Logging Monitoring

NetBSD 10.0 — sun-8 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — sun-8 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 9, 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-2014-0429 CVE-2014-0448 CVE-2014-0449 CVE-2014-0451 CVE-2014-0452 CVE-2014-0453 CVE-2014-0454 CVE-2014-0455  +12 more Upstream summary: pkgsrc audit-packages flagged sun-{jdk,jre}8>=8.0.0<8.0.1 for vulnerability class 'unspecified'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0429 Table of contents Symptom & Impact Environment […]

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Oracle Linux 9 — shadow-utils — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — shadow-utils — security and stability fixes — required update (ELSA-2023-6632)

  • June 9, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 9 June 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-6632 Related CVEs: CVE-2023-4641 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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Common Problems 126981

CentOS Stream 10 – Common Problem 202 – Diagnosis and Fix

  • June 9, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 9 June 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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NetBSD 10.0 — py-flower — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — py-flower — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • June 9, 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-2019-16925 CVE-2019-16926 CVE-2022-30034 Upstream summary: pkgsrc audit-packages flagged py{27,34,35,36,37,38}-flower-[0-9]* for vulnerability class 'cross-site-scripting'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-16925 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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

How to Configure Corosync on CentOS Stream 10

  • June 9, 2025
  • CentOS
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Introduction Setting up configure corosync on centos stream 10 on a CentOS Stream 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure Corosync on CentOS Stream 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and […]

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Common Problems 122522

NTP Drift Causes TLS and pkg Failures

🟠 High   ⏱ 5–30 min  Last verified: 9 June 2025 Affected versions: FreeBSD 14 📖 ~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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NetBSD 10.0 — pound — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

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

  • June 9, 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-2016-10711 CVE-2018-21245 Upstream summary: pkgsrc audit-packages flagged pound<2.7 for vulnerability class 'man-in-the-middle-attack'. Reference: https://www.debian.org/security/2015/dsa-3253 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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NetBSD 10.0 — jabberd-2.0s[2-8] — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — jabberd — vulnerability — patch and remediation guide

  • June 9, 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 Upstream summary: pkgsrc audit-packages flagged jabberd{,nb*} for vulnerability class 'buffer-overflows'. Reference: http://secunia.com/advisories/16291/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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How to Configure Disk Encryption with LUKS on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Configure Disk Encryption with LUKS on RHEL 10

  • June 9, 2025
  • Linux
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Introduction This tutorial demonstrates how to Configure Disk Encryption with LUKS on RHEL 10 on RHEL 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 RHEL 10 system with the default AppStream […]

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Common Problems 120015

Debian 12 Systemd Service Fails to Start

  • June 9, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 9 June 2025 Affected versions: Debian 12 📖 ~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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