Security Hardening

How to Configure Nginx Server Blocks on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Configure Nginx Server Blocks on Oracle Linux 10

Introduction Oracle Linux 10 ships with a stable, security-hardened base that makes deploying configure nginx server blocks on oracle linux 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure Nginx Server Blocks on Oracle Linux 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules […]

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Common Problems 123981

Oracle Linux 10 – systemd service stuck in activating state after boot

🟠 High   ⏱ 5–30 min  Last verified: 12 August 2025 Affected versions: Oracle Linux 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 […]

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Debian 13 — xfpt — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — xfpt — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-43700 Upstream summary: xfpt versions prior to 1.01 fails to handle appropriately some parameters inside the input data, resulting in a stack-based buffer overflow vulnerability. When a user of […]

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NetBSD 10.0 — scala — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — scala — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2017-15288 CVE-2022-36944 Upstream summary: pkgsrc audit-packages flagged scala<2.10.7 for vulnerability class 'privilege-escalation'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-15288 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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NetBSD 10.0 — php-owncloud — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — php-owncloud — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2012-2270 CVE-2012-5665 CVE-2013-1939 CVE-2016-9467 CVE-2016-9460 CVE-2012-2269 CVE-2012-5666 CVE-2013-1851  +12 more Upstream summary: pkgsrc audit-packages flagged php{5,53}-owncloud<3.0.2 for vulnerability class 'remote-spoofing'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2270 Table of contents Symptom & Impact Environment […]

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Common Problems 119505

Debian 13 cloud-init Hangs Waiting for Datasource

🟠 High   ⏱ 5–30 min  Last verified: 12 August 2025 Affected versions: Debian 13 📖 ~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 & […]

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Debian 13 — nodau — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — nodau — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-4399 Upstream summary: A vulnerability was found in TicklishHoneyBee nodau. It has been rated as critical. Affected by this issue is some unknown functionality of the file src/db.c. The […]

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NetBSD 10.0 — p5-Tk — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — p5-Tk — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged p5-Tk<804.027nb2 for vulnerability class 'remote-code-execution'. Reference: http://scary.beasts.org/security/CESA-2004-001.txt Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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How to Install AIDE File Integrity Monitor on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install AIDE File Integrity Monitor on Debian 13

Introduction Debian 13 Trixie is built around the ethos of stability and free software. Setting up install aide file integrity monitor on Trixie leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Trixie freeze. Follow each step carefully and the resulting […]

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