CVE-2017-3207 WebORB for Java by Midnight Coders, version 5.1.1.0, Action Message Format (AMF3) Java implementation is vulnerable to insecure deserialization

2018-06-1117:00:00

CWE-502

certcc

www.cve.org

9.7 High

AI Score

Confidence

High

0.037 Low

EPSS

Percentile

91.9%

JSON

The Java implementations of AMF3 deserializers in WebORB for Java by Midnight Coders, version 5.1.1.0, derive 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.

CNA Affected

[
  {
    "product": "WebORB for Java",
    "vendor": "Midnight Coders",
    "versions": [
      {
        "status": "affected",
        "version": "5.1.1.0"
      }
    ]
  }
]