CVE-2017-16212: Directory Traversal in ltt
Summary
CVE-2017-16212: Directory Traversal in ltt. Affects ltt versions < 1.1.0. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
Background
The ltt package is an npm package used for local development. It provides functionality for resolving file paths. However, versions of ltt prior to 1.1.0 are vulnerable to a directory traversal attack. This vulnerability allows a malicious actor 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 ltt arises from its resolution of relative file paths. By manipulating the file path in a specific way, an attacker can traverse directories and access files outside of the intended directory root. For example, an attacker can send a GET request with a manipulated file path to retrieve sensitive files, such as /etc/passwd. This vulnerability poses a significant risk as it can lead to the exposure of private information and compromise the security of the system.
How To Fix
No fixed version is published for this vulnerability.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As there is no patch available, the best workaround is to avoid using the ltt package in production environments. Instead, consider using an alternative package that provides similar functionality but does not have the directory traversal vulnerability.
Conclusion
The ltt package has a directory traversal vulnerability that allows an attacker to access files outside of the intended directory root. This can lead to the disclosure of sensitive information. It is recommended to avoid using ltt in production environments and switch to a different package if the functionality is required. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for ltt →
FAQ
The vulnerability allows an attacker to access files outside of the intended directory root, potentially leading to the disclosure of sensitive information.
Versions of ltt prior to 1.1.0 are affected by this vulnerability.
No, there is no patch available for this vulnerability.
Yes, this vulnerability can be exploited remotely by sending a manipulated file path in a GET request.
If you are using ltt for local development, it is recommended to switch to a different package. If ltt is required for production, consider using a different package that does not have this vulnerability.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
