CVE-2017-16220: Directory Traversal in wind-mvc
Summary
CVE-2017-16220: Directory Traversal in wind-mvc. Affects wind-mvc versions >= 0.0.0. No fix is published. How to fix ↓
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Background
wind-mvc is an npm package used for web application development. It provides functionality for routing and handling HTTP requests. However, wind-mvc is vulnerable to a directory traversal attack. This vulnerability allows an attacker to access files outside of the intended directory root, potentially leading to the disclosure of sensitive information on the affected system.
Vulnerability Detail
The vulnerability in wind-mvc arises from the package's resolution of relative file paths. By manipulating the file path in a specific manner, an attacker can traverse directories and access files outside of the intended scope. For example, an attacker can craft a malicious request to retrieve the '/etc/passwd' file, which contains sensitive system information. This vulnerability poses a high risk as it can lead to the exposure of private files and potentially facilitate further attacks on 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 ensure that wind-mvc is only used in a local development environment where the risk of exploitation is minimized. For production use, it is recommended to find an alternative package that does not have this vulnerability.
Conclusion
In conclusion, wind-mvc is vulnerable to a directory traversal attack, which can result in the disclosure of sensitive files. While no patch is available, it is advised to limit the use of wind-mvc to local development environments and find alternative packages for production use. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
wind-mvc is an npm package used for web application development. It provides routing and handling of HTTP requests.
Directory traversal is a vulnerability that allows an attacker to access files outside of the intended directory root.
This vulnerability in wind-mvc can lead to the disclosure of sensitive files on the affected system, potentially exposing private information.
No, there is no patch available for this vulnerability in wind-mvc.
If wind-mvc is required for production, it is recommended to find an alternative package that does not have this vulnerability.
References
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