2023 - Page 380 of 885

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

NetBSD 9.4 — wyrd — vulnerability — patch and remediation guide

  • August 5, 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 Related CVEs: CVE-2008-0806 Upstream summary: pkgsrc audit-packages flagged wyrd<1.4.1nb1 for vulnerability class 'privilege-escalation'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0806 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Oracle Linux 8 — nss — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — nss — vulnerability — patch and remediation guide (ELSA-2024-0786)

  • August 5, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 5 August 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0786 Related CVEs: CVE-2023-6135 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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openSUSE Leap 15.5 — ansible — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — ansible — multiple vulnerabilities (14 CVEs) — patch and remediation guide

  • August 5, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:14536-1 (see also SUSE bugzilla) Related CVEs: CVE-2016-9587 CVE-2017-7550 CVE-2018-10874 CVE-2016-8614 CVE-2016-8628 CVE-2020-10744 CVE-2020-14330 CVE-2020-14332  +6 more Upstream summary: Ansible before versions 2.1.4, 2.2.1 is vulnerable to an improper input validation […]

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NetBSD 9.4 — bind — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — bind — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • August 5, 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 Related CVEs: CVE-2009-0696 CVE-2009-4022 CVE-2019-6477 CVE-2020-8617 CVE-2020-8618 CVE-2020-8619 CVE-2020-8624 CVE-2021-25214  +12 more Upstream summary: pkgsrc audit-packages flagged bind<9.4.3pl3 for vulnerability class 'remote-denial-of-service'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0696 Table of contents Symptom & Impact Environment […]

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How to Tune Kernel Parameters with sysctl on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Tune Kernel Parameters with sysctl on Debian 12

  • August 5, 2023
  • Linux
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Introduction Debian 12 Bookworm is built around the ethos of stability and free software. Setting up tune kernel parameters with sysctl 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 […]

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Oracle Linux 9 — libvirt — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libvirt — security and stability fixes — required update (ELSA-2024-2560)

  • August 4, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 4 August 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2560 Related CVEs: CVE-2024-2494 CVE-2024-1441 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 8 — libmicrohttpd — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — libmicrohttpd — vulnerability — patch and remediation guide

  • August 4, 2023
  • 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-2023:7090 Related CVEs: CVE-2023-27371 Upstream summary: GNU libmicrohttpd is a small C library that makes it easy to run an HTTP server as part of another application. Security Fix(es): * libmicrohttpd: remote […]

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NetBSD 9.4 — postgresql92-server — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — postgresql92-server — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • August 4, 2023
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2013-0255 CVE-2016-5423 Upstream summary: pkgsrc audit-packages flagged postgresql92-server<9.2.4 for vulnerability class 'multiple-vulnerabilities'. Reference: http://www.postgresql.org/about/news/1456/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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How to Implement Mandatory Access Control on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Implement Mandatory Access Control on Oracle Linux 9

Introduction How to Implement Mandatory Access Control 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 configuration […]

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