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
Status
Package | Release | Status |
---|---|---|
tinc Launchpad, Ubuntu, Debian |
bionic |
Needed
|
cosmic |
Ignored
(end of life)
|
|
disco |
Not vulnerable
(1.0.35-2)
|
|
eoan |
Not vulnerable
(1.0.35-2build1)
|
|
groovy |
Not vulnerable
(1.0.35-2build1)
|
|
hirsute |
Not vulnerable
(1.0.35-2build1)
|
|
xenial |
Needed
|
|
jammy |
Not vulnerable
(1.0.35-2build1)
|
|
kinetic |
Not vulnerable
(1.0.35-2build1)
|
|
lunar |
Not vulnerable
(1.0.35-2build1)
|
|
focal |
Not vulnerable
(1.0.35-2build1)
|
|
impish |
Not vulnerable
(1.0.35-2build1)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(1.0.35-1)
|
|
mantic |
Not vulnerable
(1.0.35-2build1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 3.7 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |