zoo: directory traversal security bug

[Jose Carlos do Nascimento <josecarlos.nascimento@varig.com>]

Hi, All

I'm mantainer of zoo package and I need help to solve this bug:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=309594

I dont know C  :(

I would be very grateful if someone could help me.

Thanks
Jose Carlos