CVE-2024-27459

HIGH

OpenVPN < 2.5.10 - Stack-based Buffer Overflow via Interactive Service

Title source: llm
STIX 2.1

Description

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.

References (3)

Core 3

Scores

CVSS v3 7.8
EPSS 0.0826
EPSS Percentile 94.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-121 CWE-787
Status published
Products (1)
openvpn/openvpn < 2.5.10
Published Jul 08, 2024
Tracked Since Feb 18, 2026