Module Deserializers

Provides a library of known unsafe deserializers. See https://www.blackhat.com/docs/us-17/thursday/us-17-Munoz-Friday-The-13th-Json-Attacks.pdf.

Import path

import semmle.code.csharp.serialization.Deserializers

Imports

JsonNET	Definitions relating to the `Json.NET` package.
csharp	The default C# QL library.

Classes

ActivityLoadMethod	`System.Workflow.ComponentModel.Activity.Load` method
BinaryFormatterDeserializeMethod	`System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize` method
BinaryFormatterUnsafeDeserializeMethod	`System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.UnsafeDeserialize` method
BinaryFormatterUnsafeDeserializeMethodResponseMethod	`System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.UnsafeDeserializeMethodResponse` method
BinaryMessageFormatterReadMethod	`System.Messaging.BinaryMessageFormatter.Read` method
CsPicklerSerializerClassDeserializeMethod	`MBrace.FsPickler.CsPicklerSerializer.Deserialize` method
CsPicklerSerializerClassUnPickleMethod	`MBrace.FsPickler.CsPicklerSerializer.UnPickle` method
CsPicklerSerializerClassUnPickleOfStringMethod	`MBrace.FsPickler.CsPicklerTextSerializer.UnPickleOfString` method
DataContractJsonSerializerClass	DataContractJsonSerializer
DataContractJsonSerializerReadObjectMethod	`System.Runtime.Serialization.Json.DataContractJsonSerializer.ReadObject` method
DataContractSerializerClass	DataContractSerializer
DataContractSerializerReadObjectMethod	`System.Runtime.Serialization.DataContractSerializer.ReadObject` method
FastJsonClassToObjectMethod	`fastJSON.JSON.ToObject` method
FsPicklerSerializerClasDeserializeSiftedMethod	`MBrace.FsPickler.FsPicklerSerializer.DeserializeSifted` method
FsPicklerSerializerClassDeserializeMethod	`MBrace.FsPickler.FsPicklerSerializer.Deserialize` method
FsPicklerSerializerClassDeserializeSequenceMethod	`MBrace.FsPickler.FsPicklerSerializer.DeserializeSequence` method
FsPicklerSerializerClassDeserializeSequenceUntypedMethod	`MBrace.FsPickler.FsPicklerSerializer.DeserializeSequenceUntyped` method
FsPicklerSerializerClassDeserializeUntypedMethod	`MBrace.FsPickler.FsPicklerSerializer.DeserializeUntyped` method
FsPicklerSerializerClassUnPickleMethod	`MBrace.FsPickler.FsPicklerSerializer.UnPickle` method
FsPicklerSerializerClassUnPickleSiftedMethod	`MBrace.FsPickler.FsPicklerSerializer.UnPickleSifted` method
FsPicklerSerializerClassUnPickleUntypedMethod	`MBrace.FsPickler.FsPicklerSerializer.UnPickleUntyped` method
JavaScriptSerializerClass	JavaScriptSerializer
JavaScriptSerializerClassDeserializeMethod	`System.Web.Script.Serialization.JavaScriptSerializer.Deserialize` method
JavaScriptSerializerClassDeserializeObjectMethod	`System.Web.Script.Serialization.JavaScriptSerializer.DeserializeObject` method
JaysonConverterToObjectMethod	`Sweet.Jayson.JaysonConverter.ToObject` method
LosFormatterDeserializeMethod	`System.Web.UI.LosFormatter.Deserialize` method
NetDataContractSerializerClass	NetDataContractSerializer
NetDataContractSerializerDeserializeMethod	`System.Runtime.Serialization.NetDataContractSerializer.Deserialize` method
NetDataContractSerializerReadObjectMethod	`System.Runtime.Serialization.NetDataContractSerializer.ReadObject` method
NewtonsoftJsonConvertClassDeserializeObjectMethod	`Newtonsoft.Json.JsonConvert.DeserializeObject` method
ObjectStateFormatterDeserializeMethod	`System.Web.UI.ObjectStateFormatter.Deserialize` method
ProxyObjectDecodeSerializedObjectMethod	`Microsoft.Web.Design.Remote.ProxyObject.DecodeSerializedObject` method
ProxyObjectDecodeValueMethod	`Microsoft.Web.Design.Remote.ProxyObject.DecodeValue` method
ResourceReaderConstructor	`System.Resources.ResourceReader` constructor
ServiceStackTextCsvSerializerDeserializeFromReaderMethod	`ServiceStack.Text.TypeSeriCsvSerializeralizer.DeserializeFromReader` method
ServiceStackTextCsvSerializerDeserializeFromStreamMethod	`ServiceStack.Text.CsvSerializer.DeserializeFromStream` method
ServiceStackTextCsvSerializerDeserializeFromStringMethod	`ServiceStack.Text.CsvSerializer.DeserializeFromString` method
ServiceStackTextJsonSerializerDeserializeFromReaderMethod	`ServiceStack.Text.JsonSerializer.DeserializeFromReader` method
ServiceStackTextJsonSerializerDeserializeFromStreamMethod	`ServiceStack.Text.JsonSerializer.DeserializeFromStream` method
ServiceStackTextJsonSerializerDeserializeFromStringMethod	`ServiceStack.Text.JsonSerializer.DeserializeFromString` method
ServiceStackTextTypeSerializerDeserializeFromReaderMethod	`ServiceStack.Text.TypeSerializer.DeserializeFromReader` method
ServiceStackTextTypeSerializerDeserializeFromStreamMethod	`ServiceStack.Text.TypeSerializer.DeserializeFromStream` method
ServiceStackTextTypeSerializerDeserializeFromStringMethod	`ServiceStack.Text.TypeSerializer.DeserializeFromString` method
ServiceStackTextXmlSerializerDeserializeFromReaderMethod	`ServiceStack.Text.XmlSerializer.DeserializeFromReader` method
ServiceStackTextXmlSerializerDeserializeFromStreamMethod	`ServiceStack.Text.XmlSerializer.DeserializeFromStream` method
ServiceStackTextXmlSerializerDeserializeFromStringMethod	`ServiceStack.Text.XmlSerializer.DeserializeFromString` method
SharpSerializerClassDeserializeMethod	`Polenter.Serialization.SharpSerializer.Deserialize` method
SoapFormatterDeserializeMethod	`System.Runtime.Serialization.Formatters.Soap.SoapFormatter.Deserialize` method
StrongTypeDeserializer	A deserializer exploitable only if user controls the expected object type.
UnsafeDeserializer	An unsafe deserializer.
WeakTypeDeserializer	A deserializer that doesn’t make strong expected type check.
XamlReaderLoadAsyncMethod	`System.Windows.Markup.XamlReader.LoadAsync` method
XamlReaderLoadMethod	`System.Windows.Markup.XamlReader.Load` method
XamlReaderParseMethod	`System.Windows.Markup.XamlReader.Parse` method
XmlMessageFormatterClass	XmlMessageFormatter
XmlMessageFormatterReadMethod	`System.Messaging.XmlMessageFormatter.Read` method
XmlObjectSerializerClass	XmlObjectSerializer
XmlObjectSerializerReadObjectMethod	`System.Runtime.Serialization.XmlObjectSerializer.ReadObject` method
XmlSerializerClass	XmlSerializer
XmlSerializerDeserializeMethod	`System.Xml.Serialization.XmlSerializer.Deserialize` method
YamlDotNetDeserializerClasseserializeMethod	`YamlDotNet.Serialization.Deserializer.Deserialize` method