Linux

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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Arch Linux — evince — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — evince — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201707-14 Related CVEs: CVE-2017-1000083 Upstream summary: Type: arbitrary command execution. Status: Fixed. Affected: 3.24.0+8+ga8363215-1. Fixed in: 3.24.0+12+g717df38f-1. Group: AVG-348. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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openSUSE Tumbleweed — libsaml12 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libsaml12 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2017:3241-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-16853 Upstream summary: The DynamicMetadataProvider class in saml/saml2/metadata/impl/DynamicMetadataProvider.cpp in OpenSAML-C in OpenSAML before 2.6.1 fails to properly configure itself with the MetadataFilter plugins and does […]

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openSUSE Tumbleweed — gv — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — gv — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2022:10031-1 (see also SUSE bugzilla) Related CVEs: CVE-2012-3386 Upstream summary: The "make distcheck" rule in GNU Automake before 1.11.6 and 1.12.x before 1.12.2 grants world-writable permissions to the extraction directory, which introduces […]

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openSUSE Tumbleweed — davfs2 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — davfs2 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory Related CVEs: CVE-2014-4362 Upstream summary: The Sandbox Profiles implementation in Apple iOS before 8 does not properly restrict the third-party app sandbox profile, which allows attackers to obtain sensitive Apple ID […]

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openSUSE Tumbleweed — openafs — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — openafs — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2018-16947 CVE-2018-16948 CVE-2018-16949 Upstream summary: An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2022-26385)

🟠 High   ⏱ 15–60 min  Last verified: 24 July 2019 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-26385 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 […]

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How To Host a Website with Caddy on CentOS 7 — step-by-step Linux tutorial on Progressive Robot

How To Host a Website with Caddy on CentOS 7

[Caddy](https://caddyserver.com/) is a new web server which can be used in place of Apache or Nginx to serve websites. It has been created with ease of use in mind and has become a common choice for developers who want to quickly run a website without working out difficult configuration files. In this tutorial, you will install and configure Caddy. After following this tutorial, you will have a simple working website served using HTTP/2 and a secure TLS connection.

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Arch Linux — libssh2 — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — libssh2 — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201903-12 Related CVEs: CVE-2019-3863 CVE-2019-3862 CVE-2019-3861 CVE-2019-3860 CVE-2019-3859 CVE-2019-3858 CVE-2019-3857 CVE-2019-3856  +1 more Upstream summary: Type: multiple issues. Status: Fixed. Affected: 1.8.0-3. Fixed in: 1.8.1-1. Group: AVG-926. Table of contents […]

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