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CVE-2014-1806 is a remote code execution vulnerability in the .NET Remoting implementation of Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1. The flaw is in server-side handling of remoting requests, where BinaryServerFormatterSink processes attacker-supplied serialized data and CoreChannel.DeserializeBinaryRequestMessage deserializes it into an IMessage using BinaryFormatter without adequately ensuring that the resulting message object is local and safe. This permits an attacker to supply a crafted, malformed object implementing remoting message interfaces such as IMethodCallMessage and exploit a time-of-check/time-of-use condition around method validation and dispatch. By manipulating properties such as MethodBase between validation and invocation, an attacker can cause the remoting service to invoke unintended methods and achieve arbitrary code execution in the context of the hosting service. Microsoft referred to this issue as the TypeFilterLevel Vulnerability.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
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2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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Cross-references every affected SKU, including bundled OEM variants.
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