CVE-2017-16035 : What You Need to Know
Learn about CVE-2017-16035 affecting the hubl-server node module by HackerOne. Discover the impact, affected systems, exploitation risks, and mitigation steps.
The hubl-server module by HackerOne is vulnerable to a man-in-the-middle attack due to improper handling of HTTPS redirection.
Understanding CVE-2017-16035
This CVE highlights a security issue in the hubl-server node module that can be exploited by attackers.
What is CVE-2017-16035?
The hubl-server module, acting as a wrapper for the HubL Development Server, downloads dependencies from api.hubapi.com over HTTPS. However, the endpoint redirects to an HTTP URL, creating a vulnerability.
The Impact of CVE-2017-16035
The vulnerability allows attackers to compromise the integrity of package installations by intercepting the communication between the developer/system and api.hubapi.com.
Technical Details of CVE-2017-16035
This section delves into the specifics of the vulnerability.
Vulnerability Description
The hubl-server module's insecure handling of HTTPS redirection exposes it to man-in-the-middle attacks, jeopardizing the installation process.
Affected Systems and Versions
- Product: hubl-server node module
- Vendor: HackerOne
- Versions: All versions
Exploitation Mechanism
Attackers can exploit the vulnerability by intercepting communications between the module and api.hubapi.com, compromising the installation integrity.
Mitigation and Prevention
Protecting systems from CVE-2017-16035 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Avoid installing packages from untrusted sources or those with insecure handling of HTTPS redirection.
- Monitor network traffic for any suspicious activities indicating a man-in-the-middle attack.
Long-Term Security Practices
- Implement secure coding practices to prevent similar vulnerabilities in the future.
- Regularly update and patch software to address security flaws.
- Educate developers on secure package installation procedures.
- Consider using secure package managers and repositories.
Patching and Updates
Ensure that the hubl-server module is updated to a secure version that addresses the HTTPS redirection vulnerability.