CVE-2018-4059

Published: 21 March 2019

An exploitable unsafe default configuration vulnerability exists in the TURN server function of coTURN prior to version 4.5.0.9. By default, the TURN server runs an unauthenticated telnet admin portal on the loopback interface. This can provide administrator access to the TURN server configuration, which can lead to additional attacks. An attacker who can get access to the telnet port can gain administrator access to the TURN server.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
coturn
Launchpad, Ubuntu, Debian
Upstream
Released (4.5.1.0-1)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(4.5.1.1-1.1build1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(4.5.1.1-1.1build1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.5.0.7-1ubuntu2.18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.5.0.3-1ubuntu0.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist