What is CVE-2022-39198?

CVE-2022-39198 is a deserialization vulnerability in Apache Dubbo that allows for malicious code execution.

What versions of Apache Dubbo are affected by CVE-2022-39198?

CVE-2022-39198 affects Apache Dubbo 2.7.x versions 2.7.17 and prior, Apache Dubbo 3.0.x versions 3.0.11 and prior, and Apache Dubbo 3.1.x version 3.1.0.

How severe is CVE-2022-39198?

CVE-2022-39198 is rated as critical with a severity score of 9.8.

How does CVE-2022-39198 work?

CVE-2022-39198 exploits a deserialization vulnerability in dubbo hessian-lite, allowing an attacker to execute malicious code.

Is there a fix for CVE-2022-39198?

To fix CVE-2022-39198, it is recommended to upgrade to a version of Apache Dubbo that is not affected by the vulnerability.

Vulnerability/
CVE-2022-39198

critical

9.8

CWE

502

18/10/2022

3/8/2024

CVE-2022-39198: Apache Dubbo Hession Deserialization Vulnerability Gadgets Bypass

First published: Tue Oct 18 2022(Updated: )

A deserialization vulnerability existed in dubbo hessian-lite 3.2.12 and its earlier versions, which could lead to malicious code execution. This issue affects Apache Dubbo 2.7.x version 2.7.17 and prior versions; Apache Dubbo 3.0.x version 3.0.11 and prior versions; Apache Dubbo 3.1.x version 3.1.0 and prior versions.

Credit: security@apache.org

Affected Software	Affected Version	How to fix
Apache Dubbo	>=2.7.0<=2.7.17
Apache Dubbo	>=3.0.0<=3.0.11
Apache Dubbo	=3.1.0

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Reference Links

https://lists.apache.org/thread/8d3zqrkoy4jh8dy37j4rd7g9jodzlvkk

Frequently Asked Questions

What is CVE-2022-39198?
CVE-2022-39198 is a deserialization vulnerability in Apache Dubbo that allows for malicious code execution.
What versions of Apache Dubbo are affected by CVE-2022-39198?
CVE-2022-39198 affects Apache Dubbo 2.7.x versions 2.7.17 and prior, Apache Dubbo 3.0.x versions 3.0.11 and prior, and Apache Dubbo 3.1.x version 3.1.0.
How severe is CVE-2022-39198?
CVE-2022-39198 is rated as critical with a severity score of 9.8.
How does CVE-2022-39198 work?
CVE-2022-39198 exploits a deserialization vulnerability in dubbo hessian-lite, allowing an attacker to execute malicious code.
Is there a fix for CVE-2022-39198?
To fix CVE-2022-39198, it is recommended to upgrade to a version of Apache Dubbo that is not affected by the vulnerability.

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vendor/apache
canonical/apache dubbo
version/apache dubbo/2.7.0
version/apache dubbo/2.7.17
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version/apache dubbo/3.0.11
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