CVE-2020-7645 : What You Need to Know

All versions of chrome-launcher allow execution of arbitrary commands by controlling the $HOME environment variable in Linux operating systems.

Understanding CVE-2020-7645

This CVE involves a Command Injection vulnerability in chrome-launcher.

What is CVE-2020-7645?

CVE-2020-7645 is a security vulnerability that enables attackers to execute arbitrary commands by manipulating the $HOME environment variable in Linux when using chrome-launcher.

The Impact of CVE-2020-7645

This vulnerability can be exploited by malicious actors to run unauthorized commands on affected systems, potentially leading to unauthorized access or system compromise.

Technical Details of CVE-2020-7645

Vulnerability Description

The vulnerability in chrome-launcher allows threat actors to execute arbitrary commands by exploiting the $HOME environment variable in Linux systems.

Affected Systems and Versions

Product: chrome-launcher
Vendor: n/a
Versions: All versions

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the $HOME environment variable in Linux operating systems, enabling the execution of unauthorized commands.

Mitigation and Prevention

Immediate Steps to Take

Update chrome-launcher to the latest version to patch the vulnerability.
Avoid running untrusted code or scripts on systems with chrome-launcher installed.

Long-Term Security Practices

Implement least privilege access controls to limit the impact of potential command injections.
Regularly monitor and audit system logs for any suspicious activities.

Patching and Updates

Stay informed about security updates for chrome-launcher and promptly apply patches to mitigate known vulnerabilities.