CVE-2018-16758

EUVD-2018-8558
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
Affected Products (NVD)
VendorProductVersion
tinc-vpntinc
𝑥
≤ 1.0.34
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tinc
bookworm
1.0.36-2
fixed
bullseye
1.0.36-2
fixed
sid
1.0.36-2.1
fixed
trixie
1.0.36-2.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tinc
bionic
needed
cosmic
ignored
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needed
Common Weakness Enumeration
References
http://tinc-vpn.org/security/
http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=e97943b7cc9c851ae36f5a41e2b6102faa74193f
https://www.debian.org/security/2018/dsa-4312
https://www.starwindsoftware.com/security/sw-20190227-0003/
http://tinc-vpn.org/security/
http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=e97943b7cc9c851ae36f5a41e2b6102faa74193f
https://www.debian.org/security/2018/dsa-4312
https://www.starwindsoftware.com/security/sw-20190227-0003/