🟠 High ⏱ 15–60 min Last verified: 15 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-3832 Related CVEs: CVE-2018-12207 CVE-2019-11135 CVE-2019-0154 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
Introduction IBM AIX 7.2 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 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure chef client on ibm aix 7.2 on IBM […]
🟠 High ⏱ 5–30 min Last verified: 13 December 2020 Affected versions: Windows Server 2012 R2 📖 ~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 […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying install docker compose on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Install Docker Compose on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]
Introduction Debian 9 Stretch is built around the ethos of stability and free software. Setting up configure logrotate on debian 9 on Stretch leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Stretch freeze. Follow each step carefully and the resulting […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying set up openvpn on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up OpenVPN on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]
Introduction to Veeam Backup for Windows Server 2019 Veeam Backup and Replication is an enterprise-grade data protection solution widely used in production environments running Windows Server 2019. It supports agentless backup of VMware vSphere and Microsoft Hyper-V virtual machines, as well as agent-based backup for physical servers and cloud workloads. Veeam’s proprietary Changed Block Tracking […]
How to Install and Use Podman Pods on RHEL 7 Podman is a daemonless, rootless-capable container engine that ships with modern versions of RHEL and is available via EPEL on RHEL 7. One of Podman’s most powerful features is pods — a concept borrowed directly from Kubernetes. A pod is a group of one or […]
🟡 Medium ⏱ 5–30 min Last verified: 10 December 2020 📖 ~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 […]
PostgreSQL is a powerful, standards-compliant open-source relational database known for its extensibility, advanced data types, and strict ACID compliance. RHEL 8’s AppStream makes multiple PostgreSQL major versions available as installable modules, so you can target a specific release without managing external repositories. This guide demonstrates installing PostgreSQL 13 via the AppStream module system, initialising the […]
