CVE-2020-27611
BigBlueButton through 2.2.28 uses STUN/TURN resources from a third party, which may represent an unintended endpoint.
Date published : 2020-10-21
https://docs.bigbluebutton.org/admin/privacy.html
https://github.com/bigbluebutton/bigbluebutton/commit/d0bc77c3dbd858295004f15d7a57ec35e6b203d6
