CVE-2018-16758

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 v3.0 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.debian.org/security/2018/dsa-4312	Third Party Advisory
http://www.tinc-vpn.org/git/browse?p=tinc;a=commit;h=e97943b7cc9c851ae36f5a41e2b6102faa74193f	Mailing List Vendor Advisory
http://tinc-vpn.org/security/	Vendor Advisory
https://www.starwindsoftware.com/security/sw-20190227-0003/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:tinc-vpn:tinc:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533::::vsphere::*
	cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658::::vsphere::*

Information

Published : 2018-10-10 14:29

Updated : 2022-10-25 09:51

NVD link : CVE-2018-16758

Mitre link : CVE-2018-16758

JSON object : View

CWE

CWE-306

Missing Authentication for Critical Function

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Products Affected

debian

debian_linux

tinc-vpn

tinc

starwindsoftware

starwind_virtual_san

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