| tiêu đề | thingsboard v3.7.0 Denial of Service |
|---|
| Mô tả | Summary: RPC Server on Compromised Device Returns Large Data, Causing DoS on Thingsboard.
Detailed Steps to Reproduce the Vulnerability:
1. Setup: Ensure you have a device that can start an RPC server and that Thingsboard platform is properly set up to communicate with this device.
2. Start RPC Server: Use the HTTP RPC API reference to start an RPC server on the device.
3. Send Request: Through the Thingsboard platform, send a request to this RPC server.
4. Malicious Response: Configure the device to return a maliciously large amount of data in response to the RPC request. Our data is create by python: error_message = "Unknown " * 5000000 + "method";response = {"error": error_message};
5. Observe Effects: Notice that the Thingsboard platform tries to handle this large response, leading to Out Of Memory (OOM) errors, and eventually causing the platform to crash. |
|---|
| Nguồn | ⚠️ https://1drv.ms/v/s!AksJ421iyCG-mytAcEUF6WqOTwj2?e=6WAp5G |
|---|
| Người dùng | lujiefsi (UID 72362) |
|---|
| Đệ trình | 24/07/2024 05:30 (cách đây 2 những năm) |
|---|
| Kiểm duyệt | 30/09/2024 19:49 (2 months later) |
|---|
| Trạng thái | được chấp nhận |
|---|
| Mục VulDB | 278887 [ThingsBoard đến 3.7.0 HTTP RPC API Từ chối dịch vụ] |
|---|
| điểm | 20 |
|---|