Bugtraq mailing list archives

Re: Update: Web browsers - a mini-farce (MSIE gives in)


From: MCMuir () dstoutput com
Date: Wed, 27 Oct 2004 11:09:55 -0700

6.0.2800.1106 on Win 2k Pro (5.00.2195 SP4) does not crash.

    -mike


<gabrield89 () hotmail com> wrote on 10/25/2004 08:00:44 AM:

In-Reply-To: <20041023001154.F23256 () dekadens coredump cx>



Last but not least, MSIE gives in:



  Only MSIE appears to be able to consistently handle [*] malformed

  input well, suggesting this is the only program that underwent

  rudimentary security QA testing with a similar fuzz utility.



To all those who considered my original post to be a great propaganda

ammunition for praising MSIE, bad news - although it did take a longer

while for it to give up - three hours - (impressive by comparison to

competitors), it eventually did:



 http://lcamtuf.coredump.cx/mangleme/gallery/ie_die1.html



Tested on 6.0.2800.1106, dies in mshtml.dll. This is a NULL pointer

dereference, so merely a DoS condition, but still an evident flaw in

basic HTML parsing.





Testing on Windows 98 running IE 6.0.2800.1106. Nothing happens. IE 
does not crash. Can anyone else confirm this?


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