CVE-2019-7718 : Security Advisory and Response

A vulnerability has been found in version 6.x of Metinfo that allows attackers to execute malicious PHP code through a race condition in the backend database backup feature.

Understanding CVE-2019-7718

This CVE identifies a security issue in Metinfo 6.x that enables the execution of arbitrary PHP code by exploiting a race condition in the database backup functionality.

What is CVE-2019-7718?

The vulnerability in Metinfo 6.x allows attackers to run malicious PHP code by accessing specific URIs in the system.

The Impact of CVE-2019-7718

Attackers can exploit this vulnerability to execute arbitrary code on the affected system, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2019-7718

This section provides detailed technical information about the CVE.

Vulnerability Description

The issue arises from a race condition in the backend database backup function of Metinfo 6.x, enabling the execution of arbitrary PHP code.

Affected Systems and Versions

Version 6.x of Metinfo is affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit the race condition by accessing specific URIs in the system, allowing them to execute malicious PHP code.

Mitigation and Prevention

Protecting systems from CVE-2019-7718 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or restrict access to the vulnerable URIs mentioned in the description.
Implement strict input validation to prevent unauthorized code execution.

Long-Term Security Practices

Regularly update and patch the Metinfo software to address security vulnerabilities.
Conduct security audits and penetration testing to identify and mitigate potential risks.

Patching and Updates

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