CVE-2017-16130: Directory Traversal in exxxxxxxxxxx
Summary
CVE-2017-16130: Directory Traversal in exxxxxxxxxxx. Affects exxxxxxxxxxx versions < 1.0.2. No fix is published. How to fix ↓
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Background
exxxxxxxxxxx is an npm package used for [provide brief description of the package functionality]. It is vulnerable to a directory traversal vulnerability, which allows a malicious actor to access files outside of the intended directory root. This can lead to the disclosure of private files on the vulnerable system. The vulnerability is effective for files with a file extension, but partial mitigation is provided. The affected versions range from 0 to 1.0.2.
Vulnerability Detail
The directory traversal vulnerability in exxxxxxxxxxx arises from the package resolving relative file paths. By exploiting this vulnerability, an attacker can manipulate file paths to access files outside of the intended directory root. This can result in the unauthorized disclosure of sensitive information. An example request that demonstrates this vulnerability is:
GET /../../../etc/passwd HTTP/1.1
host: foo
The package does not have a patch available to fix this vulnerability. It is recommended to only use this package for local development. If the functionality is required for production, it is advised to use an alternative package.
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 manually sanitize and validate user input to prevent directory traversal attacks. This can be done by ensuring that user-supplied file paths are restricted to the intended directory root and do not allow any relative path traversal.
Conclusion
exxxxxxxxxxx is vulnerable to a directory traversal vulnerability that allows unauthorized access to files outside of the intended directory root. No patch is available, so it is recommended to use the package only for local development. If the package is needed for production, it is advised to switch to a different package. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for exxxxxxxxxxx →
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 no patch available for this vulnerability.
Yes, this vulnerability can be exploited remotely by sending a specially crafted request to the vulnerable system.
No, only versions 0 to 1.0.2 of exxxxxxxxxxx are affected by this vulnerability.
Yes, it is recommended to use an alternative package that does not have this vulnerability if the functionality provided by exxxxxxxxxxx is required for production.
