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How To Install Jitsi Meet on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Jitsi Meet on Ubuntu 20.04

Jitsi Meet is an open-source video-conferencing application based on WebRTC. In this tutorial, you will install and configure a Jitsi Meet server on Ubuntu 20.04. The default configuration allows anyone to create a new conference room. This is not ideal for a server that is publicly available on the internet so you will also configure Jitsi Meet so that only registered users can create new conference rooms.

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Alpine Linux 3.18 — gst-plugins-bad — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — gst-plugins-bad — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟠 High   ā± 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.22.8-r0 šŸ“– ~4 min read  ā€¢  Source: Alpine secdb entry — gst-plugins-bad 1.22.8-r0 Related CVEs: ZDI-CAN-22300 CVE-2023-44446 CVE-2023-44429 CVE-2023-40476 CVE-2023-40475 CVE-2023-40474 CVE-2023-37329 CVE-2023-37328 Upstream summary: Alpine community repository for vv3.18 ships gst-plugins-bad 1.22.8-r0 which addresses ZDI-CAN-22300. […]

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AlmaLinux 9 — ncurses — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — ncurses — vulnerability — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 šŸ“– ~4 min read  ā€¢  Source: AlmaLinux ALSA ALSA-2023:6698 Related CVEs: CVE-2023-29491 Upstream summary: The ncurses (new curses) library routines are a terminal-independent method of updating character screens with reasonable optimization. The ncurses packages contain support utilities including a terminfo […]

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Debian 12 — php-nyholm-psr7 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — php-nyholm-psr7 — vulnerability — patch and remediation guide

🟢 Low   ā± 5–15 min  Last verified: 13 September 2023 Affected versions: Debian 12 (bookworm) šŸ“– ~4 min read  ā€¢  Source: Debian Security Tracker Related CVEs: CVE-2023-29197 Upstream summary: guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline […]

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Debian 12 — dbus — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — dbus — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ā± 15–60 min  Last verified: 13 September 2023 Affected versions: Debian 12 (bookworm) šŸ“– ~4 min read  ā€¢  Source: Debian Security Tracker Related CVEs: CVE-2005-0201 CVE-2006-6107 CVE-2008-0595 CVE-2008-3834 CVE-2008-4311 CVE-2009-1189 CVE-2010-4352 CVE-2011-2200  +12 more Upstream summary: D-BUS (dbus) before 0.22 does not properly restrict access to a socket, if the socket address […]

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AlmaLinux 9 — mutt — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — mutt — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 šŸ“– ~4 min read  ā€¢  Source: AlmaLinux ALSA ALSA-2024:2290 Related CVEs: CVE-2023-4874 CVE-2023-4875 CVE-2022-1328 Upstream summary: Mutt is a low resource, highly configurable, text-based MIME e-mail client. Mutt supports most e-mail storing formats, such as mbox and Maildir, as well […]

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Debian 12 — abiword — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — abiword — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 13 September 2023 Affected versions: Debian 12 (bookworm) šŸ“– ~4 min read  ā€¢  Source: Debian Security Tracker Related CVEs: CVE-2004-0645 CVE-2005-2964 CVE-2005-2972 CVE-2006-4513 CVE-2017-17529 Upstream summary: Buffer overflow in the wvHandleDateTimePicture function in wv library (wvWare) 0.7.4 through 0.7.6 and 1.0.0 allows remote attackers to execute arbitrary […]

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Debian 12 — audit — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — audit — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ā± 5–15 min  Last verified: 13 September 2023 Affected versions: Debian 12 (bookworm) šŸ“– ~4 min read  ā€¢  Source: Debian Security Tracker Related CVEs: CVE-2008-1628 CVE-2015-5186 Upstream summary: Stack-based buffer overflow in the audit_log_user_command function in lib/audit_logging.c in Linux Audit before 1.7 might allow remote attackers to execute arbitrary code via a […]

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Amazon Linux 2023 — python-wheel — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — python-wheel — vulnerability — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 šŸ“– ~4 min read  ā€¢  Source: Amazon Linux advisory ALAS2023-2023-261 Related CVEs: CVE-2022-40898 Upstream summary: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled […]

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Debian 11 — hsqldb — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — hsqldb — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 13 September 2023 Affected versions: Debian 11 (bullseye) šŸ“– ~4 min read  ā€¢  Source: Debian Security Tracker Related CVEs: CVE-2007-4575 CVE-2022-41853 CVE-2023-1183 Upstream summary: HSQLDB before 1.8.0.9, as used in OpenOffice.org (OOo) 2 before 2.3.1, allows user-assisted remote attackers to execute arbitrary Java code via crafted database […]

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