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Date: Mon May 07 2001 - 19:35:37 CDT
[ Advisory for VdnsServer ]
[ VdnsServer is sold by ZFC and Hughestech ]
[ Site: http://www.zfc.com | www.hughesnet.net ]
[ by nemesystm of the DHC ]
[ (http://dhcorp.cjb.net - neme-dhchushmail.com) ]
[ ADV-0121 ]
Virtual DNS (Vdns) allows users with DSL & ADSL type
connections to run their own web server with their
own domain name. It suffers from a denial of
/-|=[who is vulnerable]=|-\
has been tested and was vulnerable.
By opening up a connection to 6070, sending it some
info and then cutting of the connection, Vdns goes
into a state of "Default.Closed" and will not allow
any other connections.
I have made a perl script that exploits this. It is
in the advisory that is available on the DHC site.
Download VdnsServer 2.0
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