PT-2020-14744 · Openbsd · Openbsd

Published 2020-07-28 · Updated 2022-01-04 · CVE-2020-16088

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenBSD versions through 6.7

Description The issue allows authentication bypass due to incorrect logic in checking whether a public key matches.

Recommendations For OpenBSD versions through 6.7, update to a version that contains the fix for this issue to prevent authentication bypass.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-16088

Affected Products

Openbsd

References · 6

• 🔥 https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sig · Exploit
• https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115 · Patch
• https://github.com/xcllnt/openiked/commits/master · Patch
• https://osv.dev/vulnerability/CVE-2020-16088 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-16088 · Security Note
• https://openiked.org/security.html · Vendor Advisory