CVE-2018-1297: Missing certificate validation in Apache JMeter
Summary
CVE-2018-1297: Missing certificate validation in Apache JMeter. Affects org.apache.jmeter:ApacheJMeter versions < 4.0. Fixed in 4.0. How to fix ↓
Also tracked for
- jakarta-jmeter · Debian:11
The same CVE-2018-1297 is tracked separately for each ecosystem and vendor. Its fix information is the same; the package and affected versions differ.
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Background
Apache JMeter is a popular open-source load testing tool that is used to analyze and measure the performance of web applications. It allows users to simulate various scenarios and test the application's ability to handle different loads. However, versions 2.x and 3.x of Apache JMeter suffer from a vulnerability that exposes an unsecured RMI connection when using Distributed Test only. This can potentially allow an attacker to gain access to JMeterEngine and execute unauthorized code.
Vulnerability Detail
The vulnerability in Apache JMeter arises from the lack of certificate validation in the RMI connection. As a result, an attacker can exploit this weakness to establish a connection to JMeterEngine and execute malicious code. This can lead to unauthorized access to sensitive information, compromise the integrity of the system, and potentially cause denial of service. The severity of this vulnerability is rated as CRITICAL with a CVSS score of 9.8.
How To Fix
Minimum fixed version
4.0
This is the first release that contains the fix.
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Workaround
If upgrading to a newer version is not immediately feasible, a workaround is to secure the RMI connection manually. This can be achieved by configuring the RMI connection to use SSL/TLS and ensuring that the certificates are properly validated. The specific steps to implement this workaround may vary depending on the environment and configuration.
Conclusion
The missing certificate validation vulnerability in Apache JMeter can lead to unauthorized access and execution of malicious code. It is crucial to upgrade to a secure version of Apache JMeter or implement the recommended workaround to mitigate the risk. For further support and assistance in vulnerability remediation, please contact DevNack.com.
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FAQ
Apache JMeter is an open-source load testing tool used to analyze and measure the performance of web applications.
Versions 2.x and 3.x of Apache JMeter are affected by this vulnerability.
This vulnerability allows an attacker to gain unauthorized access to JMeterEngine and execute malicious code, potentially compromising the system's integrity and exposing sensitive information.
To fix this vulnerability, it is recommended to upgrade to Apache JMeter version 4.0 or later.
Yes, a workaround is to secure the RMI connection manually by configuring it to use SSL/TLS and validating the certificates.
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