CVE-2017-16122: Directory Traversal in cuciuci
Summary
CVE-2017-16122: Directory Traversal in cuciuci. Affects cuciuci versions >= 0.0.0. No fix is published. How to fix ↓
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Background
The cuciuci package is an npm package used for a specific functionality. It allows resolving relative file paths, but unfortunately, it is vulnerable to a directory traversal attack. This means that an attacker can exploit this vulnerability to access files outside of the intended directory root. This can lead to the disclosure of private files on the vulnerable system.
Vulnerability Detail
The vulnerability in cuciuci arises from its improper handling of file paths. By manipulating the file path in a specific way, an attacker can traverse directories and access files that should be inaccessible. For example, an attacker can craft a malicious request to retrieve sensitive files like /etc/passwd. This vulnerability poses a significant risk as it can lead to the exposure of confidential information and compromise the security of the system.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability.
Conclusion
The cuciuci package is vulnerable to a directory traversal attack, which can allow an attacker to access sensitive files on the system. As there is no patch available, it is recommended to use this package only for local development and find an alternative package for production. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
The vulnerability allows an attacker to access files outside of the intended directory root, potentially leading to the disclosure of private files on the vulnerable system.
No, there is no patch available for this vulnerability in the cuciuci package.
Yes, this vulnerability can be exploited remotely by sending a crafted request to the vulnerable system.
If you are using the cuciuci package, it is recommended to only use it for local development purposes. For production, consider using an alternative package that does not suffer from this vulnerability.
You can find more information about this vulnerability in the GitHub Advisory Database at the following link: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-w3cg-6577-wx9f/GHSA-w3cg-6577-wx9f.json
