CVE-2019-6970 : What You Need to Know

This CVE-2019-6970 article provides insights into a security vulnerability in Moodle versions prior to 3.5.4 that allows SSRF (Server-Side Request Forgery).

Understanding CVE-2019-6970

This section delves into the details of the vulnerability and its impact.

What is CVE-2019-6970?

CVE-2019-6970 is a vulnerability in Moodle versions 3.5.x before 3.5.4 that permits SSRF attacks.

The Impact of CVE-2019-6970

The vulnerability allows attackers to perform SSRF attacks, potentially leading to unauthorized access to internal systems and data leakage.

Technical Details of CVE-2019-6970

Explore the technical aspects of the vulnerability.

Vulnerability Description

Moodle versions prior to 3.5.4 are susceptible to SSRF attacks, enabling malicious actors to send crafted requests from the server.

Affected Systems and Versions

Product: Moodle
Vendor: N/A
Versions Affected: 3.5.x before 3.5.4

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the server to make requests to unauthorized locations, potentially compromising sensitive data.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2019-6970.

Immediate Steps to Take

Update Moodle to version 3.5.4 or later to patch the SSRF vulnerability.
Implement network controls to restrict server-side requests to trusted domains.

Long-Term Security Practices

Regularly monitor and audit server logs for unusual request patterns.
Educate users on the risks of clicking on untrusted links that could trigger SSRF attacks.

Patching and Updates

Stay proactive in applying security patches and updates to prevent exploitation of known vulnerabilities.