CVEs-PoC/2019/CVE-2019-9513.md

CVE-2019-9513

Description

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

POC

Reference

• https://kb.cert.org/vuls/id/605641/
• https://kc.mcafee.com/corporate/index?page=content&id=SB10296
• https://usn.ubuntu.com/4099-1/
• https://www.oracle.com/security-alerts/cpujan2021.html
• https://www.oracle.com/security-alerts/cpuoct2020.html

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/ChiomaDibor/Vulnerability-Management-of-a-Web-Server-Using-Nessus-and-Patch-Management-with-Ansible
• https://github.com/Cybervixy/Vulnerability-Management
• https://github.com/Oju-kwu/Vulnerability-Management-Lab
• https://github.com/Teedico/Nessus_Vulnerability_Assessment
• https://github.com/flyniu666/ingress-nginx-0.21-1.19.5
• https://github.com/rmtec/modeswitcher
• https://github.com/vshaliii/DC-4-Vulnhub-Walkthrough