🟢 Low ⏱ 10–30 min Last verified: 25 December 2020 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2020-4548, IBM Support Bulletin CVE: CVE-2020-4548 NVD summary: IBM Content Navigator 3.0.7 and 3.0.8 is vulnerable to improper input validation. A malicious administrator could bypass the user interface and send requests to […]
🟡 Medium ⏱ 5–30 min Last verified: 25 December 2020 Affected versions: Ubuntu 16.04 LTS Ubuntu 16.04 Ubuntu 16.04.7 📖 ~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 […]
🟡 Medium ⏱ 5–30 min Last verified: 25 December 2020 Affected versions: Windows Server 2016 📖 ~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 […]
Introduction How to Configure Network Bonding on Oracle Linux 8 on Oracle Linux 8 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is […]
🟢 Low ⏱ 5–15 min Last verified: 25 December 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5988-1 Related CVEs: CVE-2019-5086 CVE-2019-5087 Upstream summary: It was discovered that integer overflows vulnerabilities existed in Xcftools. An attacker could use this to cause a denial of service (system crash) […]
Day-to-day Docker work revolves around a core set of commands for pulling images from registries, starting and stopping containers, reading logs, and cleaning up unused resources. Mastering these commands on RHEL 8 means you can confidently deploy, debug, and maintain containerized applications without relying on GUI tools. This tutorial covers the full lifecycle from pulling […]
🟢 Low ⏱ 5–15 min Last verified: 25 December 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-12211 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: 24 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-3669 Related CVEs: CVE-2019-10164 CVE-2019-10208 CVE-2020-14350 CVE-2019-10130 CVE-2020-14349 CVE-2020-1720 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟠 High ⏱ 15–60 min Last verified: 24 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-5237 Related CVEs: CVE-2020-26951 CVE-2020-26953 CVE-2020-26965 CVE-2020-26968 CVE-2020-16012 CVE-2020-26960 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🔴 Critical ⏱ 5–30 min Last verified: 24 December 2020 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 & […]
