cve/2024/CVE-2024-34362.md

### [CVE-2024-34362](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34362)
![](https://img.shields.io/static/v1?label=Product&message=envoy&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3E%3D%201.30.0%2C%20%3C%3D%2011.30.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-416%3A%20Use%20After%20Free&color=brighgreen)

### Description

Envoy is a cloud-native, open source edge and service proxy. There is a use-after-free in `HttpConnectionManager` (HCM) with `EnvoyQuicServerStream` that can crash Envoy. An attacker can exploit this vulnerability by sending a request without `FIN`, then a `RESET_STREAM` frame, and then after receiving the response, closing the connection.

### POC

#### Reference
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-hww5-43gv-35jv

#### Github
No PoCs found on GitHub currently.