CVE-2018-3713 : Security Advisory and Response
Learn about CVE-2018-3713, a Path Traversal vulnerability in the angular-http-server node module that allows unauthorized access to file content. Find mitigation steps and best practices for enhanced security.
The angular-http-server node module has a vulnerability related to Path Traversal, allowing malicious users to access the content of any file with a known path.
Understanding CVE-2018-3713
This CVE involves a Path Traversal vulnerability in the angular-http-server node module.
What is CVE-2018-3713?
The vulnerability arises due to inadequate validation of the possibleFilename parameter, enabling unauthorized access to file content.
The Impact of CVE-2018-3713
The vulnerability can be exploited by malicious actors to read sensitive information from files on the server.
Technical Details of CVE-2018-3713
The technical aspects of the CVE.
Vulnerability Description
The angular-http-server node module is susceptible to Path Traversal due to the lack of proper validation, allowing unauthorized file access.
Affected Systems and Versions
- Product: angular-http-server node module
- Vendor: HackerOne
- Versions: All versions
Exploitation Mechanism
The vulnerability can be exploited by manipulating the possibleFilename parameter to traverse directories and access files.
Mitigation and Prevention
Ways to address and prevent the CVE.
Immediate Steps to Take
- Update the angular-http-server node module to the latest secure version.
- Implement input validation to prevent directory traversal attacks.
Long-Term Security Practices
- Regularly audit and review code for security vulnerabilities.
- Educate developers on secure coding practices to prevent similar issues.
Patching and Updates
- Monitor for security advisories and apply patches promptly to mitigate known vulnerabilities.