Ubuntu 16.04

Common Problems 118604

setlocale Warnings and UTF-8 Locale Misconfiguration

🟡 Medium   ⏱ 5–30 min  Last verified: 31 July 2019 📖 ~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 & Cross-Refs References & Further […]

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Ubuntu 16.04 — commons-beanutils — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — commons-beanutils — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 July 2019 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4766-1 Related CVEs: CVE-2014-0114 CVE-2019-10086 Upstream summary: It was discovered that Apache Commons BeanUtils improperly handled certain input. An attacker could possibly use this vulnerability to cause a crash or […]

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How To Secure Your OrientDB Database on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Secure Your OrientDB Database on Ubuntu 16.04

OrientDB is a multi-model, NoSQL database with support for document and graph databases. In this article, we’ll focus on securing an installation of the Community edition of OrientDB using only the resources available by default. Specifically, you’ll encrypt the OrientDB database, restrict access to the OrientDB web server and server instance, and manage OrientDB database accounts from both the web UI and console.

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Common Problems 118628

Ubuntu 16.04 LTS – apt repositories moved to old-releases after EOL – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 28 July 2019 Affected versions: Ubuntu 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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Ubuntu 16.04 — rssh — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — rssh — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 27 July 2019 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-3946-1 Related CVEs: CVE-2019-1000018 CVE-2019-3463 CVE-2019-3464 Upstream summary: It was discovered that rssh incorrectly handled certain command-line arguments and environment variables. An authenticated user could bypass rssh's command restrictions, allowing […]

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How To Install and Configure ownCloud on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Configure ownCloud on Ubuntu 16.04

ownCloud is a file sharing server that permits you to store your personal content, like documents and pictures, in a centralized location, much like Dropbox. The difference with ownCloud is that it is free and open-source, which allows anyone to use and examine it. It also returns the control and security of your sensitive data back to you, thus eliminating the utilization of a third-party cloud hosting service.

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How To Control URLs and Links in Jekyll — step-by-step Linux tutorial on Progressive Robot

How To Control URLs and Links in Jekyll

In Part 3 of this series, we look at how Jekyll creates URLs and show how to change the pattern for an individual file or the entire site. Then we look a how to link to pages within our site and stage it for testing.

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Como Instalar o Node.js no Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

Como Instalar o Node.js no Ubuntu 16.04

O Node.js é uma plataforma Javascript para programação de propósito geral, que permite aos usuários construírem aplicações de rede rapidamente. Ao levar o Javascript tanto ao front-end quanto ao back-end, o desenvolvimento pode ser mais consistente e ser projetado dentro do…

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