CVE-2017-16189: Directory Traversal in sly07
Summary
CVE-2017-16189: Directory Traversal in sly07. Affects sly07 versions < 0.1.2. No fix is published. How to fix ↓
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Background
sly07 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, which allows malicious actors 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 sly07 arises from its improper resolution of relative file paths. By exploiting this vulnerability, an attacker can craft a request that includes a path traversal sequence, such as '../', to access files outside of the intended directory. For example, an attacker could send a GET request to access the '/etc/passwd' file on the system. This can result in the exposure of sensitive information, such as user credentials or configuration files.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround provided for this vulnerability. The best course of action is to follow the recommendation mentioned above and avoid using sly07 in production environments.
Conclusion
In conclusion, sly07 is vulnerable to a directory traversal attack that allows unauthorized access to files outside of the intended directory root. No patch is available for this vulnerability, so it is advised to use sly07 only for local development and switch to a different package for production environments. For further support on vulnerability remediation, please 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 exposure of sensitive information.
No, there is no patch available for this vulnerability in sly07.
Yes, this vulnerability can be exploited remotely by sending crafted requests to the vulnerable system.
There are no known instances of this vulnerability being exploited in the wild.
If you are using sly07, it is recommended to only use it for local development purposes. For production environments, switch to a different package that does not suffer from this vulnerability.
