CVE-2018-16738
Tinc Authentication Protocol Bypass
Description
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.
INFO
Published Date :
Oct. 10, 2018, 9:29 p.m.
Last Modified :
Nov. 21, 2024, 3:53 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2018-16738
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] |
Solution
- Update the tinc package.
- Upgrade to a patched version.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-16738.
| URL | Resource |
|---|---|
| http://tinc-vpn.org/security/ | Vendor Advisory |
| http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a | |
| https://www.debian.org/security/2018/dsa-4312 | Third Party Advisory |
| https://www.starwindsoftware.com/security/sw-20190227-0002/ | Third Party Advisory |
| http://tinc-vpn.org/security/ | Vendor Advisory |
| http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a | |
| https://www.debian.org/security/2018/dsa-4312 | Third Party Advisory |
| https://www.starwindsoftware.com/security/sw-20190227-0002/ | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-16738 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-16738
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-16738 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-16738 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://tinc-vpn.org/security/ Added Reference http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a Added Reference https://www.debian.org/security/2018/dsa-4312 Added Reference https://www.starwindsoftware.com/security/sw-20190227-0002/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a [No types assigned] Removed Reference MITRE http://www.tinc-vpn.org/git/browse?p=tinc;a=commit;h=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a -
Modified Analysis by [email protected]
Oct. 25, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://www.starwindsoftware.com/security/sw-20190227-0002/ No Types Assigned https://www.starwindsoftware.com/security/sw-20190227-0002/ Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533:*:*:*:vsphere:*:* *cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658:*:*:*:vsphere:*:* -
CVE Modified by [email protected]
Oct. 11, 2022
Action Type Old Value New Value Added Reference https://www.starwindsoftware.com/security/sw-20190227-0002/ [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 03, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://www.debian.org/security/2018/dsa-4312 No Types Assigned https://www.debian.org/security/2018/dsa-4312 Third Party Advisory Changed Reference Type http://tinc-vpn.org/security/ No Types Assigned http://tinc-vpn.org/security/ Vendor Advisory Changed Reference Type http://www.tinc-vpn.org/git/browse?p=tinc;a=commit;h=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a No Types Assigned http://www.tinc-vpn.org/git/browse?p=tinc;a=commit;h=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5a Mailing List, Mitigation, Vendor Advisory Added CWE CWE-287 Added CPE Configuration OR *cpe:2.3:a:tinc-vpn:tinc:*:*:*:*:*:*:*:* versions from (including) 1.0.30 up to (including) 1.0.34 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 3.7
Base CVSS Score: 4.3
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.38 }} -0.01%
score
0.58657
percentile