IT, Cloud & DevOps Blog

FreeBSD 12 — pango — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — pango — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 22 November 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: pango — buffer overflow Related CVEs: CVE-2009-1194 CVE-2018-15120 CVE-2019-1010238 Upstream summary: Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can […]

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Alpine Linux edge — nfdump — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — nfdump — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 1.6.18-r0 📖 ~4 min read  •  Source: Alpine secdb entry — nfdump 1.6.18-r0 Related CVEs: CVE-2019-14459 CVE-2019-1010057 Upstream summary: Alpine main repository for vedge ships nfdump 1.6.18-r0 which addresses CVE-2019-14459. Table of contents Symptom & Impact […]

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How To Build a GraphQL API with Prisma and Deploy to the cloud provider's App Platform — step-by-step DevOps tutorial on Progressive Robot

How To Build a GraphQL API with Prisma and Deploy to the cloud provider’s App Platform

In this tutorial, you’ll build a GraphQL API for a blogging application in JavaScript using Node.js. You will first use Apollo Server to build the GraphQL API backed by in-memory data structures. You will then deploy the API to the an app platform. Finally you will use Prisma to replace the in-memory storage and persist the data in a PostgreSQL database and deploy the application again.

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FreeBSD 12 — ru-wordpress — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — ru-wordpress — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 22 November 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: wordpress — multiple issues Related CVEs: CVE-2013-0235 CVE-2013-0236 CVE-2013-0237 CVE-2013-2199 CVE-2013-2200 CVE-2013-2201 CVE-2013-2202 CVE-2013-2203  +12 more Upstream summary: wordpress developers reports: This security and maintenance release features 1 bug fix […]

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How to Configure Windows Server 2019 DNS Security — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Windows Server 2019 DNS Security

Introduction to DNS Security on Windows Server 2019 DNS is foundational infrastructure — every name resolution request on your network passes through it. A misconfigured or compromised DNS server can redirect traffic, enable phishing attacks, or facilitate data exfiltration. Windows Server 2019 includes several built-in features to harden DNS, including DNSSEC, Response Rate Limiting (RRL), […]

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Intro to MDX in Gatsby — step-by-step Javascript tutorial on Progressive Robot

Intro to MDX in Gatsby

Gatsby.js and MDX is an amazing combination that can totally change how you build websites. Let’s explore the basics in this detailed introductory article.

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Common Problems 118459

Ubuntu 16.04 LTS LVM Root Volume Reaches 100 Percent

🟠 High   ⏱ 5–30 min  Last verified: 21 November 2019 Affected versions: 16.04 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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