2019 - Page 98 of 527

Amazon Linux 2 — evolution-ews — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — evolution-ews — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2020-1475 Related CVEs: CVE-2019-3890 Upstream summary: It was discovered evolution-ews before 3.31.3 does not check the validity of SSL certificates. An attacker could abuse this flaw to get confidential information […]

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Cómo usar variables y constantes en Go — step-by-step Programming tutorial on Progressive Robot

Cómo usar variables y constantes en Go

Las variables son un concepto de programación que es importante dominar. Son símbolos que sustituyen valores que se usan en un programa. En este tutorial, se abarcarán algunos aspectos básicos de variables y las prácticas recomendadas para utilizarlos en los programas de Go que cree.

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How to Configure Podman Compose on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Configure Podman Compose on RHEL 7

How to Configure Podman Compose on RHEL 7 Podman Compose is a Python script that implements the Docker Compose file specification against the Podman container engine. It allows you to use your existing docker-compose.yml files with Podman, either with the rootless model for increased security or as root on systems where Docker is not installed. […]

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How To Secure Apache with Let's Encrypt on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Secure Apache with Let’s Encrypt on Ubuntu 18.04

Let’s Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. In this tutorial, you will use Certbot to obtain a free SSL certificate for Apache on Ubuntu 18.04 and set up your certificate to renew automatically.

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Getting Started With Angular Using the Angular CLI — step-by-step Javascript tutorial on Progressive Robot

Getting Started With Angular Using the Angular CLI

Angular is a popular JavaScript framework that creates interactive web, mobile, and desktop applications. The Angular CLI simplifies the process of getting started with Angular. This tutorial covers building an Angular application through the Angular CLI and working with its HTML, CSS, and TypeScript files.

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FreeBSD 12 — oops — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — oops — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 November 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: oops — format string vulnerability Related CVEs: CVE-2005-1121 Upstream summary: A RST/GHC Advisory reports that there is an format string vulnerability in oops. The vulnerability can be found in the […]

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How to Install Elasticsearch on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Install Elasticsearch on RHEL 7

How to Install Elasticsearch on RHEL 7 Elasticsearch is a distributed, RESTful search and analytics engine built on Apache Lucene. It is widely used for full-text search, log aggregation, and real-time data analysis. This guide walks you through installing and configuring Elasticsearch on Red Hat Enterprise Linux 7, including repository setup, basic cluster configuration, JVM […]

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openSUSE Tumbleweed — udisks — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — udisks — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SR:2011:008 (see also SUSE bugzilla) Related CVEs: CVE-2010-4661 CVE-2010-1149 CVE-2014-0004 Upstream summary: udisks before 1.0.3 allows a local user to load arbitrary Linux kernel modules. Table of contents Symptom & Impact Environment […]

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