Remote Code Execution (RCE) Affecting org.apache.dubbo:dubbo-cluster Open this link in a new tab package, versions [2.7.0, 2.7.10)


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-1298626

  • published

    2 Jun 2021

  • disclosed

    2 Jun 2021

  • credit

    GitHub Security Lab

How to fix?

Upgrade org.apache.dubbo:dubbo-cluster to version 2.7.10 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 Tag routing. These rules are used by the customers when making a request in order to find the right endpoint. When parsing these YAML rules, Dubbo customers may enable calling arbitrary constructors.