CVE-2020-16088 Information

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.

CVSS Vector

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

Reference

https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sig https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115 https://github.com/xcllnt/openiked/commits/master https://www.openiked.org/security.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8