Character questions (fwd)

From: zeno (bugtraqat_private)
Date: Mon Feb 11 2002 - 06:23:31 PST

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    Seems owasp didn't have an answer. Comment appreciated.
    
    - zenoat_private
    
    
    > Hello,
    > 
    > I wrote a few months ago a paper called "fingerprinting port 80 attacks".
    > I am 80 percent done with a part 2 to this paper which is so far roughly 15 pages.
    > 
    > I had a few questions on some characters I'm trying to find "practicle" examples
    > for.
    > 
    >    " ^" carrot
    > 
    > I haven't been able to find any practicle example of an attack with this. 
    > Anyone got suggestions?
    > 
    > 
    > [ and ]
    > 
    > These other characters I also haven't seen a practicle example of.
    > Sure someone could execute a command simialar to rm [a-f]* but I'm curious
    > if anyone has a better example of usage of these characters in an attack.
    > Another example would be if source code was being uploaded (echod into a tmp file
    > and executed to help trojan a box) this could then show up but I'm looking for i
    > a better example if one exists.
    > 
    > 
    > +
    > 
    > I haven't found a good example of this character being used in an attack.
    > Also I haven't found any documentation so I'm asking the list on this one.
    > 
    > 
    > Thanks owasp
    > 
    > - zenoat_private
    



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