cve/2020/CVE-2020-5416.md

### [CVE-2020-5416](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5416)
![](https://img.shields.io/static/v1?label=Product&message=CF%20Deployment&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Routing&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=All%3C%200.204.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=All%3C%2013.13.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-404%3A%20Improper%20Resource%20Shutdown%20or%20Release&color=brighgreen)

### Description

Cloud Foundry Routing (Gorouter), versions prior to 0.204.0, when used in a deployment with NGINX reverse proxies in front of the Gorouters, is potentially vulnerable to denial-of-service attacks in which an unauthenticated malicious attacker can send specially-crafted HTTP requests that may cause the Gorouters to be dropped from the NGINX backend pool.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/alphaSeclab/sec-daily-2020