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Test ID:1.3.6.1.4.1.25623.1.0.114947
Category:Denial of Service
Title:OpenBSD OpenSSH 9.5p1 - 9.9p1 DoS Vulnerability
Summary:OpenBSD OpenSSH is prone to a denial of service (DoS); vulnerability.
Description:Summary:
OpenBSD OpenSSH is prone to a denial of service (DoS)
vulnerability.

Vulnerability Insight:
sshd(8) in OpenSSH is vulnerable to a memory/CPU
denial-of-service related to the handling of SSH2_MSG_PING packets. This condition may be
mitigated using the existing PerSourcePenalties feature.

Affected Software/OS:
OpenBSD OpenSSH versions 9.5p1 through 9.9p1.

Solution:
Update to version 9.9p2 or later.

CVSS Score:
5.4

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2025-26466
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