CVE-2019-6798 : Security Advisory and Response

A vulnerability has been identified in phpMyAdmin prior to version 4.8.5. The flaw allows for a SQL injection attack through the designer feature using a specially crafted username.

Understanding CVE-2019-6798

This CVE involves a security vulnerability in phpMyAdmin that could lead to SQL injection attacks.

What is CVE-2019-6798?

CVE-2019-6798 is a vulnerability in phpMyAdmin versions before 4.8.5 that enables a malicious actor to execute a SQL injection attack by exploiting the designer feature with a carefully crafted username.

The Impact of CVE-2019-6798

The vulnerability could result in unauthorized access to databases, data manipulation, and potentially full control over the affected system by an attacker.

Technical Details of CVE-2019-6798

This section provides more technical insights into the CVE.

Vulnerability Description

A flaw in phpMyAdmin versions prior to 4.8.5 allows for SQL injection attacks through the designer feature using a specifically created username.

Affected Systems and Versions

Affected Product: phpMyAdmin
Affected Versions: Versions before 4.8.5

Exploitation Mechanism

The vulnerability can be exploited by an attacker by leveraging the designer feature and a meticulously crafted username to execute SQL injection attacks.

Mitigation and Prevention

Protecting systems from CVE-2019-6798 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update phpMyAdmin to version 4.8.5 or later to mitigate the vulnerability.
Monitor for any unauthorized access or suspicious activities in the database.

Long-Term Security Practices

Regularly audit and review database access controls and user privileges.
Educate users on secure username creation practices to prevent SQL injection attacks.

Patching and Updates

Stay informed about security updates and patches released by phpMyAdmin.
Apply patches promptly to ensure the system is protected against known vulnerabilities.