CVE-2023-29926: PowerJob Remote Code Execution Vulnerability
Summary
CVE-2023-29926: PowerJob vulnerable to remote code execution. Affects tech.powerjob:powerjob versions < 4.3.2. No fix is published. How to fix ↓
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Background
PowerJob is a Maven package (tech.powerjob:powerjob) that provides a framework for distributed task scheduling and execution. It allows users to manage and execute tasks across multiple nodes in a distributed environment. The package is widely used for its efficient task scheduling capabilities.
Vulnerability Detail
PowerJob version 4.3.2 is affected by a critical remote code execution vulnerability (CVE-2023-29926). The vulnerability arises from an unauthorized interface that can be exploited by an attacker to execute arbitrary code remotely. This unauthorized interface allows an attacker to bypass authentication and gain unauthorized access to the system, potentially leading to the compromise of sensitive data, unauthorized actions, or further exploitation of the system.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, users can disable or block access to the vulnerable interface. This can be achieved by configuring network firewalls or access control rules to restrict access to the affected endpoint. However, this is not a permanent solution and should be considered as a temporary measure until the package is updated to a patched version.
Conclusion
PowerJob version 4.3.2 is vulnerable to remote code execution. It is crucial to update to the patched version 4.3.3 to mitigate the risk. Users can also utilize Vulert (https://vulert.com) to monitor and receive real-time alerts for open-source vulnerabilities in their software. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
The vulnerability allows an attacker to execute arbitrary code remotely, potentially leading to unauthorized access, data compromise, and further exploitation of the system.
At the time of this advisory, there is no known public exploit available for this vulnerability. However, it is crucial to apply the recommended fix as soon as possible to mitigate the risk.
No, only PowerJob version 4.3.2 is affected by this vulnerability. Users of other versions are not impacted and do not need to take any action.
Yes, the CVSS score for this vulnerability is 9.8, indicating its critical severity.
For more information about this vulnerability, you can refer to the GitHub Security Advisory GHSA-9mh9-44q3-v79x.
References
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