Remote Code Execution (RCE) Affecting org.apache.dubbo:dubbo-cluster package, versions [2.7.0, 2.7.10) [2.6.0, 2.6.10)


0.0
critical
  • Exploit Maturity

    Proof of concept

  • Attack Complexity

    Low

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-JAVA-ORGAPACHEDUBBO-1298628

  • published

    2 Jun 2021

  • disclosed

    2 Jun 2021

  • credit

    Unknown

How to fix?

Upgrade org.apache.dubbo:dubbo-cluster to version 2.7.10, 2.6.10 or higher.

Overview

org.apache.dubbo:dubbo-cluster is an Apache Dubbo is a high-performance, java based, open source RPC framework.

Affected versions of this package are vulnerable to Remote Code Execution (RCE) via Script routing which enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the right endpoint. When parsing these rules, Dubbo customers use ScriptEngine and run the rule provided by the script which by default may enable executing arbitrary code.