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FreeBSD 14 — lynis — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — lynis — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 December 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Several issues in Lynis Upstream summary: lynis update: This release resolves two security issues CVE-2020-13882 – Discovered by Sander Bos, code submission by Katarina Durechova CVE-2019-13033 – Discovered by Sander […]

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Alpine Linux 3.20 — neatvnc — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — neatvnc — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 0.8.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — neatvnc 0.8.1-r0 Related CVEs: CVE-2024-42458 Upstream summary: Alpine community repository for vv3.20 ships neatvnc 0.8.1-r0 which addresses CVE-2024-42458. Table of contents Symptom & Impact Environment […]

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How to Configure SMB Multichannel on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure SMB Multichannel on Windows Server 2025

How to Configure SMB Multichannel on Windows Server 2025 Server Message Block (SMB) is the primary file-sharing protocol in Windows environments, and SMB Multichannel is one of its most impactful performance features. Introduced in SMB 3.0 and refined in subsequent versions, Multichannel allows a single SMB session to use multiple network connections simultaneously — aggregating […]

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Common Problems 111056

Windows Server 2025 — IIS W3SVC fails to start after Cumulative Update — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 18 December 2024 Affected versions: Windows Server 2025 📖 ~2 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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FreeBSD 14 — php53-sqlite — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — php53-sqlite — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 December 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: php5-sqlite — open_basedir bypass Related CVEs: CVE-2012-3365 Upstream summary: MITRE CVE team reports: The SQLite functionality in PHP before 5.3.15 allows remote attackers to bypass the open_basedir protection mechanism via […]

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Alpine Linux 3.20 — iniparser — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — iniparser — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 4.1-r3 📖 ~4 min read  •  Source: Alpine secdb entry — iniparser 4.1-r3 Related CVEs: CVE-2023-33461 Upstream summary: Alpine main repository for vv3.20 ships iniparser 4.1-r3 which addresses CVE-2023-33461. Table of contents Symptom & Impact Environment […]

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Common Problems 114570

Kdump Not Capturing Crash Dumps on RHEL 9

🟡 Medium   ⏱ 5–30 min  Last verified: 18 December 2024 📖 ~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 […]

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Alpine Linux 3.19 — perl-lwp-protocol-https — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — perl-lwp-protocol-https — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 6.11-r0 📖 ~4 min read  •  Source: Alpine secdb entry — perl-lwp-protocol-https 6.11-r0 Related CVEs: CVE-2014-3230 Upstream summary: Alpine main repository for vv3.19 ships perl-lwp-protocol-https 6.11-r0 which addresses CVE-2014-3230. Table of contents Symptom & Impact Environment […]

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How to Set Up Software RAID with mdadm on Ubuntu 24.04 — step-by-step Linux tutorial on Progressive Robot

How to Set Up NFS File Sharing on Ubuntu 24.04

NFS (Network File System) allows Linux servers to share directories over the network. Client machines mount NFS shares and access files as if they were local. This guide configures an NFS server and client on Ubuntu 24.04 LTS. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Two Ubuntu 24.04 LTS servers (server and client) on […]

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Debian 12 — openrefine-butterfly — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — openrefine-butterfly — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 December 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-47883 Upstream summary: The OpenRefine fork of the MIT Simile Butterfly server is a modular web application framework. The Butterfly framework uses the `java.net.URL` class to refer to […]

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