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Test ID:1.3.6.1.4.1.25623.1.0.114946
Category:General
Title:OpenBSD OpenSSH 6.8p1 - 9.9p1 MitM Vulnerability
Summary:OpenBSD OpenSSH is prone to a man-in-the-middle (MitM); vulnerability.
Description:Summary:
OpenBSD OpenSSH is prone to a man-in-the-middle (MitM)
vulnerability.

Vulnerability Insight:
ssh(1) in OpenSSH contained a logic error that allowed an
on-path attacker (a.k.a MITM) to impersonate any server when the VerifyHostKeyDNS option is
enabled. This option is off by default.

Affected Software/OS:
OpenBSD OpenSSH versions 6.8p1 through 9.9p1.

Solution:
Update to version 9.9p2 or later.

CVSS Score:
7.1

CVSS Vector:
AV:N/AC:H/Au:N/C:C/I:C/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2025-26465
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