Oracle Linux 9

Oracle Linux 9 — nodejs and nodejs-nodemon security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — nodejs and nodejs-nodemon security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2023-2655)

  • September 30, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 30 September 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-2655 Related CVEs: CVE-2022-25881 CVE-2023-24807 CVE-2023-23918 CVE-2022-4904 CVE-2023-23920 CVE-2023-23936 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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How to Set Up Datadog Agent on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up Datadog Agent on Oracle Linux 9

Introduction This tutorial demonstrates how to Set Up Datadog Agent on Oracle Linux 9 on Oracle Linux 9. 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 Oracle Linux 9 system with the […]

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Oracle Linux 9 — python3.11-urllib3 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — python3.11-urllib3 — vulnerability — patch and remediation guide (ELSA-2024-11238)

  • September 30, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 30 September 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-11238 Related CVEs: CVE-2023-45803 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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Oracle Linux 9 — libldb security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libldb security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2022-8318)

  • September 29, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 29 September 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-8318 Related CVEs: CVE-2022-32746 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 Set Up VictoriaMetrics on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up VictoriaMetrics on Oracle Linux 9

Introduction This tutorial demonstrates how to Set Up VictoriaMetrics on Oracle Linux 9 on Oracle Linux 9. 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 Oracle Linux 9 system with the default […]

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

Oracle Linux 9 — mutt — vulnerability — patch and remediation guide (ELSA-2022-8219)

  • September 29, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 29 September 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-8219 Related CVEs: CVE-2022-1328 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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Oracle Linux 9 — sqlite — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — sqlite — vulnerability — patch and remediation guide (ELSA-2024-0465)

  • September 29, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 29 September 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0465 Related CVEs: CVE-2023-7104 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 Harden SSH on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Harden SSH on Oracle Linux 9

Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying harden ssh on oracle linux 9 both straightforward and auditable. This tutorial covers the complete procedure for how to Harden SSH on Oracle Linux 9, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

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How to Deploy a Spring Boot Application on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Deploy a Spring Boot Application on Oracle Linux 9

Introduction How to Deploy a Spring Boot Application on Oracle Linux 9 on Oracle Linux 9 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 […]

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Oracle Linux 9 — webkit2gtk3 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — webkit2gtk3 — vulnerability — patch and remediation guide (ELSA-2023-0021)

  • September 27, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 27 September 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-0021 Related CVEs: CVE-2022-42856 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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