CVE-2000-1169: OpenBSD OpenSSH

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

OpenSSH SSH client before 2.3.0 does not properly disable X11 or agent forwarding, which could allow a malicious SSH server to gain access to the X11 display and sniff X11 events, or gain access to the ssh-agent.

Affected products

• OpenBSD OpenSSH: version 2.2 only

Published 2001-01-09. Last modified 2026-06-16.