[security] The dangers of CSS iframe overlays

gaz_sec at hushmail.com gaz_sec at hushmail.com
Tue Oct 23 20:12:58 UTC 2007


I can confirm Verisign have now fixed this vulnerability. I'm very 
pleased with the response times of OpenID providers, keep up the 
good work and I'm sure OpenID can become a secure service for 
everyone.

Note to other vendors I may change the proof of concept to use your 
site  if you do not use any frame protection.

On Mon, 15 Oct 2007 10:02:12 +0100 gaz_sec at hushmail.com wrote:
>Hi all
>
>I've create a proof of concept which highlights the problem of 
>single sign on providers not providing iframe protection and 
>remembering the password.
>
>The demo uses a Verisign account (It was the first provider I 
>found 
>without iframe protection)
>
><http://www.thespanner.co.uk/2007/09/28/openid-security-css-
>overlays/>
>
>Cheers
>
>Gareth
>
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>http://openid.net/mailman/listinfo/security




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