Full Disclosure mailing list archives

NO-IP service Flaw


From: Tribal MP <tribalmp () gmail com>
Date: Mon, 26 Jan 2009 15:47:06 +0000

A flaw exists in NO-IP service while updating the status. The problem
reside in the URL and corresponding variables because they are send in
plain text.

By monitoring HTTP traffic in a machine using NO-IP DUC it's possible
to intercept the username, password and subdomain for the account.

Example:
http://dynupdate.no-ip.com/ducupdate.php?username=email () email com&pass=123456789&h[]=subdomain.no-ip.biz


Fabio Pinheiro
http://dicas3000.blogspot.com

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