cve/2021/CVE-2021-33193.md

CVE-2021-33193

Description

A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server 2.4.17 to 2.4.48.

POC

Reference

• https://portswigger.net/research/http2
• https://www.oracle.com/security-alerts/cpuapr2022.html
• https://www.oracle.com/security-alerts/cpujan2022.html

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/CHYbeta/OddProxyDemo
• https://github.com/PierreChrd/py-projet-tut
• https://github.com/Totes5706/TotesHTB
• https://github.com/austin-lai/External-Penetration-Testing-Holo-Corporate-Network-TryHackMe-Holo-Network
• https://github.com/bioly230/THM_Skynet
• https://github.com/jkiala2/Projet_etude_M1
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/soosmile/POC