Penetration Testing mailing list archives

Re: RE: Cain a& Abel Question


From: "Anish" <anish () myrealbox com>
Date: Thu, 22 May 2003 21:22:29 +0100

Hi David,

Mike Benham noted last August that IE was lame in >>how it checks for valid certificates.  At that time, >>you could 
take an end user certificate and use it to >>sign another (fake) certificate.  If you owned one >>domain name and got 
a certificate, you could >>impersonate anyone.  Don't know if the example site >>is still up but the posting is here: 
http://www.thoughtcrime.org/ie-ssl-chain.txt
 to best of my knowledge this bit on IE was followed by a patch ,what had happened with this was the cert chain was 
searched for a trusted cert and if found the cert was trusted ,without making sure the fullcert path  there was trusted 
:-)till the CA.
 regards
anish


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