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Oracle Linux 9 — libarchive — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libarchive — vulnerability — patch and remediation guide (ELSA-2022-5252)

🟡 Medium   ⏱ 10–30 min  Last verified: 28 May 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-5252 Related CVEs: CVE-2022-26280 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Oracle Linux 9 — java-21-openjdk — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — java-21-openjdk — security and stability fixes — required update (ELSA-2023-6738)

🟡 Medium   ⏱ 10–30 min  Last verified: 28 May 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-6738 Related CVEs: CVE-2023-22025 CVE-2023-22081 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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Alpine Linux 3.18 — shadow — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — shadow — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 4.5-r0 📖 ~4 min read  •  Source: Alpine secdb entry — shadow 4.5-r0 Related CVEs: CVE-2017-12424 CVE-2016-6252 CVE-2017-2616 CVE-2023-29383 Upstream summary: Alpine community repository for vv3.18 ships shadow 4.5-r0 which addresses CVE-2017-12424. Table of contents Symptom […]

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Alpine Linux 3.18 — opendmarc — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — opendmarc — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.4.1.1-r3 📖 ~4 min read  •  Source: Alpine secdb entry — opendmarc 1.4.1.1-r3 Related CVEs: CVE-2021-34555 Upstream summary: Alpine community repository for vv3.18 ships opendmarc 1.4.1.1-r3 which addresses CVE-2021-34555. Table of contents Symptom & Impact Environment […]

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Windows Server 2016 — KB5031362 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5031362 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5031362 • MSRC update-guide entry Related CVEs: CVE-2023-35349 CVE-2023-41765 CVE-2023-41770 CVE-2023-41768 CVE-2023-41767 CVE-2023-41771 CVE-2023-41769 CVE-2023-41773  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Table of contents Symptom […]

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How to Configure Windows Server 2022 ReFS File System — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure Windows Server 2022 ReFS File System

What Is Gitea and Why Run It on Windows Server 2022 Gitea is a lightweight, self-hosted Git service written in Go. It provides a GitHub-style web interface for browsing repositories, reviewing pull requests, managing organizations, and running basic CI/CD through Gitea Actions. Because it ships as a single binary with no runtime dependencies, it is […]

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How to Set Up GlusterFS on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up GlusterFS on Oracle Linux 9

Introduction Setting up set up glusterfs on oracle linux 9 on a Oracle Linux 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up GlusterFS on Oracle Linux 9, with all the commands you need, the SELinux and firewalld considerations to keep in […]

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NetBSD 9.4 — zabbix-java — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — zabbix-java — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged zabbix-java<6.0 for vulnerability class 'eol'. Reference: https://ftp.NetBSD.org/pub/NetBSD/packages/vulns/eol-packages Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Gentoo Linux — www-apps/icingaweb2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — www-apps/icingaweb2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202208-05 Related CVEs: CVE-2020-24368 CVE-2022-24714 CVE-2022-24715 CVE-2022-24716 Upstream summary: Multiple vulnerabilities have been discovered in Icinga Web 2. Please review the CVE identifiers referenced below for details. Table of contents Symptom & […]

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