CVE-2020-16088

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sigExploit, Vendor Advisory
https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115Patch, Third Party Advisory
https://github.com/xcllnt/openiked/commits/masterPatch, Third Party Advisory
https://www.openiked.org/security.htmlVendor Advisory
https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sigExploit, Vendor Advisory
https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115Patch, Third Party Advisory
https://github.com/xcllnt/openiked/commits/masterPatch, Third Party Advisory
https://www.openiked.org/security.htmlVendor Advisory

Timeline

Published: Jul 28, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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