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Message-ID: <27369.1307981983@turing-police.cc.vt.edu>
Date: Mon, 13 Jun 2011 12:19:43 -0400
From: Valdis.Kletnieks@...edu
To: secn3t@...il.com
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: POC for a simple gmail/possible code
injection into html wich can be executed in an email,
i will make the PoC code and explain how here and now...
On Sun, 12 Jun 2011 11:33:17 +1000, -= Glowing Doom =- said:
> This code is not what shows up when it is dissected.
> It shows up with many x41 all over the email when it is done properly .
Part of the problem is that your original PoC mail didn't in fact have x41s all
over the place. Your original e-mail showed up as a multipart/alternative. In
the text/plain part, it had:
PoC1.
Ok, this is a PoC , this actual whole sentence...<http://www.lemonparty.biz>
And in the text/html part, it had (quoted-printable and all):
one, you can make the whole email, a url... i will do this right now..<br><=
br><br>PoC1.<br><a href=3D"http://www.lemonparty.biz">Ok, this is a PoC , t=
his actual whole sentence...</a><br><br><br>PoC 2:<br><br><a href=3D"http:/=
/www.goggle.com">I wrote that sentecne, then, i backspaced it and blacked i=
t over with copy , then, enter url to wherver i want...There is 3 ways i ha=
ve found todo this, when i dissected one of them, the URL/Sentence, was gfu=
ll of x41\x41\x41 , very strange... because it is still able to be done 3 w=
All of which makes it rather hard to figure out what you're talking about. All
anybody sees is perfectly normal HTML anchor text, which is a *feature* that's
probably older than many readers of this list. ;)
See page 4 of the *original* HTML spec from 1993:
http://www.w3.org/MarkUp/draft-ietf-iiir-html-01.txt
which includes the text:
Item one has an
<A NAME="anchor">
anchor
</A>
Content of type "application/pgp-signature" skipped
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