How To Secure Nginx with Let’s Encrypt on Debian 10
Let’s Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, enabling encrypted HTTPS on web servers.
Debian 9: Apache returns 503 because PHP-FPM socket is missing
🟠 High ⏱ 5–30 min Last verified: 1 March 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 & […]
Debian 10 – ext4 filesystem remounts read-only after I/O errors
🔴 Critical ⏱ 5–30 min Last verified: 1 March 2020 Affected versions: Debian 10 📖 ~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 & […]
Debian 9 — xen — multiple vulnerabilities (11 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 1 March 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2017-10912 CVE-2017-14316 CVE-2017-17563 CVE-2018-8897 CVE-2019-17349 CVE-2018-12891 CVE-2018-3620 CVE-2018-19961 +3 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]
Cómo instalar Docker Compose en Debian 10
Docker es una excelente herramienta para automatizar la implementación de aplicaciones de Linux dentro de contenedores de software, pero para aprovechar plenamente su potencial cada componente de una aplicación debería ejecutarse en su propio…
Debian 10 – kernel or grub updates fail because /boot is full
🟠 High ⏱ 5–30 min Last verified: 28 February 2020 Affected versions: Debian 10 📖 ~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 & […]
Debian 10 – sshd Fails to Start After Config Change – Fast Validation Workflow
🔴 Critical ⏱ 5–30 min Last verified: 27 February 2020 Affected versions: Debian 10 📖 ~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 Install Webmin on Debian 9
Webmin s a modern, web control panel for any Linux machine. It allows you to administer your server through an simple interface.
Debian 10 — ruby-sanitize — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 24 February 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2020-4054 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Debian 9 — file-roller — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 24 February 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-16680 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]