CVE-2019-15716 Explained : Impact and Mitigation

WTF before version 0.19.0 had a vulnerability that could allow local attackers to access passwords or API keys due to improper permissions set for the config.yml file.

Understanding CVE-2019-15716

This CVE entry describes a security issue in the WTF application that could lead to unauthorized access to sensitive information.

What is CVE-2019-15716?

Prior to version 0.19.0 of WTF, there was a lack of implementation to set proper permissions for the config.yml file. This oversight could enable local attackers to obtain passwords or API keys if the permissions were misconfigured or relied on unsafe operating system defaults.

The Impact of CVE-2019-15716

The vulnerability in CVE-2019-15716 could result in unauthorized disclosure of sensitive information, potentially compromising the security and confidentiality of user data.

Technical Details of CVE-2019-15716

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

WTF before version 0.19.0 did not properly set permissions for the config.yml file, creating a security gap that could be exploited by local attackers to access passwords or API keys.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions affected: Not applicable

Exploitation Mechanism

The vulnerability could be exploited by local attackers who could leverage the lack of proper permissions on the config.yml file to gain unauthorized access to sensitive data.

Mitigation and Prevention

Protecting systems from CVE-2019-15716 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade WTF to version 0.19.0 or newer to address the vulnerability.
Ensure proper permissions are set for the config.yml file to prevent unauthorized access.

Long-Term Security Practices

Regularly review and update permissions on critical configuration files.
Implement least privilege access controls to limit exposure to sensitive data.

Patching and Updates

Apply patches and updates provided by the WTF project to fix the vulnerability and enhance overall security.