Überwachen von BGP-Ankündigungen und -Routen mit BGPalerter unter Ubuntu 18.04
Der Autor hat den COVID-19 Relief Fund dazu ausgewählt, eine Spende im Rahmen des Programms Write for DOnations zu erhalten. [BGP (Border Gateway…
Ubuntu 18.04 — ipython — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 6 March 2023 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5953-1 Related CVEs: CVE-2015-5607 CVE-2022-21699 Upstream summary: It was discovered that IPython incorrectly processed REST API POST requests. An attacker could possibly use this issue to launch a cross-site request […]
Использование Visual Studio Code для удаленной разработки с помощью плагина Remote-SSH
Visual Studio Code — популярная интегрированная среда разработки. Большой выбор плагинов, минимальный дизайн и поддержка кросс-платформ делают ее привлекательной для разработчиков всех уровней. В этом обучающем модуле основное внимание уделяется…
How To Build and Deploy a GraphQL Server with Node.js and MongoDB on Ubuntu 18.04
In this tutorial you’ll build and deploy a GraphQL server with Node.js that can query and mutate data from a MongoDB database that is running on Ubuntu 18.04. At the end of this tutorial, you’ll be able to access data in your database by using a single endpoint, both by sending requests to the server directly through the terminal and by using the pre-made GraphiQL playground interface.
Ubuntu 18.04 — prometheus-alertmanager — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 4 March 2023 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6935-1 Related CVEs: CVE-2023-40577 Upstream summary: It was discovered that prometheus-alertmanager didn't properly sanitize input it received through an API endpoint. An attacker with permission to send requests to this […]
Ubuntu 18.04 — w3m — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 3 March 2023 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6580-1 Related CVEs: CVE-2023-4255 CVE-2022-38223 Upstream summary: It was discovered that w3m incorrectly handled certain HTML files. An attacker could possibly use this issue to cause a crash or execute […]
Ubuntu 18.04 SSH Access Denied After Hardening Changes
🟡 Medium ⏱ 5–30 min Last verified: 2 March 2023 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
![Comment créer un nouvel utilisateur Sudo sur Ubuntu 18.04 [Démarrage rapide ] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-create-a-new-sudo-enabled-user-on-ubuntu-18-04-quickstart-fr-77265-featured.png "Comment créer un nouvel utilisateur Sudo sur Ubuntu 18.04 [Démarrage rapide ] 8")
Comment créer un nouvel utilisateur Sudo sur Ubuntu 18.04 [Démarrage rapide ]
La commande sudo fournit un mécanisme pour l’octroi de privilèges d’administrateur – normalement réservés aux utilisateur root – pour les utilisateurs normaux. Ce guide vous montrera comment créer un nouvel utilisateur avec un accès sudo sur Ubuntu 18.04 sans avoir à…
Ubuntu 18.04 — libinput — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 February 2023 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5382-1 Related CVEs: CVE-2022-1215 Upstream summary: Albin Eldstål-Ahrens and Lukas Lamster discovered libinput did not properly handle input devices with specially crafted names. A local attacker with physical access could […]
Ubuntu 18.04 — nvidia-graphics-drivers-510 — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 February 2023 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5547-1 Related CVEs: CVE-2022-31607 CVE-2022-31608 CVE-2022-31615 CVE-2022-21813 CVE-2022-21814 Upstream summary: Le Wu discovered that the NVIDIA graphics drivers did not properly perform input validation in some situations. A local user […]
