CVE-2018-1000042 : Vulnerability Insights and Analysis

Security Onion Solutions Squert version 1.3.0 through 1.6.7 has a vulnerability allowing OS Command Injection in .inc/callback.php, fixed in version 1.7.0.

Understanding CVE-2018-1000042

This CVE involves a security vulnerability in Security Onion Solutions Squert versions 1.3.0 to 1.6.7, allowing for OS Command Injection.

What is CVE-2018-1000042?

The vulnerability in .inc/callback.php enables the execution of OS Commands through a web request, potentially exploitable via specific parameters.

The Impact of CVE-2018-1000042

The vulnerability could lead to unauthorized execution of OS Commands, posing a risk of system compromise and data breaches.

Technical Details of CVE-2018-1000042

The technical aspects of the CVE provide insight into the vulnerability and its implications.

Vulnerability Description

The vulnerability in Security Onion Solutions Squert versions 1.3.0 to 1.6.7 allows for OS Command Injection in the file .inc/callback.php, facilitating unauthorized command execution.

Affected Systems and Versions

Affected Versions: 1.3.0 to 1.6.7
Unaffected Versions: Fixed in version 1.7.0

Exploitation Mechanism

Exploitable through a web request to .inc/callback.php
Payload within the data or obj parameters used in autocat()

Mitigation and Prevention

Addressing CVE-2018-1000042 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update Security Onion Solutions Squert to version 1.7.0
Monitor and restrict access to .inc/callback.php
Implement input validation and sanitization mechanisms

Long-Term Security Practices

Regular security assessments and audits
Employee training on secure coding practices

Patching and Updates

Apply patches and updates promptly
Stay informed about security advisories and best practices