CVE-2017-16188: Directory Traversal in reecerver
Summary
CVE-2017-16188: Directory Traversal in reecerver. Affects reecerver versions < 0.1.2. No fix is published. How to fix ↓
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Background
reecerver is an npm package used for local development. It provides functionality for resolving relative file paths. However, it is vulnerable to a directory traversal attack, where a malicious actor can 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 reecerver arises from its improper resolution of relative file paths. 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 with a crafted path to access sensitive files like '/etc/passwd'. This can result in the unauthorized disclosure of private information.
How To Fix
No fixed version is published for this vulnerability.
Unfortunately, there is no patch available for this vulnerability in reecerver. It is recommended to only use this package for local development purposes. If the functionality provided by reecerver is required for production, it is advised to switch to a different package that does not have this vulnerability.
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Workaround
As there is no patch available, a workaround for this vulnerability is to avoid using reecerver in production environments. Instead, consider using an alternative package that provides similar functionality but does not suffer from the directory traversal vulnerability.
Conclusion
In conclusion, reecerver is vulnerable to a directory traversal attack, allowing an attacker to access files outside of the intended directory root. No patch is available, so it is advised to use reecerver only for local development and switch to a different package for production. For further support on vulnerability remediation, contact DevNack.com.
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FAQ
reecerver is an npm package used for local development. It helps resolve relative file paths.
Directory traversal is a vulnerability that allows an attacker to access files outside of the intended directory root by manipulating file paths.
By exploiting directory traversal, an attacker can access sensitive files, such as configuration files or user data, that are stored outside of the intended directory root.
No, there is no patch available for this vulnerability in reecerver.
To mitigate the risk, it is recommended to only use reecerver for local development and switch to a different package for production environments.
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