Released: February 2023 Exchange Server Security Updates

Der Prozess wurde aufgrund einer unbehandelten Ausnahme beendet. Application ID: /LM/W3SVC/2/ROOT/EWS Process ID: 14692 Exception: Microsoft.Exchange.Diagnostics.BlockedDeserializeTypeException Message: Deserialization of type System.MarshalByRefObject blocked due to InDeny at location ClientExtensionCollectionFormatter. StackTrace: bei Microsoft.Exchange.Diagnostics.ChainedSerializationBinder.EnforceBlockReason(BlockReason blockReason, String typeName) bei Microsoft.Exchange.Diagnostics.ChainedSerializationBinder.BindToType(String assemblyName, String typeName) bei System.Runtime.Serialization.Formatters.Binary.ObjectReader.Bind(String assemblyString, String typeString) bei System.Runtime.Serialization.Formatters.Binary.ObjectReader.GetType(BinaryAssemblyInfo assemblyInfo, String name) bei System.Runtime.Serialization.Formatters.Binary.ObjectMap..ctor(String objectName, String[] memberNames, BinaryTypeEnum[] binaryTypeEnumA, Object[] typeInformationA, Int32[] memberAssemIds, ObjectReader objectReader, Int32 objectId, BinaryAssemblyInfo assemblyInfo, SizedArray assemIdToAssemblyTable) bei System.Runtime.Serialization.Formatters.Binary.__BinaryParser.ReadObjectWithMapTyped(BinaryObjectWithMapTyped record) bei System.Runtime.Serialization.Formatters.Binary.__BinaryParser.Run() bei System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) bei System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.ClientExtensionCollectionFormatter.Deserialize(Stream serializationStream) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.OrgExtensionSerializer.TryDeserialize(IUserConfiguration userConfiguration, OrgExtensionRetrievalResult& result, Exception& exception) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.CachedOrgExtensionRetriever.TryDeserializeExtensionsFromCache(OrgExtensionRetrievalResult& deserializationResult) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.CachedOrgExtensionRetriever.Retrieve(OrgExtensionRetrievalContext context) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.OrgExtensionDataGetter.GetAllOrgExtensionData(OrgExtensionRetrievalContext context) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.OrgExtensionTable.GetOrgExtensions(IOrgExtensionDataGetter orgExtensionDataGetter, OrgExtensionRetrievalContext retrievalContext, Boolean shouldRetrievePrivateCatalogExtensions, Boolean retrieveOnly1_0) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.InstalledExtensionTable.GetOrgProvidedExtensions(HashSet`1 requestedExtensions, Boolean shouldReturnEnabledOnly, Dictionary`2 masterTableExtensions, Boolean isDebug, Boolean shouldRetrievePrivateCatalogExtensions, String& orgMasterTableRawXml, Boolean shouldReturnECPAddins) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.InstalledExtensionTable.GetProvidedExtensions(HashSet`1 requestedExtensions, Boolean shouldReturnEnabledOnly, Dictionary`2 masterTableExtensions, Boolean isDebug, Boolean shouldRetrievePrivateCatalogExtensions, String& orgMasterTableRawXml, Boolean shouldReturnECPAddins) bei Microsoft.Exchange.Data.ApplicationLogic.Extension.InstalledExtensionTable.GetExtensions(HashSet`1 requestedExtensions, Boolean shouldReturnEnabledOnly, Boolean shouldFailOnGetOrgExtensionsTimeout, Boolean isDebug, String& orgMasterTableRawXml, CultureInfo culture, Boolean filterOutDuplicateMasterTableExtensions, Boolean shouldRetrievePrivateCatalogExtensions, MultiValuedProperty`1 capabilities, Boolean shouldReturnECPAddins) bei Microsoft.Exchange.Services.Wcf.GetExtensibilityContext.GetExtensions(ICallContext callContext, Boolean isUserScope, Boolean shouldReturnEnabledOnly, Boolean shouldFailOnGetOrgExtensionsTimeout, OrgEmptyMasterTableCache orgEmptyMasterTableCache, ExtensionsCache extensionsCache, HashSet`1 requestedExtensions, Boolean isRawXmlRequired, Boolean shouldRetrievePrivateCatalogExtensions, Nullable`1 orgExtensionVersion, Boolean checkForExpiryOfUserCacheOfOrgExtensions, String& masterTableRawXml, Boolean retrieveOnly1_0, Boolean filterOutDuplicateMasterTableExtensions, Version apiVersionSupported, Boolean shouldReturnECPAddins) bei Microsoft.Exchange.Services.Core.GetAppManifests.GetExtensionDataList(HashSet`1 privateCatalogAddIns, Version schemaVersionSupported, Boolean shouldIncludeAllInstalledAddIns, Boolean shouldReturnECPAddins) bei Microsoft.Exchange.Services.Core.GetAppManifests.<>c__DisplayClass12_0.<ExecuteGetAppManifests>b__0() bei Microsoft.Exchange.Data.ApplicationLogic.Extension.InstalledExtensionTable.RunClientExtensionAction(Action action) bei Microsoft.Exchange.Services.Wcf.GetExtensibilityContext.RunClientExtensionAction(Action action, Exception& exception) bei Microsoft.Exchange.Services.Core.GetAppManifests.ExecuteGetAppManifests(Exception& clientExtensionException) bei Microsoft.Exchange.Services.Core.GetAppManifests.Execute() bei Microsoft.Exchange.Services.Core.ExceptionHandler`1.Execute(IRequestDetailsLogger logger, CreateServiceResult createServiceResult, Int32 index, ExecutionOption executionOption) bei Microsoft.Exchange.Services.Core.BaseStepServiceCommand`3.InternalExecuteStep(Boolean& isBatchStopResponse) bei Microsoft.Exchange.Services.Core.ServiceCommandBase`1.<ExecuteStep>b__82_0() bei Microsoft.Exchange.Services.Core.ServiceCommandBase`1.<>c__DisplayClass88_0.<ExecuteHelper>b__0() bei Microsoft.Exchange.Common.IL.ILUtil.DoTryFilterCatch(Action tryDelegate, Func`2 filterDelegate, Action`1 catchDelegate) bei Microsoft.Exchange.Services.Core.ServiceDiagnostics.SendWatsonReportOnUnhandledException(ICallContext callContext, Action methodDelegate) bei Microsoft.Exchange.Services.Core.ServiceCommandBase`1.ExecuteHelper(Func`1 action) bei Microsoft.Exchange.Services.Core.Types.ServiceTask`1.<>c__DisplayClass11_0.<ExecuteHelper>b__0() bei Microsoft.Exchange.Common.IL.ILUtil.DoTryFilterCatch(Action tryDelegate, Func`2 filterDelegate, Action`1 catchDelegate) bei Microsoft.Exchange.Services.Core.Types.BaseServiceTask`1.SendWatsonReportOnGrayException(Action callback, Action exceptionHandlerCallback, Boolean isGrayExceptionTaskFailure) bei Microsoft.Exchange.Services.Core.Types.ServiceTask`1.ExecuteHelper(Func`1 multiStepAction) bei Microsoft.Exchange.Services.Core.Types.ServiceTask`1.<InternalExecute>b__7_0() bei Microsoft.Exchange.Diagnostics.RequestDetailsLoggerBase`1.TrackLatency[TResult](Enum latencyMetadata, Func`1 method) bei Microsoft.Exchange.Diagnostics.RequestDetailsLoggerBase`1.TrackLatency[TResult](Enum latencyMetadata, Func`1 method, Double& latencyValue) bei Microsoft.Exchange.Services.Core.Types.ServiceTask`1.InternalExecute(TimeSpan queueAndDelay, TimeSpan totalTime) bei Microsoft.Exchange.Services.Core.Types.BaseServiceTask`1.<>c__DisplayClass33_0.<Execute>b__0() bei Microsoft.Exchange.Services.Core.Types.BaseServiceTask`1.LocalTimedCall(Action action) bei Microsoft.Exchange.Services.Core.Types.BaseServiceTask`1.ExecuteWithinCallContext(Action action) bei Microsoft.Exchange.Services.Core.Types.BaseServiceTask`1.Execute(TimeSpan queueAndDelayTime, TimeSpan totalTime) bei Microsoft.Exchange.Services.Core.Types.BaseServiceTask`1.ExecuteLoop(Boolean synchronously) bei System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) bei System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem() bei System.Threading.ThreadPoolWorkQueue.Dispatch()

EventID 5011, WAS

Schwerwiegender Kommunikationsfehler im Windows-Prozessaktivierungsdienst bei einem Prozess für den Anwendungspool "MSExchangeServicesAppPool". Die Prozess-ID ist "14692". Das Datenfeld enthält die Fehlernummer.

HealthChecker shows no errors and installed SU:

Version: Exchange 2016 CU23 Feb23SU
Build Number: 15.01.2507.021

Clients don't seem to be affected though. Any help is much appreciated.