BugTraq
Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 09 2004 06:24PM
Disclosure From OSSI (disclosure ossecurity ca) (4 replies)
RE: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 09 2004 10:42PM
Oliver Lavery (olavery pivx com)
RE: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 09 2004 10:01PM
David Schwartz (davids webmaster com) (1 replies)

This is a total non-issue. Almost every attack vector that could place a
malicious DLL in the same directory as IE could replace IE itself or snap
screen captures. SSL is not intended to protect against attacks on either
endpoint.

This is like complaining that your safe doesn't keep people from breaking
your windows. Of course Microsoft has no intended fix, nothing is broken.

Ironically, the only real fix against someone replacing your browser with a
browser that steals data that is sent encrypted is to integrate the
retrieval/rendering logic into the operating system such that it cannot be
replaced. Something for which nearly every expert in the field has argued
that there is no rational technical justification.

In other words, if you can choose Netscape as your default browser, then an
attacker can choose a browser that tees off your decrypted data. The only
solution is for you to be unable to change your browser.

DS

[ reply ]
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 10 2004 03:51AM
Darren Reed (avalon caligula anu edu au) (1 replies)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 10 2004 09:10PM
der Mouse (mouse Rodents Montreal QC CA) (3 replies)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 11 2004 06:11AM
Darren Reed (avalon caligula anu edu au) (1 replies)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 11 2004 07:07AM
der Mouse (mouse Rodents Montreal QC CA) (1 replies)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 11 2004 08:44AM
Darren Reed (avalon caligula anu edu au) (1 replies)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 11 2004 09:03AM
der Mouse (mouse Rodents Montreal QC CA)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 11 2004 04:04AM
Glynn Clements (glynn clements virgin net)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 11 2004 12:28AM
John D. Hardin (jhardin impsec org) (1 replies)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 11 2004 04:56AM
der Mouse (mouse Rodents Montreal QC CA)
RE: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 09 2004 07:31PM
Ward Taylor (rfdhomer windyplains com) (2 replies)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 10 2004 04:40PM
Nexus (nexus patrol i-way co uk)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 10 2004 10:31AM
Peter Pentchev (roam ringlet net)
Re: Round One: "DLL Proxy" Attack Easily Hijacks SSL from Internet Explorer Feb 09 2004 07:20PM
Seth Arnold (sarnold wirex com)


 

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