CVE-2022-37621 Explained : Impact and Mitigation
Learn about CVE-2022-37621, a prototype pollution vulnerability in function resolveShims in thlorenz browserify-shim 3.8.15, its impact, affected systems, and mitigation steps.
A detailed overview of the Prototype pollution vulnerability in function resolveShims in resolve-shims.js in thlorenz browserify-shim 3.8.15.
Understanding CVE-2022-37621
This section will provide insights into the nature and impact of the CVE.
What is CVE-2022-37621?
The CVE-2022-37621 involves a prototype pollution vulnerability in the function resolveShims within resolve-shims.js in thlorenz browserify-shim 3.8.15. This vulnerability occurs via the fullPath variable in resolve-shims.js.
The Impact of CVE-2022-37621
The impact of this vulnerability can lead to potential security risks in systems or applications utilizing thlorenz browserify-shim 3.8.15.
Technical Details of CVE-2022-37621
In this section, we will delve into specific technical details regarding the vulnerability.
Vulnerability Description
The vulnerability lies in the resolveShims function in resolve-shims.js, facilitating prototype pollution.
Affected Systems and Versions
The issue affects thlorenz browserify-shim version 3.8.15
Exploitation Mechanism
Exploitation can occur through malicious manipulation of the fullPath variable in resolve-shims.js.
Mitigation and Prevention
This section will outline steps to mitigate and prevent exploitation of the CVE.
Immediate Steps to Take
Developers should update to a secure version of thlorenz browserify-shim and monitor for any suspicious activity.
Long-Term Security Practices
Employ secure coding practices and regularly update dependencies to avoid similar vulnerabilities.
Patching and Updates
Stay informed about security patches and updates released by thlorenz browserify-shim to address CVE-2022-37621.