Debian 13 — nginx — multiple vulnerabilities (20 CVEs) — patch and remediation guide

September 24, 2025
Linux
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🟠 High ⏱ 15–60 min Last verified: 24 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2009-2629 CVE-2009-3555 CVE-2009-3896 CVE-2009-3898 CVE-2009-4487 CVE-2011-4315 CVE-2011-4968 CVE-2012-1180 +12 more Upstream summary: Buffer underflow in src/http/ngx_http_parse.c in nginx 0.1.0 through 0.5.37, 0.6.x before 0.6.39, 0.7.x before 0.7.62, and […]

How to Enable Gzip and Brotli Compression in Nginx on Debian 13

September 24, 2025
Linux
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Introduction Debian 13 Trixie is built around the ethos of stability and free software. Setting up enable gzip and brotli compression in nginx on Trixie leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Trixie freeze. Follow each step carefully and […]

NetBSD 10.0 — py-prewikka — vulnerability — patch and remediation guide

September 23, 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 py{15,20,21,22,23,24,25,26,27,31}-prewikka-[0-9]* for vulnerability class 'sensitive-information-exposure'. Reference: http://secunia.com/advisories/34928/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

How to Generate Self-Signed Certificates with openssl on RHEL 10

September 23, 2025
Linux
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Introduction This tutorial demonstrates how to Generate Self-Signed Certificates with openssl 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 […]

Supply Chain Optimization: Everything You Need to Know

September 23, 2025
Supply Chain
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The rapid rise of e-commerce and online services has transformed the way businesses operate, revealing the critical need to rethink how supply chains are managed. As product demand grows, customer expectations increase, and flexibility becomes essential, many organizations are turning to supply chain optimization as a way to remain competitive. By streamlining logistics, aligning workflows, and integrating technology, companies are now able to reduce costs, enhance efficiency, and deliver better service to their customers.

How to Use Skaffold on Oracle Linux 10

September 23, 2025
Oracle Linux
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Introduction Setting up use skaffold on oracle linux 10 on a Oracle Linux 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Use Skaffold on Oracle Linux 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and […]

NetBSD 10.0 — nuitka — vulnerability — patch and remediation guide

September 23, 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-2022-2054 Upstream summary: pkgsrc audit-packages flagged nuitka<0.9 for vulnerability class 'shell-command-injection'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-2054 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

How to Configure rclone on Debian 13

September 23, 2025
Linux
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Introduction Deploying configure rclone on a Debian 13 Trixie 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 Ensure Debian 13 Trixie is fully updated […]

NetBSD 10.0 — kronolith-2.[0-9]* — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — kronolith — vulnerability — patch and remediation guide

September 23, 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 kronolith for vulnerability class 'eol'. Reference: https://ftp.NetBSD.org/pub/NetBSD/packages/vulns/eol-packages Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

FreeBSD 14 — unit-java — vulnerability — patch and remediation guide

September 23, 2025
BSD
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🟢 Low ⏱ 5–15 min Last verified: 23 September 2025 Affected versions: FreeBSD 14 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: unit-java — security vulnerability Related CVEs: CVE-2025-1695 Upstream summary: F5 reports: When NGINX Unit with the Java Language Module is in use, undisclosed requests can lead to an infinite loop […]

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Debian 13 — nginx — multiple vulnerabilities (20 CVEs) — patch and remediation guide

How to Enable Gzip and Brotli Compression in Nginx on Debian 13

NetBSD 10.0 — py-prewikka — vulnerability — patch and remediation guide

How to Generate Self-Signed Certificates with openssl on RHEL 10

Supply Chain Optimization: Everything You Need to Know

How to Use Skaffold on Oracle Linux 10

NetBSD 10.0 — nuitka — vulnerability — patch and remediation guide

How to Configure rclone on Debian 13

NetBSD 10.0 — kronolith — vulnerability — patch and remediation guide

FreeBSD 14 — unit-java — vulnerability — patch and remediation guide

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