source: http://www.securityfocus.com/bid/38395/info

Kojoney is prone to a remote denial-of-service vulnerability.

A remote attacker can exploit this issue to gain unauthorized access to local files and crash the affected application, resulting in a denial-of-service condition.

Versions prior to Kojoney 0.0.4.2 are vulnerable. 

The following example URI is available:

file://localhost/dev/urandom 