CVE-2020-16088

CRITICAL

OpenBSD < 6.7 - Authentication Bypass in OpenIKED Public Key Check

Title source: llm
STIX 2.1

Description

iked in OpenIKED, as used in OpenBSD through 6.7, allows authentication bypass because ca.c has the wrong logic for checking whether a public key matches.

References (4)

Core 4

Scores

CVSS v3 9.8
EPSS 0.0086
EPSS Percentile 75.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287
Status published
Products (1)
openbsd/openbsd < 6.7
Published Jul 28, 2020
Tracked Since Feb 18, 2026