CVE-2020-11805 : What You Need to Know

Pexip Reverse Proxy and TURN Server before 6.1.0 has Incorrect UDP Access Control via TURN.

Understanding CVE-2020-11805

This CVE involves a vulnerability in Pexip Reverse Proxy and TURN Server that allows incorrect UDP access control via TURN.

What is CVE-2020-11805?

The vulnerability in Pexip Reverse Proxy and TURN Server before version 6.1.0 enables unauthorized access through TURN, potentially leading to security breaches.

The Impact of CVE-2020-11805

This vulnerability could be exploited by malicious actors to gain unauthorized access to the affected systems, compromising data integrity and confidentiality.

Technical Details of CVE-2020-11805

Pexip Reverse Proxy and TURN Server before version 6.1.0 are susceptible to incorrect UDP access control via TURN.

Vulnerability Description

The vulnerability allows attackers to bypass proper UDP access control mechanisms, potentially leading to unauthorized access.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the incorrect UDP access control via TURN to gain unauthorized access to the system.

Mitigation and Prevention

To address CVE-2020-11805, immediate steps and long-term security practices are essential.

Immediate Steps to Take

Update Pexip Reverse Proxy and TURN Server to version 6.1.0 or newer.
Monitor network traffic for any suspicious activity.
Implement strict access controls and authentication mechanisms.

Long-Term Security Practices

Regularly update and patch software to mitigate known vulnerabilities.
Conduct security assessments and penetration testing to identify and address weaknesses.

Patching and Updates

Ensure timely installation of security patches and updates to prevent exploitation of vulnerabilities.