CVE-2020-7631 Explained : Impact and Mitigation

Diskusage-ng through 0.2.4 is vulnerable to Command Injection, allowing the execution of arbitrary commands via the path argument.

Understanding CVE-2020-7631

What is CVE-2020-7631?

CVE-2020-7631 is a vulnerability in diskusage-ng that enables Command Injection, potentially leading to the execution of unauthorized commands.

The Impact of CVE-2020-7631

This vulnerability could be exploited by attackers to execute arbitrary commands on the affected system, posing a significant security risk.

Technical Details of CVE-2020-7631

Vulnerability Description

The vulnerability in diskusage-ng through version 0.2.4 allows attackers to execute arbitrary commands through the path argument, leading to Command Injection.

Affected Systems and Versions

Product: diskusage-ng
Vendor: n/a
Versions affected: All versions including 0.2.4

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the path argument to execute unauthorized commands on the target system.

Mitigation and Prevention

Immediate Steps to Take

Update diskusage-ng to a patched version that addresses the Command Injection vulnerability.
Implement input validation mechanisms to sanitize user inputs and prevent command injection attacks.

Long-Term Security Practices

Regularly monitor and update software components to mitigate potential vulnerabilities.
Conduct security assessments and penetration testing to identify and address security weaknesses.

Patching and Updates

Apply security patches and updates provided by the diskusage-ng project to fix the Command Injection vulnerability.