CVE-2018-3785 : What You Need to Know

CVE-2018-3785 was published on 2018-08-17 by HackerOne. It involves a command injection vulnerability in git-dummy-commit v1.3.0, allowing the execution of OS level commands.

Understanding CVE-2018-3785

This CVE entry highlights a security issue in the git-dummy-commit software.

What is CVE-2018-3785?

CVE-2018-3785 is a vulnerability in git-dummy-commit v1.3.0 that enables the execution of OS level commands due to an unescaped parameter.

The Impact of CVE-2018-3785

The vulnerability can lead to command injection, potentially allowing attackers to execute malicious commands on the system.

Technical Details of CVE-2018-3785

This section delves into the specifics of the vulnerability.

Vulnerability Description

An unescaped parameter in git-dummy-commit v1.3.0 allows for the execution of OS level commands, leading to a command injection vulnerability.

Affected Systems and Versions

Product: git-dummy-commit
Vendor: https://github.com/stevemao
Affected Version: Not fixed

Exploitation Mechanism

The vulnerability arises from improper handling of parameters in git-dummy-commit, enabling attackers to inject and execute arbitrary commands.

Mitigation and Prevention

Protecting systems from CVE-2018-3785 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update git-dummy-commit to the latest version once a fix is released.
Avoid running the software on untrusted systems.

Long-Term Security Practices

Implement input validation to sanitize user inputs effectively.
Regularly monitor and audit software for vulnerabilities.

Patching and Updates

Stay informed about security patches and updates for git-dummy-commit to address CVE-2018-3785 effectively.