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Remote Code Execution (RCE) Affecting org.apache.dubbo:dubbo-common package, versions [,2.7.13)

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 3.03% (91st percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-JAVA-ORGAPACHEDUBBO-1583868
  • published 9 Sep 2021
  • disclosed 9 Sep 2021
  • credit Qin Ce
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Introduced: 9 Sep 2021

CVE-2021-36161 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade org.apache.dubbo:dubbo-common to version 2.7.13 or higher.

Overview

org.apache.dubbo:dubbo-common is a high-performance, java based, open source RPC framework.

Affected versions of this package are vulnerable to Remote Code Execution (RCE). Some components in Dubbo will try to print the formatted string of the input arguments, which will possibly cause RCE for a maliciously customized bean with a special toString method.