🟠 High ⏱ 5–30 min Last verified: 5 June 2019 Affected versions: Ubuntu 18.04 LTS 📖 ~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 […]
How to Configure SAML SSO with AD FS 3.0 on Windows Server 2012 R2 Active Directory Federation Services 3.0 (AD FS 3.0), included with Windows Server 2012 R2, enables SAML 2.0 and WS-Federation based Single Sign-On for web applications and cloud services. Organizations use AD FS to federate their on-premises Active Directory identity to external […]
How to Configure Scheduled Task-Based Backup Scripts on Windows Server 2016 While Windows Server Backup provides a straightforward graphical interface for scheduling backups, many organizations prefer PowerShell or batch scripts combined with Windows Task Scheduler for greater flexibility and control. Script-based backup automation allows you to integrate pre-backup and post-backup actions, send customized notification emails, […]
🟠 High ⏱ 5–30 min Last verified: 4 June 2019 Affected versions: 14.04 LTS 📖 ~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 & […]
🟡 Medium ⏱ 5–30 min Last verified: 4 June 2019 📖 ~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 […]
Introduction Deploying configure mysql primary-replica replication on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 1.7.0-r1 📖 ~4 min read • Source: Alpine secdb entry — ldns 1.7.0-r1 Related CVEs: CVE-2017-1000231 CVE-2017-1000232 Upstream summary: Alpine main repository for vedge ships ldns 1.7.0-r1 which addresses CVE-2017-1000231. Table of contents Symptom & Impact […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-201705-4 Related CVEs: CVE-2017-8779 Upstream summary: Type: denial of service. Status: Fixed. Affected: 0.2.4-2. Fixed in: 0.2.4-3. Group: AVG-261. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
🟢 Low ⏱ 5–15 min Last verified: 12 February 2019 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4986-3 Related CVEs: https://launchpad.net/bugs/1931507 CVE-2017-8779 Upstream summary: USN-4986-1 fixed a vulnerability in rpcbind. The update caused a regression resulting in rpcbind crashing in certain environments. This update fixes the problem. […]
🟢 Low ⏱ 5–15 min Last verified: 30 June 2018 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2017-14491 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
