CVE-2017-16065 : What You Need to Know
Learn about CVE-2017-16065 where openssl.js, a malicious module, manipulated environment variables. Find out the impact, affected systems, exploitation, and mitigation steps.
The npm platform removed openssl.js, a malicious module designed to manipulate environment variables.
Understanding CVE-2017-16065
What is CVE-2017-16065?
openssl.js was a malicious module published to hijack environment variables but has been unpublished by npm.
The Impact of CVE-2017-16065
- The vulnerability allowed for the manipulation of environment variables, posing a security risk to affected systems.
Technical Details of CVE-2017-16065
Vulnerability Description
- The openssl.js node module contained malicious code aimed at manipulating environment variables.
Affected Systems and Versions
- Product: openssl.js node module
- Vendor: HackerOne
- Versions: All versions
Exploitation Mechanism
- The module could be exploited to manipulate environment variables, potentially leading to unauthorized access or data breaches.
Mitigation and Prevention
Immediate Steps to Take
- Remove the openssl.js node module from affected systems.
- Monitor environment variables for any unauthorized changes.
Long-Term Security Practices
- Regularly update and vet third-party modules for security vulnerabilities.
- Implement strict controls on environment variables to prevent unauthorized manipulation.
Patching and Updates
- Stay informed about security advisories and promptly apply patches to mitigate known vulnerabilities.