CVE-2017-16184: Directory Traversal in scott-blanch-weather-app
Summary
CVE-2017-16184: Directory Traversal in scott-blanch-weather-app. Affects scott-blanch-weather-app versions >= 0.0.0. No fix is published. How to fix ↓
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Background
The scott-blanch-weather-app is an npm package used for local development to provide weather information. It resolves relative file paths, but unfortunately, it is vulnerable to directory traversal attacks. This vulnerability allows malicious actors to access files outside of the intended directory root, potentially leading to the disclosure of private files on the vulnerable system.
Vulnerability Detail
The vulnerability in scott-blanch-weather-app arises from its failure to properly validate and sanitize user input. By exploiting this flaw, an attacker can craft a request with relative file path traversal sequences (e.g., '../') to access files outside of the intended directory. For example, an attacker could 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 and compromise the security of the system.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As there is no patch available, a workaround for this vulnerability is to avoid using the scott-blanch-weather-app package in production environments. Instead, consider using a different package that provides similar weather functionality but does not have the directory traversal vulnerability.
Conclusion
In conclusion, the scott-blanch-weather-app package is vulnerable to directory traversal attacks, which can lead to the disclosure of sensitive information. It is recommended to only use this package for local development and switch to a different package for production environments. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
The vulnerability allows attackers to access files outside of the intended directory root, potentially leading to the disclosure of sensitive information and compromising the security of the system.
No, there is no patch available for this vulnerability in scott-blanch-weather-app.
Yes, you can continue using scott-blanch-weather-app for local development purposes. However, it is recommended to switch to a different package for production environments.
If weather functionality is required for production, it is advised to switch to a different package that does not suffer from the directory traversal vulnerability.
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