Log4Shell Security Alert!
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-- During The Show --

00:45 Steve's OpenSuse Experience

• Splash Screen

• Kernel Panic

03:10 Caller Ed

• Best VM server

• Proxmox)

• Libvirt) + Cockpit)

• Ovirt)

08:08 Sleuth Asked

• Is there software to send and receive audio over the network that work on phones and Linux machines? My usecase is I want to listen to podcasts from antennapod on my computer and to monitor jitsi and mumble from my phone.

• Alsa Mixer

• IceCast)

09:58 TwoBit Asked

• Still using the Google Glass?

• Yes

10:43 Docker Server - Mathieu

• TLS/HTTPS is more than a cert

• HAProxy)/Nginx Reverse Proxy

• Check documentation for the project

• Security is more than closing ports

• LetsEncrypt)

19:25 Archiving Emails? - Jose

• Download an archive + Thunderbird

23:26 SIP Questions - Andrew

• 3CX SBC)

• Upgrade Router to PFSense/OPNSense

28:10 Pick of the Week

• CasaOS)

• Help Net Security Article)

• Based on Docker

• Easy Self Hosted Services

30:23 Gadget of the Week

• M5stick)

• $14 ESP32 Dev Kit

32:52 Centos 8 EOL

• ZDNet Article)

• CentOS EOL Dec 31 2021

• Zero Day security patches until Jan 31 2022

• Options

• Red Hat Proper

• Free Red Hat Developer License's

• CentOS Stream)

• Alma Linux)

• Cloud Linux OS

• Rocky Linux

38:00 Toyota Makes Keyfob a Service

• The Drive Article)

• Requiring subscription to use local keyfob functions

40:38 Pop!_OS 21.10 Released

• System76 Blog Post)

• Tech preview of Pop!_OS 21.10 for the RaspberryPi

• System Refresh feature

• Lots of new features

42:44 Main Segment - log4j Vulnerability

• CVE-2021-44228

• Remote Code Execution

• Actively being exploited in the wild

• Used in embedded and IOT devices as well

• Minecraft Exploit Example)

• 2.14.1 and earlier vulnerable

• Fixed in Log4j 2.15.0

• Github Attack Surface List)

• Responsible disclosure was not followed

• Alternative mitigations available

• Flip the environmental variable ES JAVA OPTS= -D log4j2.formatMsgNoLookups=True

• Cloudflare Mitigation)

• Help Net Security Article)

• Fortune Article)

• We Live Securtiy Article)

• The Next Web Article)

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