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Re: Paper: Secure file upload in PHP web applications
From: Nikolay Kichukov <hijacker () oldum net>
Date: Fri, 15 Jun 2007 10:44:41 +0300

Very nice presentation.
Thanks a lot for sharing with us.

Regards,
-Nikolay Kichukov

Alla Bezroutchko wrote:
Various web applications, such as blogs, forums and photo galleries
allow users to upload files. Providing file upload function without
opening security holes proved to be quite a challenge in PHP web
applications. The applications we have tested suffered from a variety of
security problems, ranging from arbitrary file disclosure to remote
arbitrary code execution.

The paper describes various security holes occurring in file upload
implementations and suggests a way to implement a secure file upload.

The paper can be downloaded from
http://www.scanit.be/uploads/php-file-upload.pdf

Regards,
Alla Bezroutchko
Scanit
http://www.scanit.be/

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_______________________________________________
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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