Missing message authentication in the meta-protocol in... · CVE-2018-16758 · GitHub Advisory Database · GitHub

Missing message authentication in the meta-protocol in...

Moderate severity Unreviewed Published May 13, 2022 to the GitHub Advisory Database • Updated Jan 30, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

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.

References

Published by the National Vulnerability Database

Oct 10, 2018

Published to the GitHub Advisory Database May 13, 2022

Last updated Jan 30, 2023

Severity

Moderate

5.9

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

High

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N