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.
{ "binaries": [ { "binary_name": "tinc", "binary_version": "1.0.26-1" } ] }
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-16738.json"
{ "binaries": [ { "binary_name": "tinc", "binary_version": "1.0.33-1build1" } ] }