Linux

SLES 15 — libtool — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libtool — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 26 August 2019 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SR:2010:006 (see also SUSE bugzilla) Related CVEs: CVE-2009-3736 Upstream summary: ltdl.c in libltdl in GNU Libtool 1.5.x, and 2.2.6 before 2.2.6b, as used in Ham Radio Control Libraries, Q, and possibly other […]

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Arch Linux — cacti — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — cacti — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201712-2 Related CVEs: CVE-2017-16785 CVE-2017-16661 CVE-2017-16660 CVE-2017-16641 CVE-2017-11691 Upstream summary: Type: multiple issues. Status: Fixed. Affected: 1.1.17-1. Fixed in: 1.1.28-1. Group: AVG-537. Table of contents Symptom & Impact Environment & […]

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Cómo configurar claves de SSH en Debian 9 — step-by-step Linux tutorial on Progressive Robot

Cómo configurar claves de SSH en Debian 9

SSH, o shell seguro, es un protocolo cifrado que se usa para administrar servidores y comunicarse con ellos. Al trabajar con un servidor de Debian, es probable que pase la mayor parte de su tiempo en una sesión de terminal conectada a su servidor a través de SSH. En esta…

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Common Problems 118612

Ubuntu 16.04 LTS – sudo fails due to incorrect /etc/sudoers permissions – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 25 August 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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Common Problems 115008

RHEL 8 sudo Fails When SSSD or Identity Provider Is Unavailable

🟡 Medium   ⏱ 5–30 min  Last verified: 25 August 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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Использование Cron для автоматизации задач в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Использование Cron для автоматизации задач в Ubuntu 18.04

Предыдущая версия данного обучающего руководства была написана Шоном Льюисом. Cron — это хронологический демон-планировщик задач, работающий в операционных системах типа Unix, включая дистрибутивы Linux. Cron запускается в фоновом режиме,…

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Oracle Linux 8 — pki-deps:10.6 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — pki-deps:10.6 — vulnerability — patch and remediation guide (ELSA-2019-2720)

🟠 High   ⏱ 15–60 min  Last verified: 25 August 2019 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2019-2720 Related CVEs: CVE-2019-12384 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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How To Install Couchbase from source with Git and Make on a Debian 7 VPS — step-by-step Linux tutorial on Progressive Robot

How To Install Couchbase from source with Git and Make on a Debian 7 VPS

In this the cloud provider guide, we will discuss how Installing from source (compiling) works. We will be making use of various tools that (should) come with your Linux distribution of choice. Here, we are targeting Debian based systems in particular. However, upon simple installation of the other items listed below, you should be able to follow the rest to achieve our goal of Installing Couchbase from source. Installation of the necessary external tools are also explained in this article.

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Common Problems 119006

Ubuntu 14.04 LTS – DHCP lease not renewing causes network loss – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 24 August 2019 Affected versions: Ubuntu 14.04 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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