CVEs-PoC/2020/CVE-2020-25097.md

### [CVE-2020-25097](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25097)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fbreton/lacework