CVE-2017-16185: Directory Traversal in uekw1511server
Summary
CVE-2017-16185: Directory Traversal in uekw1511server. Affects uekw1511server versions >= 0.0.0. No fix is published. How to fix ↓
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Background
The uekw1511server package is an npm package used for local development. It provides functionality for a specific server implementation. However, it is vulnerable to a directory traversal vulnerability that allows malicious actors to access files outside of the intended directory root. This can lead to the disclosure of private files on the vulnerable system.
Vulnerability Detail
Affected versions of uekw1511server resolve relative file paths without proper validation, enabling a directory traversal attack. By exploiting this vulnerability, an attacker can craft requests that traverse directories and access files outside of the intended directory root. For example, an attacker can send a GET request to access the /etc/passwd file. This vulnerability poses a high risk as it can result in the exposure of sensitive information.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As there is no patch available, the only workaround is to avoid using the uekw1511server package in production environments. It is recommended to use an alternative package that provides similar functionality but does not suffer from the directory traversal vulnerability.
Conclusion
The uekw1511server package is vulnerable to a directory traversal attack, allowing unauthorized access to files outside of the intended directory root. No patch is available for this vulnerability, so it is recommended to only use the package for local development and switch to a different package for production environments. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
This vulnerability allows an attacker to access files outside of the intended directory root, potentially leading to the disclosure of sensitive information.
No, there is currently no patch available for this vulnerability.
Yes, this vulnerability can be exploited remotely by sending crafted requests to the vulnerable server.
If you are using the uekw1511server package, it is recommended to only use it for local development purposes. For production environments, switch to a different package that does not have this vulnerability.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities using just the package-lock.json file.
