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Dunia Soccer Vulnerabilities
Vulnerabilities in Dunia Soccer
Vulnerabilities in Dunia Soccer

Hello Bugtraq!

I want to warn you about security vulnerabilities in system Dunia Soccer.

Advisory: Vulnerabilities in Dunia Soccer
URL: http://websecurity.com.ua/4083/ 
Affected products: all versions of Dunia Soccer.
17.03.2010 - found vulnerabilities.
30.03.2010 - disclosed at my site.
31.03.2010 - informed developers.

These are Insufficient Anti-automation and Denial of Service

The vulnerabilities exist in captcha script CaptchaSecurityImages.php, which
is using in this system. I already reported about vulnerabilities in
CaptchaSecurityImages (http://websecurity.com.ua/4043/). 

Insufficient Anti-automation:


Captcha bypass is possible as via half-automated or automated (with using of
OCR) methods, which were mentioned before (http://websecurity.com.ua/4043/), 
as with using of session reusing with constant captcha bypass method
(http://websecurity.com.ua/1551/), which was described in project Month of 
Bugs in Captchas.



With setting of large values of width and height it's possible to create
large load at the server.

Best wishes & regards,
Administrator of Websecurity web site

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