CVEvulnerability

CVE-2025-50054

5.5 MEDIUM Published 2025-06-20 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-06-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-122, CWE-787

Description

Buffer overflow in OpenVPN ovpn-dco-win version 1.3.0 and earlier and version 2.5.8 and earlier allows a local user process to send a too large control message buffer to the kernel driver resulting in a system crash

Affected configurations

• openvpn ovpn-dco-win (<= 1.3.0) • openvpn ovpn-dco-win (>= 2.4.0 <= 2.5.8)

Related

Weakness · CWE (2)

  • CWE-122 Heap-based Buffer Overflow weakness
  • CWE-787 Out-of-bounds Write weakness

References