full-disclosure - Unicode Left/Right Pointing Double Angel Quotation Mark bypass?

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Date: Tue, 22 May 2007 16:58:03 +0400
From: 3APA3A <3APA3A@...URITY.NNOV.RU>
To: full-disclosure@...ts.grok.org.uk, Web Security <websecurity@...appsec.org>
Subject: Unicode Left/Right Pointing Double Angel
	Quotation Mark bypass?

Dear full-disclosure@...ts.grok.org.uk,

  By  the  way:  I saw Unicode Left Pointing Double Angel Quotation Mark
  (%u00AB) / Unicode Right Pointing Double Angel Quotation Mark (%u00BB)
  are  sometimes  translated  to '<' and '>'. Does somebody experimented
  with

  %u00ABscript%u00BB

  in different environments to bypass filtering in this way?

-- 
http://securityvulns.com/
         /\_/\
        { , . }     |\
+--oQQo->{ ^ }<-----+ \
|  ZARAZA  U  3APA3A   } You know my name - look up my number (The Beatles)
+-------------o66o--+ /
                    |/

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