CVE-2019-14391 Explained : Impact and Mitigation

A vulnerability in cPanel versions prior to 82.0.2 allows inadequate enforcement of Reseller package creation ACLs (SEC-514).

Understanding CVE-2019-14391

This CVE identifies a security issue in cPanel that affects the enforcement of access control lists for Reseller package creation.

What is CVE-2019-14391?

cPanel versions before 82.0.2 fail to properly enforce Reseller package creation ACLs, potentially leading to unauthorized access and misuse of resources.

The Impact of CVE-2019-14391

The vulnerability could allow malicious users to bypass access restrictions, create unauthorized packages, and potentially compromise the security and integrity of the system.

Technical Details of CVE-2019-14391

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The issue lies in the inadequate enforcement of Reseller package creation ACLs in cPanel versions prior to 82.0.2, identified as SEC-514.

Affected Systems and Versions

Product: cPanel
Vendor: cPanel
Versions Affected: Prior to 82.0.2

Exploitation Mechanism

Attackers can exploit this vulnerability by bypassing access controls and creating unauthorized Reseller packages, potentially gaining unauthorized access to resources.

Mitigation and Prevention

Protecting systems from CVE-2019-14391 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update cPanel to version 82.0.2 or newer to address the vulnerability.
Monitor Reseller package creation activities for any unauthorized actions.

Long-Term Security Practices

Regularly review and adjust ACLs to ensure proper access control.
Educate users on secure Reseller package creation practices to prevent misuse.

Patching and Updates

Apply patches and updates provided by cPanel to fix the vulnerability and enhance system security.