CVE-2018-16738: Debian Linux

Low severity, CVSS 3.7. EPSS: 1.4% chance of exploitation in the next 30 days.

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.

Affected products

• Debian Debian Linux: version 9.0 only
• Starwindsoftware Starwind Virtual San: version v8 only
• Tinc-VPN Tinc: from 1.0.30, up to and including 1.0.34

Published 2018-10-10. Last modified 2026-06-17.