Missing message authentication in the meta-protocol in Tinc VPN version 1.0.34 and earlier allows a man-in-the-middle attack to disable the encryption of VPN packets.
CVSS Details
- CVSS 3.1 Base Score: 5.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade tinc | Feb 20, 2019 | Oct 10, 2018 |
| Debian | — | Upgrade tinc | Oct 9, 2018 | Oct 8, 2018 |
| Freebsd | — | Upgrade tinc-develUpgrade tinc | Oct 10, 2018 | Oct 9, 2018 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Oct 10, 2018 |
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