CVE-2017-18410 : What You Need to Know

Prior to cPanel version 67.9999.103, a vulnerability (identified as SEC-284) allowed the backup archive of a user account to potentially include all MySQL databases on the server.

Understanding CVE-2017-18410

In cPanel versions before 67.9999.103, a specific security issue (SEC-284) could lead to the inclusion of all MySQL databases in a user account's backup archive.

What is CVE-2017-18410?

This CVE refers to a vulnerability in cPanel that could result in the backup archive of a user account containing all MySQL databases on the server.

The Impact of CVE-2017-18410

The vulnerability could potentially expose sensitive data stored in MySQL databases to unauthorized access through the backup archives.

Technical Details of CVE-2017-18410

Vulnerability Description

The issue allowed for the unintended inclusion of all MySQL databases in a user account's backup archive.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: All versions before cPanel 67.9999.103

Exploitation Mechanism

The vulnerability could be exploited by an attacker to gain access to sensitive data stored in MySQL databases through the compromised backup archives.

Mitigation and Prevention

Immediate Steps to Take

Upgrade to cPanel version 67.9999.103 or later to mitigate the vulnerability.
Regularly review and monitor backup archives to ensure they do not contain unauthorized data.

Long-Term Security Practices

Implement strict access controls and permissions for MySQL databases.
Conduct regular security audits and assessments to identify and address any potential vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates provided by cPanel to address known vulnerabilities.