CVE-2001-0156
VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which could allow local users to conduct arbitrary port forwarding to other systems.
Date published : 2002-03-09
http://www.atstake.com/research/advisories/2001/a021601-1.txt