Streampark RCE via Maven Build Argument (pre-2.1.4)
CVE-2024-29737 Published on July 17, 2024
Apache StreamPark (incubating): maven build params could trigger remote command execution
In streampark, the project module integrates Maven's compilation capabilities. The input parameter validation is not strict, allowing attackers to insert commands for remote command execution, The prerequisite for a successful attack is that the user needs to log in to the streampark system and have system-level permissions. Generally, only users of that system have the authorization to log in, and users would not manually input a dangerous operation command. Therefore, the risk level of this vulnerability is very low.
Mitigation:
all users should upgrade to 2.1.4
Background info:
Log in to Streampark using the default username (e.g. test1, test2, test3) and the default password (streampark). Navigate to the Project module, then add a new project. Enter the git repository address of the project and input `touch /tmp/success_2.1.2` as the "Build Argument". Note that there is no verification and interception of the special character "`". As a result, you will find that this injection command will be successfully executed after executing the build.
In the latest version, the special symbol ` is intercepted.
Vulnerability Analysis
CVE-2024-29737 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Command Injection Vulnerability?
The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CVE-2024-29737 has been classified to as a Command Injection vulnerability or weakness.
Products Associated with CVE-2024-29737
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Affected Versions
Apache Software Foundation Apache StreamPark (incubating):- Version 2.0.0 and below 2.1.4 is affected.
- Version 2.0.0 and below 2.1.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.