🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2022:0100-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-32434 CVE-2021-32435 Upstream summary: abcm2ps v8.14.11 was discovered to contain an out-of-bounds read in the function calculate_beam at draw.c. Table of contents Symptom & Impact […]
Introduction IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to use aix system backup with mksysb on ibm aix […]
🟢 Low ⏱ 5–15 min Last verified: 4 March 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5614-1 Related CVEs: CVE-2021-3782 Upstream summary: It was discovered that Wayland incorrectly handled reference counting certain objects. An attacker could use this issue to cause Wayland to crash, resulting in […]
Хотите иметь безопасный и защищённый доступ в Интернет с вашего смартфона или ноутбука при подключении к незащищённой сети через WiFi отеля или кафе? Виртуальная частная сеть (Virtual Private Network, VPN) позволяет…
🟠 High ⏱ 15–60 min Last verified: 4 March 2021 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2020:518-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-25219 CVE-2020-26154 CVE-2012-4504 Upstream summary: url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response […]
Learn how to use Apache Iceberg to build fast, scalable, and reliable data lakes. We will walk through the essentials of managing big data with confidence.
Ansible and Terraform are not competing solutions, as they resolve different phases of infrastructure and software deployment. In this tutorial, you’ll deploy Droplets using Terraform, and then immediately after their creation, you’ll bootstrap the Droplets using Ansible.
Em sistemas Linux, variáveis de ambiente e de shell são usadas para determinar as condições de operação para o shell. Elas podem ser passadas a processos filhos e também podem ser usadas para definir opções e tornar certas informações disponíveis aos processos gerados na sessão. Neste guia, vamos falar sobre como ler, modificar, criar e destruir variáveis de ambiente e de shell.
🟢 Low ⏱ 5–15 min Last verified: 4 March 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2021-24031 CVE-2021-24032 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
![Cómo instalar MySQL en Ubuntu 20.04. [Guía de inicio rápido] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-mysql-on-ubuntu-20-04-quickstart-es-81814-featured.png "Cómo instalar MySQL en Ubuntu 20.04. [Guía de inicio rápido] 10")
MySQL es un sistema de administración de bases de datos de código abierto, que comúnmente se instala como parte de la popular pila…
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