| 제목 | thingsboard v3.7.0 Denial of Service |
|---|
| 설명 | 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. |
|---|
| 원천 | ⚠️ https://1drv.ms/v/s!AksJ421iyCG-mytAcEUF6WqOTwj2?e=6WAp5G |
|---|
| 사용자 | lujiefsi (UID 72362) |
|---|
| 제출 | 2024. 07. 24. AM 05:30 (2 연령 ago) |
|---|
| 모더레이션 | 2024. 09. 30. PM 07:49 (2 months later) |
|---|
| 상태 | 수락 |
|---|
| VulDB 항목 | 278887 [ThingsBoard 까지 3.7.0 HTTP RPC API 서비스 거부] |
|---|
| 포인트들 | 20 |
|---|