Accessing Elements in JavaScript with querySelector and querySelectorAll
Easily select Elements in Pure JavaScript with querySelector and querySelectorAll.
openSUSE Tumbleweed — jbig2dec — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2023-46361 Upstream summary: Artifex Software jbig2dec v0.20 was discovered to contain a SEGV vulnerability via jbig2_error at /jbig2dec/jbig2.c. Table of contents Symptom & Impact Environment […]
Debian 12 — qtcreator — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 28 August 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2010-3374 Upstream summary: Qt Creator before 2.0.1 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse shared library […]
How to Use Nginx’s map Module on Ubuntu 20.04
This tutorial explains how to use the map module inside the Nginx web server
Debian 12 — ardour — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 28 August 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2007-4974 CVE-2010-3349 CVE-2020-22617 Upstream summary: Heap-based buffer overflow in the flac_buffer_copy function in libsndfile 1.0.17 and earlier might allow remote attackers to execute arbitrary code via a FLAC […]
How To Use DM-Crypt to Create an Encrypted Volume on an Ubuntu VPS
Encrypting your data is a great way to ensure that nobody will have access to your sensitive information if they ever get access to your server. There are many possible uses for this, such as making it easier to decommission servers with sensitive data, storing uncommonly accessed but important files, etc. In this guide, we will discuss how to use dm-crypt to create create an encrypted volume out of a regular empty file.
Ubuntu 14.04 — libhtml-stripscripts-perl — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 28 August 2023 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6100-1 Related CVEs: CVE-2023-24038 Upstream summary: It was discovered that HTML::StripScripts does not properly parse HTML content with certain style attributes. A remote attacker could use this issue to cause […]
How To Install cPanel on a Virtual Server Running Centos 6
cPanel is a convenient application that allows users to administer servers through a GUI interface instead of the traditional command line. Although the installation for cPanel is relatively simple, the script does take several hours to run. Here’s how to install cPanel on a virtual server running Centos 6
Windows Server 2022 — KB5027281 — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read • Source: Microsoft KB5027281 • MSRC update-guide entry Related CVEs: CVE-2023-29363 CVE-2023-32014 CVE-2023-32015 CVE-2023-29346 CVE-2023-29351 CVE-2023-29355 CVE-2023-29358 CVE-2023-29359 +12 more Affected components: Windows Server 2022 Table of contents Symptom & Impact Environment & Reproduction Root […]
How to Set Up GitLab CE on Oracle Linux 9
Introduction Setting up set up gitlab ce on oracle linux 9 on a Oracle Linux 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up GitLab CE on Oracle Linux 9, with all the commands you need, the SELinux and firewalld considerations to […]
