CVEvulnerability

CVE-2017-7520

7.4 HIGH Published 2017-06-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-06-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.4 HIGH — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:H/Au:N/C:P/I:N/A:P
Weaknesses
CWE-125, CWE-200

Description

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service and/or possibly sensitive memory leak triggered by man-in-the-middle attacker.

Affected configurations

• openvpn openvpn (<= 2.3.16) • openvpn openvpn 2.4.0 • openvpn openvpn 2.4.1 • openvpn openvpn 2.4.2

Related

Weakness · CWE (2)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References