CVE-2017-2642 : Vulnerability Insights and Analysis

Moodle 3.x has a vulnerability that leads to the disclosure of a user's full name on the user preferences page.

Understanding CVE-2017-2642

This CVE entry highlights a security issue in Moodle 3.x that exposes user information.

What is CVE-2017-2642?

The vulnerability in Moodle 3.x allows for the disclosure of a user's full name on the user preferences page, potentially compromising user privacy.

The Impact of CVE-2017-2642

The disclosure of a user's full name can lead to privacy breaches and unauthorized access to personal information.

Technical Details of CVE-2017-2642

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

Moodle 3.x is affected by a security flaw that reveals the user's full name on the user preferences page.

Affected Systems and Versions

Product: Moodle 3.x
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited by accessing the user preferences page in Moodle 3.x, where the full name is inadvertently exposed.

Mitigation and Prevention

Protecting systems from CVE-2017-2642 requires immediate actions and long-term security measures.

Immediate Steps to Take

Users should avoid accessing sensitive information on public or shared devices.
Administrators should monitor user data access and review permissions.

Long-Term Security Practices

Implement access controls and user authentication mechanisms.
Regularly update Moodle installations to patch known vulnerabilities.
Educate users on data privacy and security best practices.

Patching and Updates

Ensure that Moodle 3.x installations are kept up to date with the latest security patches and updates.