CVE-2020-27611

Name of the Vulnerable Software and Affected Versions BigBlueButton versions 2.2.8 through 2.2.28

Description The issue concerns BigBlueButton using STUN/TURN resources from a third party, potentially representing an unintended endpoint. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations For BigBlueButton versions 2.2.8 through 2.2.28, consider restricting access to the STUN/TURN resources from third parties to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.