In short
- CVE-2017-3199 is a HIGH (CVSS 8.1) vulnerability affecting org.graniteds:granite-core, graniteds (graniteds).
- Chance of exploitation in the next 30 days (EPSS): 6.0%, higher than 93.4% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
Description
The Java implementation of GraniteDS, version 3.1.1.GA, AMF3 deserializers derives class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.
NVD description
The Java implementation of GraniteDS, version 3.1.1.GA, AMF3 deserializers derives class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI server connection may be able to send serialized Java objects that execute arbitrary code when deserialized.
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