June 2023 - Page 54 of 75

Oracle Linux 8 — libssh — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — libssh — vulnerability — patch and remediation guide (ELSA-2023-3839)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-3839 Related CVEs: CVE-2023-2283 CVE-2023-1667 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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Настройка Django с Postgres, Nginx и Gunicorn в Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Настройка Django с Postgres, Nginx и Gunicorn в Ubuntu 20.04

Django — это мощная веб-система, помогающая создать приложение или сайт Python с нуля. Django включает упрощенный сервер разработки для локального тестирования кода, однако для серьезных производственных задач требуется более защищенный и мощный веб-сервер. В этом руководстве…

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How to Set Up Docker on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Docker on Windows Server 2022

Why IIS Security Hardening Matters A default IIS installation on Windows Server 2022 is functional but not fully hardened. Out of the box, IIS reveals version information in response headers, serves directory listings for unconfigured virtual directories, may support legacy TLS versions, and lacks the HTTP security headers that modern browsers rely on to prevent […]

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AlmaLinux 9 — virt-v2v — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — virt-v2v — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2022:7968 Related CVEs: CVE-2022-2211 Upstream summary: The virt-v2v package provides a tool for converting virtual machines to use the KVM (Kernel-based Virtual Machine) hypervisor or AlmaLinux Enterprise Virtualization. The tool modifies both […]

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NetBSD 9.4 — ruby-redcarpet — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — ruby-redcarpet — 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 Related CVEs: CVE-2020-26298 Upstream summary: pkgsrc audit-packages flagged ruby{193,200,215}-redcarpet<3.2.3 for vulnerability class 'cross-site-scripting'. Reference: http://openwall.com/lists/oss-security/2015/04/07/11 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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NetBSD 9.4 — ruby-netaddr — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — ruby-netaddr — 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 Related CVEs: CVE-2019-17383 Upstream summary: pkgsrc audit-packages flagged ruby{22,24,25,26}-netaddr<2.0.4 for vulnerability class 'insecure-file-permissions'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-17383 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Windows Server 2022 — KB5023697 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5023697 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5023697 • MSRC update-guide entry Related CVEs: CVE-2023-21708 CVE-2023-23404 CVE-2023-23411 CVE-2023-23415 CVE-2023-23416 CVE-2023-1017 CVE-2023-1018 CVE-2023-23385  +12 more Affected components: Windows Server 2022 Table of contents Symptom & Impact Environment & Reproduction Root […]

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NetBSD 9.4 — nodejs-8.[0-9]* — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — nodejs — 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 nodejs 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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