CVE-2020-7698 : Security Advisory and Response

This CVE-2020-7698 article provides insights into a Command Injection vulnerability affecting Gerapy versions 0 to 0.9.3.

Understanding CVE-2020-7698

This vulnerability, assigned CVE-2020-7698, impacts the Gerapy package due to unsanitized input passed to Popen through the project_configure endpoint.

What is CVE-2020-7698?

CVE-2020-7698 is a Command Injection vulnerability in Gerapy versions 0 to 0.9.3, allowing attackers to execute arbitrary commands.

The Impact of CVE-2020-7698

The vulnerability has a CVSS base score of 8.1 (High severity) with significant impacts on confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2020-7698

This section delves into the technical aspects of the CVE.

Vulnerability Description

The issue arises from unsanitized input passed to Popen via the project_configure endpoint, enabling command injection attacks.

Affected Systems and Versions

Product: Gerapy
Versions: 0 to 0.9.3

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious commands through the project_configure endpoint.

Mitigation and Prevention

Protecting systems from CVE-2020-7698 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Gerapy to version 0.9.3 or above to mitigate the vulnerability.
Implement input sanitization to prevent command injection attacks.

Long-Term Security Practices

Regularly monitor and audit input validation mechanisms.
Conduct security training to raise awareness of command injection risks.

Patching and Updates

Apply security patches promptly to address known vulnerabilities in Gerapy.