CVE-2017-12166

—

CVSS 3.1

9.8 critical

EPSS

4%p89

Published

Oct 4, 2017 (Oct 4, 2017)

Modified

Jun 17, 2026

Description

OpenVPN versions before 2.3.3 and 2.4.x before 2.4.4 are vulnerable to a buffer overflow vulnerability when key-method 1 is used, possibly resulting in code execution.

Vendors: openvpn debian
Products: openvpn, debian linux
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.6%)

In the news0 stories

No ingested article mentions this CVE yet.