WebApp Sec mailing list archives

Re: Extended ASCII characters used for injection


From: john s <rwnin.security () gmail com>
Date: Thu, 21 Oct 2010 10:14:22 -0500

<snip>
You'd be blocking legitimate usage of many different character encodings
including UTF-8 and ISO-8859-1 if you blocked 0x77 - 0xff.
</snip>

<snip>
What platform are you using? It really makes a difference in how Unicode
is handled.
</snip>


Doesn't this issue really boil down to the requirements of a given
application?

Just because some applications require extended character sets, does
that mean every web server implementation needs to support them all?



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