2025 - Page 523 of 1252

NetBSD 10.0 — perl-5.8.,5,6} — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — perl-5.8.,5,6} — vulnerability — patch and remediation guide

  • August 8, 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 Upstream summary: pkgsrc audit-packages flagged perl{,-thread}-5.8.{[0-4]{,nb*},5{,nb[1-7]},6{,nb[12]}} for vulnerability class 'local-root-exploit'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0155 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Oracle Linux 9 — libxml2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libxml2 — vulnerability — patch and remediation guide (ELSA-2025-12447)

  • August 8, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 8 August 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-12447 Related CVEs: CVE-2025-7425 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 116458

Ubuntu 24.04 LTS Netplan Apply Causes Immediate Network Loss

  • August 8, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 8 August 2025 Affected versions: Ubuntu 24.04 LTS 📖 ~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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Oracle Linux 10 — cups — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — cups — vulnerability — patch and remediation guide (ELSA-2025-15701)

  • August 8, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 8 August 2025 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-15701 Related CVEs: CVE-2025-58060 CVE-2025-58364 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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AlmaLinux 10 — mariadb10.11 — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 10

AlmaLinux 10 — mariadb10.11 — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • August 8, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 10 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:0136 Related CVEs: CVE-2023-52969 CVE-2023-52970 CVE-2023-52971 CVE-2025-13699 CVE-2025-21490 CVE-2025-30693 CVE-2025-30722 Upstream summary: MariaDB is a community developed fork from MySQL – a multi-user, multi-threaded SQL database server. It is a client/server implementation […]

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

Oracle Linux 9 — podman — vulnerability — patch and remediation guide (ELSA-2025-23325)

  • August 8, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 August 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-23325 Related CVEs: CVE-2025-58183 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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How to Install .NET SDK on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Install .NET SDK on Oracle Linux 10

Introduction How to Install .NET SDK 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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Oracle Linux 8 — mod_auth_openidc:2.3 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — mod_auth_openidc:2.3 — vulnerability — patch and remediation guide (ELSA-2025-4597)

  • August 8, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 August 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-4597 Related CVEs: CVE-2025-3891 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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Alpine Linux 3.20 — mercurial — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — mercurial — vulnerability — patch and remediation guide

  • August 8, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 4.9-r0 📖 ~4 min read  •  Source: Alpine secdb entry — mercurial 4.9-r0 Related CVEs: CVE-2019-3902 Upstream summary: Alpine community repository for vv3.20 ships mercurial 4.9-r0 which addresses CVE-2019-3902. Table of contents Symptom & Impact Environment […]

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Common Problems 116445

Ubuntu 24.04 LTS – UFW rules accidentally block SSH access – Fix & Prevention

  • August 8, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 8 August 2025 Affected versions: Ubuntu 24.04 LTS 📖 ~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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