CVE-2018-16738

Published: 10 October 2018

tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there is a partial mitigation. This is fixed in 1.1.

From the Ubuntu security team

The authentication protocol allows an oracle attack that could potentially be exploited.

Priority

Medium

CVSS 3 base score: 3.7

Status

Package Release Status
tinc
Launchpad, Ubuntu, Debian
Upstream
Released (1.0.35-1)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(1.0.35-2build1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1.0.35-2build1)
Ubuntu 18.04 LTS (Bionic Beaver) Needed

Ubuntu 16.04 LTS (Xenial Xerus) Needed

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needed)
Ubuntu 12.04 ESM (Precise Pangolin) Does not exist