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| Subject: | Re: [Full-disclosure] [WEB SECURITY] Plain Old Webserver - The coolest firefox extension |
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| Date: | Mon, 12 Feb 2007 22:48:37 +0100 |
Billy Hoffman wrote:
All depends on in the request processing you apply the fix. Its possible that URL Decoding hasn't occuried yet, whereby I can bypass your filter pretty easily. Not to mention Unicode...
hehehe i was waiting for this : ) remember: this is funsec the bypass for the filter is in the signature of the same mail
path = str_replace('../', '', path);
regards,
Francesco 'ascii' Ongaro
http://www.ush.it/
..././..././..././..././
how can't you love funsec?
cause ..././..././..././..././ becomes ../../../../ since the replace is applied only once. simple logic trick, no encoding at all see you, Francesco 'ascii' Ongaro http://www.ush.it/ _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
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