On Tue, 27 Feb 2007, Richard Moore wrote: > <html> > <body onunload="location = self.location"> > <a href="http://slashdot.org/";>http://slashdot.org/</a> > </body> > </html>
Yeah, and the other way round: http://lcamtuf.coredump.cx/ietrap/, when used with FF 2.0.0.2, puts you on a page that: 1) Has URL bar data and favicon from the target site, 2) Views source of what you added with document.write(), 3) Displays as blank. Moreover, repeatedly setting document.location = "xxx"; on departure may land you at slashdot.org/xxx instead (meaning the update is being performed in the context of the new page). Although this looks like a Really Bad Thing (tm), I didn't succeed in modifying /ietrap/ to display a malicious payload (though feels like it's sooo close), nor in manipulating DOM in the latter example to do anything other than annoying the user (because 2.0.0.1 kept crashing ;-). Still, I'm not gonna sleep well until this is fixed. /mz _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
