"In coturn before version 184.108.40.206, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 220.127.116.11."
Please bump to 18.104.22.168! Thanks.
Bump is done, vulnerable version is removed.
(In reply to Andreas Schürch from comment #2)
> Bump is done, vulnerable version is removed.