CVE-2019-14393 : Security Advisory and Response

This CVE-2019-14393 article provides insights into a vulnerability in cPanel versions prior to 80.0.5 that allows for local code execution within the scope of another cPanel account.

Understanding CVE-2019-14393

This vulnerability, identified as SEC-486, stems from the insecure execution of cpphp in cPanel versions before 80.0.5.

What is CVE-2019-14393?

cPanel versions before 80.0.5 have a vulnerability (SEC-486) that enables local code execution within the context of a different cPanel account due to insecure cpphp execution.

The Impact of CVE-2019-14393

The vulnerability allows malicious actors to execute code within the scope of another cPanel account, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2019-14393

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

cPanel versions prior to 80.0.5 are susceptible to local code execution within the context of a different cPanel account because of insecure cpphp execution (SEC-486).

Affected Systems and Versions

Affected Product: cPanel
Vulnerable Versions: Versions prior to 80.0.5

Exploitation Mechanism

The vulnerability allows attackers to exploit insecure cpphp execution to run arbitrary code within the context of another cPanel account.

Mitigation and Prevention

Protecting systems from CVE-2019-14393 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update cPanel to version 80.0.5 or later to mitigate the vulnerability.
Monitor for any unauthorized access or unusual activities on cPanel accounts.

Long-Term Security Practices

Implement strong account isolation measures within cPanel to prevent cross-account code execution.
Regularly review and update security configurations to address emerging threats.
Educate users on secure coding practices and the importance of timely software updates.

Patching and Updates

Regularly apply patches and updates provided by cPanel to address security vulnerabilities and enhance system security.