CVE-2024-27459

2024-07-0811:15:10

CWE-787

CWE-121

OpenVPN

web.nvd.nist.gov

openvpn

stack overflow

vulnerability

code execution

privileges

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

The interactive service in OpenVPN 2.6.9 and earlier allows an attacker to send data causing a stack overflow which can be used to execute arbitrary code with more privileges.

Affected configurations

Nvd

Node

openvpnopenvpnRange<2.5.10community

openvpnopenvpnRange2.6.0–2.6.10community

VendorProductVersionCPE
openvpnopenvpn*cpe:2.3:a:openvpn:openvpn:*:*:*:*:community:*:*:*

Vendor	Product	Version	CPE
openvpn	openvpn	*	cpe:2.3:a:openvpn:openvpn:::::community:::*

CNA Affected

[
  {
    "vendor": "OpenVPN",
    "product": "OpenVPN GUI",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "2.6.9 and earlier"
      }
    ],
    "defaultStatus": "unaffected"
  }
]