSequence.GetVersion(SPDatabase database, Guid id, Version defaultVersion, SqlSession session, SPDatabaseSequence sequence) at Microsoft.SharePoint.Upgrade.SPDatabaseSequence.get_SchemaVersion() at Microsoft.SharePoint.Upgrade.SPSequence.get_IsBackwardsCompatible() at Microsoft.SharePoint.Upgrade.SPUpgradeSession.IsBackwardsCompatible(Object o, Boolean bRecurse)
Causa:
La sección de configuración de SqlColumnEncryptionEnclaveProviders no está definida, pero es necesaria para .NET Sql Client.
Solución 1:
Cree un archivo de configuración para mssdmn.exe si aún no existe (de forma predeterminada no existe). Asegúrese de que el archivo de configuración tiene el siguiente contenido:
Contenido de mssdmn.exe.config:
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<configSections>
<section name="SqlColumnEncryptionEnclaveProviders"
type="System.Data.SqlClient.SqlColumnEncryptionEnclaveProviderConfigurationSection, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
</configSections>
</configuration>
Normalmente, el archivo debe encontrarse aquí:
SharePoint 2013: C:\Archivos de programa\Microsoft Office Servers\15.0\bin\mssdmn.exe.config
SP 2016 y SP 2019: C:\Archivos de programa\Microsoft Office Servers\16.0\bin\mssdmn.exe.config
Solución 2:
La solución 1 puede solucionar el problema de la búsqueda, pero es posible que siga viendo los problemas con otros componentes. Si sigue viendo los problemas con otros componentes, puede modificar machine.config para incluir el cambio.
El siguiente script realizará los cambios automáticamente. Debe ejecutarlo en todos los servidores que tengan el problema.
<#
Copyright (c) Microsoft Corporation. All rights reserved.
MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the ""Software""), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
#>
function Add-SQLEntry([string]$path)
{
# Load machine.config file
Write-Host "*** Config file: $path ***"
$config = [xml](Get-Content $path -ErrorAction Stop)
# Confirm whether the entry is already there
$node = (Select-Xml -xml $config -xpath '//configuration/configSections/section[@name="SqlColumnEncryptionEnclaveProviders"]');
if($node -ne $null)
{
Write-Host "1. Entry was already present";
Write-Host "2. No change necessary"
return $false
}
Write-Host "1. Entry for SqlColumnEncryptionEnclaveProviders is missing";
$newNode = $config.CreateElement('section');
$newNode.SetAttribute('name','SqlColumnEncryptionEnclaveProviders');
$newNode.SetAttribute('type','System.Data.SqlClient.SqlColumnEncryptionEnclaveProviderConfigurationSection, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089');
$node = $config.SelectSingleNode('//configuration/configSections');
$node.AppendChild($newNode);
Write-Host "2. Adding entry"
Write-Host "3. Backing up machine.config"
# Make a backup of machine.config
$addDate = (Get-Date).ToString('yyyyMMddHHmmssfff')
Rename-Item -Path $path -NewName "$path.$addDate" -ErrorAction Stop
Write-Host "4. Saving changes";
$config.Save($path);
Write-Host "5. Changes saved successfully"
Write-Host ""
& notepad $path
return $true
}
$confPath32 = "$($env:windir)\Microsoft.NET\Framework\v4.0.30319\config\machine.config";
$confPath64 = "$($env:windir)\Microsoft.NET\Framework64\v4.0.30319\config\machine.config";
$addDate = (Get-Date).ToString('yyyyMMddHHmmssfff')
$success = Add-SQLEntry $confPath64
$success = Add-SQLEntry $confPath32