Enterprise Linux Security Episode 94 - regreSSHion

In this episode, Jay and Joao will discuss the recent regreSSHion vulnerability, which claims to be a path to root - although it might take a while. Also, recent developments with Teamviewer are also discussed.
Thanks to TuxCare for sponsoring the Enterprise Linux Security podcast. Check out their awesome services to see how they can simplify Linux administration! ➜ learnlinux.lin...
Relevant Links
• New OpenSSH Vulnerability Could Lead to RCE as Root on Linux Systems ➜
learnlinux.lin...
•regreSSHion: Remote Unauthenticated Code Execution Vulnerability in OpenSSH server ➜ learnlinux.lin...
• TeamViewer IT security update ➜ learnlinux.lin...
🎓 BRAND NEW UDEMY COURSES AVAILABLE!
Check out my new courses on Udemy and take your learning even further!
• Ansible Course ➜ learnlinux.lin...
• Linux Essentials Course ➜ learnlinux.lin...
Check out the LLTV Shop!
Shirts, bags, cups and much more! ➜ merch.learnlin...
Support the Channel
Show your support for Learn Linux TV and get access to exclusive perks!
• Become a Channel Member ➜ learnlinux.lin...
• Become a Patron ➜ learnlinux.lin...
Official Stores and Merchandise
• Linux Merch ➜ merch.learnlin...
• Latest book: Mastering Ubuntu Server ➜ ubuntuserverbo...
• Linux stuff from Amazon ➜ learnlinux.lin...
• Awesome Pi-powered KVM ➜ learnlinux.lin...
• 5% discount on LPI exam vouchers ➜ learnlinux.lin...
Note: Royalties and/or commission is earned from some of the above links
Full Courses from Learn Linux TV
• Linux Essentials Certification Workshop ➜ learnlinux.lin...
• Linux Crash Course series ➜ linux.video/cc
• Learn how to use tmux ➜ linux.video/tmux
• Learn how to use vim ➜ linux.video/vim
• Bash Scripting Series ➜ linux.video/bash
• Proxmox VE Cluster Full Course ➜ linux.video/pve
• Learn Ansible ➜ linux.video/an...
🌐 LEARN LINUX TV ON THE WEB
• Main site ➜ www.learnlinux.tv
• Community ➜ community.lear...
• Enterprise Linux Security Podcast ➜ enterpriselinu...
• The Homelab Show Podcast ➜ thehomelab.show
• Content Ethics ➜ www.learnlinux...
• Request Assistance ➜ www.learnlinux...
Note
This episode was originally recorded live, but re-uploaded in order to fix an audio issue that made it hard to hear Jay.
⚠️ DISCLAIMER
Learn Linux TV provides technical content that will hopefully be helpful to you and teach you something new. However, this content is provided without any warranty (expressed or implied). Learn Linux TV is not responsible for any damages that may arise from any use of this content. The person viewing Learn Linux TV's content is expected to follow their best judgement and to make their best decisions while working with any related technology. Always make sure you have written permission before working with any infrastructure. Also, be sure that you're compliant with all company rules, change control procedures, and local laws.
#datacenter #cybersecurity #linux

[@jvr491]

man joao sounds very low, it's almost impossible to see the episodes, it's a shame :(

[@Krazy0]

I hope you reupload the episode with Joao's sound's volume increased.

Joao sounds like.. he's dimmed ! I'd sometimes would like to enable the same function to my wife, when she's on 'exit code 2' 😅

[@purpl3yak]

Joao's sound is extremely low unfortunately

[@ClayBellBrews]

can't hear, please level the audio

[@fluffyfloof9267]

please, equalise the audio volume/loudness of each participant. Your remote partner always seems to be barely audible. (Joao especially is a fairly soft speaker)

[@franktippin9150]

Jay, your audio is so much louder than Joao's that to hear him your volume hurts my ears when I increase the play volume. Maybe make separate audio tracks then add them to video after equalizing the separate recordings. There must be a reason for Joao's consistent lower volume that can't be corrected. Maybe your recording system is not picking up his volume or maybe only one track of a stereo recording is being recorded onto video audio. Your audio is at least twice as loud as his. This happens almost every ELS episode now.

[@dagamore]

Can you fix Joao audio, even with headpones and audo maxed I can barely hear him, sounds like he is under water, and then Jay blows out my ears when he is talking.

[@FinderX]

volume too low for Joao

[@jacksoncremean1664]

CrowdSec has just added a scenario to mitigate the exploit.

[@Gigi-zy1kx]

Appreciate your efforts

[@TrevorWatson]

Couldn't watch this due to the disparity in audio