How to Set Up a Web Server with Rust and Actix
Learn how to set up a web server using Rust and Actix for high performance. Step-by-step guide for beginners to master web development with Rust.
Ubuntu 22.04 — jbigkit — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 15 March 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5742-1 Related CVEs: CVE-2017-9937 Upstream summary: It was discovered that JBIG-KIT incorrectly handled decoding certain large image files. If a user or automated system using JBIG-KIT were tricked into opening […]
Ubuntu 18.04 — nvidia-graphics-drivers-470-server — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 15 March 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 […]
How To Install WordPress with LEMP on Debian 9
WordPress is the most popular CMS (content management system) on the internet. It allows you to easily set up flexible blogs and websites on top of a MySQL backend with PHP processing. WordPress has seen incredible adoption and is a great choice for getting a website up and…
openSUSE Tumbleweed — watchman — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2022:0016-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-21944 Upstream summary: A UNIX Symbolic Link (Symlink) Following vulnerability in the systemd service file for watchman of openSUSE Backports SLE-15-SP3, Factory allows local attackers […]
How to Configure Split Tunneling for VPN on Windows Server 2019
Introduction to Split Tunneling Split tunneling is a VPN configuration where only traffic destined for corporate resources is routed through the encrypted VPN tunnel, while internet traffic goes directly from the client through its local internet connection. Without split tunneling (full tunneling), all client traffic—including YouTube, Windows Update, and personal browsing—travels through the corporate VPN […]
Oracle Linux 9 — libssh — vulnerability — patch and remediation guide (ELSA-2024-2504)
🟢 Low ⏱ 5–15 min Last verified: 15 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2024-2504 Related CVEs: CVE-2023-6918 CVE-2023-6004 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
How To Install and Use PostgreSQL on CentOS 6
PostgreSQL, or postgres, is a popular database management system that can be used to manage the data for your website or application. In this guide, we will demonstrate how to install and use postgres on a CentOS VPS
Oracle Linux 8 — openjpeg2 — vulnerability — patch and remediation guide (ELSA-2022-7645)
🟢 Low ⏱ 5–15 min Last verified: 15 March 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-7645 Related CVEs: CVE-2022-1122 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Windows Server 2016 — KB5022899 — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read • Source: Microsoft KB5022899 • MSRC update-guide entry Related CVEs: CVE-2023-21689 CVE-2023-21690 CVE-2023-21692 CVE-2023-21684 CVE-2023-21701 CVE-2023-21797 CVE-2023-21798 CVE-2023-21799 +12 more Affected components: Windows Server 2016 Table of contents Symptom & Impact Environment & Reproduction Root […]
