August 2025 - Page 49 of 113

Windows Server 2016 — KB5065425 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5065425 — 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 KB5065425 • MSRC update-guide entry Related CVEs: CVE-2025-54918 CVE-2025-55226 CVE-2025-53799 CVE-2025-53800 CVE-2025-48807 CVE-2025-49734 CVE-2025-53797 CVE-2025-53798  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Microsoft summary: Improper authentication […]

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Ubuntu 16.04 — lxd — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — lxd — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • August 19, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 19 August 2025 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8089-3 Related CVEs: CVE-2023-3978 CVE-2025-47911 CVE-2022-41723 CVE-2025-58190 CVE-2021-33194 CVE-2022-27664 CVE-2025-22872 CVE-2023-48795  +2 more Upstream summary: USN-8089-1 fixed vulnerabilities in Go Networking. This update provides the corresponding update to code vendored […]

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How to Migrate Docker Compose to Kubernetes on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Migrate Docker Compose to Kubernetes on Debian 13

  • August 19, 2025
  • Linux
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Introduction How to Migrate Docker Compose to Kubernetes on Debian 13 is a fundamental operation for any administrator maintaining a Debian 13 Trixie server. Debian 13 Trixie ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]

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How to Secure Nginx with Let's Encrypt SSL on Ubuntu 24.04 — step-by-step Linux tutorial on Progressive Robot

How to Secure Nginx with Let’s Encrypt SSL on Ubuntu 24.04

  • August 19, 2025
  • Linux
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Let’s Encrypt provides free, automatically-renewing SSL certificates. Certbot is the recommended ACME client that handles the entire certificate lifecycle. This guide secures an Nginx-hosted domain on Ubuntu 24.04 LTS. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server Nginx installed with a server block for your domain Domain DNS A record pointing […]

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NetBSD 10.0 — ruby-base19 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ruby-base19 — vulnerability — patch and remediation guide

  • August 18, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2010-2489 Upstream summary: pkgsrc audit-packages flagged ruby-base19>=1.9<1.9.1.429 for vulnerability class 'local-security-bypass'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2489 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Install PostgreSQL 16 on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Install PostgreSQL 16 on Oracle Linux 10

Introduction How to Install PostgreSQL 16 on Oracle Linux 10 on Oracle Linux 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is […]

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How to Harden Nginx with Security Headers on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Harden Nginx with Security Headers on Oracle Linux 10

Introduction Oracle Linux 10 ships with a stable, security-hardened base that makes deploying harden nginx with security headers on oracle linux 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Harden Nginx with Security Headers on Oracle Linux 10, including dnf module streams where applicable, systemd unit management, and the […]

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IBM AIX 7.2 — CVE-2025-1349 — xss — patch and remediation guide — diagnosis and fix on IBM AIX 7.2

IBM AIX 7.2 — CVE-2025-1349 — xss — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 18 August 2025 Affected versions: IBM AIX 7.2 📖 ~4 min read  •  Source: NVD CVE-2025-1349, IBM Support Bulletin CVE: CVE-2025-1349 NVD summary: IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.0.0.0 through 6.1.2.6 and 6.2.0.0 through 6.2.0.4 is vulnerable to stored cross-site scripting. This vulnerability […]

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

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

  • August 18, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2021-22212 CVE-2023-4012 Upstream summary: pkgsrc audit-packages flagged ntpsec-[0-9]* for vulnerability class 'man-in-the-middle-attack'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-22212 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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Debian 12 — plexus-utils2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — plexus-utils2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • August 18, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 August 2025 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-1000487 CVE-2022-4244 CVE-2022-4245 CVE-2025-67030 Upstream summary: Plexus-utils before 3.0.16 is vulnerable to command injection because it does not correctly process the contents of double quoted strings. Table of […]

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