🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2021-1646 Related CVEs: CVE-2021-3480 Upstream summary: A flaw was found in slapi-nis. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash […]
In this tutorial, we will show you how to use Let’s Encrypt to obtain a free SSL certificate and use it with HAProxy on Ubuntu 14.04. We will also show you how to automatically renew your SSL certificate.
Create and deploy a scalable WordPress instance consisting of a MySQL database server, a GlusterFS distributed filesystem, Nginx web servers and an Nginx load balancer. By using user-data and droplet meta-data we will automate the deployment of our site.
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202101-03 Related CVEs: CVE-2020-5208 Upstream summary: Multiple vulnerabilities have been discovered in ipmiool. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2022:1218-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-33657 CVE-2019-13616 CVE-2019-7572 CVE-2019-7573 CVE-2019-7574 CVE-2019-7575 CVE-2019-7577 CVE-2019-7578 +4 more Upstream summary: There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) […]
🟡 Medium ⏱ 10–30 min Last verified: 6 July 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-4482 Related CVEs: CVE-2019-13627 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🟡 Medium ⏱ 5–30 min Last verified: 6 July 2021 📖 ~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 […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALBA-2021:4216 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
![Comment configurer la plate-forme Eclipse Theia Cloud IDE sur Ubuntu 18.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-set-up-the-eclipse-theia-cloud-ide-platform-on-ubuntu-18-04-quickstart-fr-86466-featured.png "Comment configurer la plate-forme Eclipse Theia Cloud IDE sur Ubuntu 18.04 [Quickstart] 9")
Eclipse Theia est un IDE cloud extensible fonctionnant sur un serveur distant et accessible depuis un navigateur web. Visuellement, il est conçu pour ressembler et se comporter de manière similaire à [Microsoft Visual Studio…
MediaWiki is a free open source wiki program that allows users to create their own personal wiki sites. Originally built for Wikpedia, it is now used by thousands of other projects due to its scalability and high customization. This tutorial goes through how to install and configure MediaWiki on a CentOS 6.4 VPS.
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