CVEs-PoC/2020/CVE-2020-11985.md

### [CVE-2020-11985](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11985)
![](https://img.shields.io/static/v1?label=Product&message=Apache%20HTTP%20Server&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-345%3A%20Insufficient%20verification%20of%20data%20authenticity&color=brighgreen)

### Description

IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and PHP scripts. Note this issue was fixed in Apache HTTP Server 2.4.24 but was retrospectively allocated a low severity CVE in 2020.

### POC

#### Reference
- https://www.oracle.com/security-alerts/cpujan2021.html

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/bioly230/THM_Skynet
- https://github.com/firatesatoglu/shodanSearch
- https://github.com/vshaliii/Basic-Pentesting-2-Vulnhub-Walkthrough
- https://github.com/vshaliii/DC-2-Vulnhub-Walkthrough
- https://github.com/vshaliii/DC-3-Vulnhub-Walkthrough