WebApp Sec mailing list archives

RE: [WEB SECURITY] Fundamental error in Corsaire's paper?


From: "Martin O'Neal" <martin.oneal () corsaire com>
Date: Sat, 29 Apr 2006 08:30:48 +0100


Well, if you ask me, then yes, there is 
a problem in the Corsaire paper, 
since it doesn't mention that in almost 
all of the cases, the cookie path is 
useless for improving security. 

From a best practise point of view, the path should be specified if
possible.  However, that said (as noted in the Corsaire paper) it
doesn't have a lot of practical use whilst the same origin issues affect
the browsers.  The 'same origin' label isn't mine; this was the term
that the browser vendors all seemed to use to describe the scenario
during discussions.  I kind of got the impression that this was a term
they were familiar with.  :p

Also, there is the javascript separation issue.  Why is the HTTP agent
separation model not carried forward into javascript?  By design, bad
implementation, or a simple flaw?  

Martin...


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