Logging Monitoring

NetBSD 10.0 — c-ares — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — c-ares — vulnerability — patch and remediation guide

  • May 22, 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-2020-22217 Upstream summary: pkgsrc audit-packages flagged c-ares<1.17.0 for vulnerability class 'buffer-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-22217 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Configure WireGuard VPN on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure WireGuard VPN on CentOS Stream 10

  • May 22, 2025
  • CentOS
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Introduction How to Configure WireGuard VPN on CentOS Stream 10 on CentOS Stream 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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NetBSD 10.0 — xenkernel42 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — xenkernel42 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • May 22, 2025
  • BSD
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🟠 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-2013-1432 CVE-2013-6885 CVE-2013-6400 Upstream summary: pkgsrc audit-packages flagged xenkernel42<4.2.3 for vulnerability class 'privilege-escalation'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1432 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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NetBSD 10.0 — php72-exif — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — php72-exif — multiple vulnerabilities (17 CVEs) — patch and remediation guide

  • May 22, 2025
  • BSD
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🟠 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-2018-12882 CVE-2018-10549 CVE-2018-14883 CVE-2018-14851 CVE-2019-9638 CVE-2019-9639 CVE-2019-9640 CVE-2019-9641  +9 more Upstream summary: pkgsrc audit-packages flagged php72-exif<7.2.7 for vulnerability class 'use-after-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-12882 Table of contents Symptom & Impact Environment […]

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AlmaLinux 8 — wget — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — wget — vulnerability — patch and remediation guide

  • May 22, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2024:5299 Related CVEs: CVE-2024-38428 Upstream summary: The wget packages provide the GNU Wget file retrieval utility for HTTP, HTTPS, and FTP protocols. Security Fix(es): * wget: Misinterpretation of input may lead to […]

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Common Problems 127197

CentOS Stream 10 – Common Problem 124 – Diagnosis and Fix

  • May 22, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 22 May 2025 Affected versions: CentOS Stream 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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Alpine Linux edge — perl-cpanel-json-xs — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — perl-cpanel-json-xs — vulnerability — patch and remediation guide

  • May 22, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 4.40-r0 📖 ~4 min read  •  Source: Alpine secdb entry — perl-cpanel-json-xs 4.40-r0 Related CVEs: CVE-2025-40929 Upstream summary: Alpine main repository for vedge ships perl-cpanel-json-xs 4.40-r0 which addresses CVE-2025-40929. Table of contents Symptom & Impact Environment […]

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How to Configure HAProxy SSL Termination on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure HAProxy SSL Termination on CentOS Stream 10

  • May 22, 2025
  • CentOS
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Introduction This tutorial demonstrates how to Configure HAProxy SSL Termination on CentOS Stream 10 on CentOS Stream 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered CentOS Stream 10 system with the […]

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Amazon Linux 2 — lcms2 — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — lcms2 — vulnerability — patch and remediation guide

  • May 22, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2026-3192 Related CVEs: CVE-2025-29070 Upstream summary: A heap buffer overflow vulnerability has been identified in thesmooth2() in cmsgamma.c in lcms2-2.16 which allows a remote attacker to cause a denial of […]

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How to Use Veeam Backup for Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Use Veeam Backup for Windows Server 2025

How to Use Veeam Backup for Windows Server 2025 Veeam Backup & Replication is one of the most widely deployed enterprise backup solutions in the industry, and the Community Edition — available free of charge — provides a powerful feature set suitable for protecting Windows Server 2025 environments with up to 10 workloads. Whether you […]

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