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 run docker on ibm aix 7.2 on IBM AIX […]
How to Configure Nagios NRPE Agent on Windows Server 2012 R2 Nagios is one of the oldest and most widely deployed open-source infrastructure monitoring systems, and many organizations continue to rely on it for service and host monitoring. While Nagios traditionally monitored Windows servers via the NSClient++ agent, the NRPE (Nagios Remote Plugin Executor) protocol […]
🟡 Medium ⏱ 10–30 min Last verified: 16 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2025-1301 Related CVEs: CVE-2020-11023 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2020-24332 CVE-2019-18898 Upstream summary: An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges, the creation of the […]
🟠 High ⏱ 30–90 min Last verified: 16 January 2021 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2021-29736, IBM Support Bulletin CVE: CVE-2021-29736 NVD summary: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote user to gain elevated privileges on the system. IBM X-Force ID: […]
🟡 Medium ⏱ 10–30 min Last verified: 15 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-7633 Related CVEs: CVE-2022-0934 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 ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.8.9_p1-r3 📖 ~4 min read • Source: Alpine secdb entry — lynx 2.8.9_p1-r3 Related CVEs: CVE-2021-38165 Upstream summary: Alpine main repository for vedge ships lynx 2.8.9_p1-r3 which addresses CVE-2021-38165. Table of contents Symptom & Impact Environment […]
🟠 High ⏱ 5–30 min Last verified: 15 January 2021 Affected versions: Debian 9 📖 ~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 & […]
🔴 Critical ⏱ 5–30 min Last verified: 15 January 2021 Affected versions: 16.04 📖 ~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 […]
Introduction This tutorial covers How to Set Up High Availability with Pacemaker on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to […]
