Package Management

NetBSD 9.4 — ruby18-mcollective — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — ruby18-mcollective — vulnerability — patch and remediation guide

  • July 18, 2023
  • BSD
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged ruby18-mcollective<2.5.2 for vulnerability class 'arbitrary-code-execution'. Reference: http://puppetlabs.com/security/cve/cve-2014-3248 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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CentOS Stream 9 — liblouis — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — liblouis — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • July 18, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 July 2023 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2023:6385 Related CVEs: CVE-2023-26767 CVE-2023-26768 CVE-2023-26769 Upstream summary: Liblouis is an open source braille translator and back-translator named in honor of Louis Braille. It features support for computer and literary braille, […]

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Oracle Linux 9 — dotnet7.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — dotnet7.0 — vulnerability — patch and remediation guide (ELSA-2023-7255)

  • July 18, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 18 July 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-7255 Related CVEs: CVE-2023-36049 CVE-2023-36558 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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NetBSD 9.4 — rsnapshot — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — rsnapshot — vulnerability — patch and remediation guide

  • July 18, 2023
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged rsnapshot<1.1.7 for vulnerability class 'privilege-escalation'. Reference: http://www.rsnapshot.org/security/2005/001.html 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 Telegraf Metrics Agent on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Configure Telegraf Metrics Agent on Debian 12

  • July 18, 2023
  • Linux
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Introduction Deploying configure telegraf metrics agent on debian 12 on a Debian 12 Bookworm machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You will […]

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How to Set Up Oracle Linux 9 for SAP Workloads — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up Oracle Linux 9 for SAP Workloads

Introduction Setting up set up oracle linux 9 for sap workloads on a Oracle Linux 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up Oracle Linux 9 for SAP Workloads, with all the commands you need, the SELinux and firewalld considerations to […]

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NetBSD 9.4 — kio — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — kio — vulnerability — patch and remediation guide

  • July 17, 2023
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged kio<5.32 for vulnerability class 'sensitive-information-disclosure'. Reference: https://www.kde.org/info/security/advisory-20170228-1.txt 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 dnsmasq on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Configure dnsmasq on Debian 12

  • July 17, 2023
  • Linux
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Introduction Debian 12 Bookworm is built around the ethos of stability and free software. Setting up configure dnsmasq on debian 12 on Bookworm leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bookworm freeze. Follow each step carefully and the resulting […]

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Windows Server 2022 — KB5022835 — security update — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5022835 — security update — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5022835 • MSRC update-guide entry Related CVEs: CVE-2023-21805 Affected components: Windows Server 2022 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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IBM AIX 7.3 — CVE-2022-43917 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2022-43917 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 17 July 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2022-43917, IBM Support Bulletin CVE: CVE-2022-43917 NVD summary: IBM WebSphere Application Server 8.5 and 9.0 traditional container uses weaker than expected cryptographic keys that could allow an attacker to decrypt sensitive information. […]

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