January 2020 - Page 60 of 69

FreeBSD 12 — py35-matrix-synapse — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py35-matrix-synapse — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-matrix-synapse — users of single-sign-on are vulnerable to phishing Related CVEs: CVE-2019-5885 Upstream summary: Matrix developers report: [The 1.11.1] release includes a security fix impacting installations using Single Sign-On (i.e. […]

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Контейнеризация приложения Laravel 6 для разработки с помощью Docker Compose в Ubuntu 18.04 — step-by-step Docker tutorial on Progressive Robot

Контейнеризация приложения Laravel 6 для разработки с помощью Docker Compose в Ubuntu 18.04

Контейнеризация приложения — это процесс адаптации приложения и его компонентов для работы в облегченных средах, называемых контейнерами. Это изолируемые одноразовые среды, которые используются для разработки, тестирования и…

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Android ProgressBar Example — step-by-step DevOps tutorial on Progressive Robot

Android ProgressBar Example

Welcome to Android ProgressBar Example. Today we'll implement android ProgressBar in our application. There are two types of progress bars : Horizontal and Circular. We'll create both of these progress bar in android application. Android ProgressBar Android ProgressBar is a graphical view indicator that shows some progress. Android progress bar displays a bar representing the […]

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openSUSE Tumbleweed — libXfont1 — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libXfont1 — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2014:0774-1 (see also SUSE bugzilla) Related CVEs: CVE-2014-0210 CVE-2014-0211 CVE-2011-2895 CVE-2013-6462 CVE-2014-0209 CVE-2015-1802 CVE-2015-1803 CVE-2015-1804  +3 more Upstream summary: Multiple buffer overflows in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 allow […]

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Common Problems 115914

Ubuntu 26.04 LTS – systemd service fails to start after reboot – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Ubuntu 26.04 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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FreeBSD 12 — p5-File-Path — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — p5-File-Path — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: p5-File-Path — rmtree allows creation of setuid files Related CVEs: CVE-2005-0448 Upstream summary: Jan Lieskovsky reports: perl-File-Path rmtree race condition (CVE-2005-0448 was assigned to address this) This vulnerability was fixed […]

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How to Configure Nginx as a Reverse Proxy on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Configure Nginx as a Reverse Proxy on SLES 12

Introduction This tutorial covers How to Configure Nginx as a Reverse Proxy on SLES 12 on SLES 12. SLES 12 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 12 system is up to […]

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Common Problems 115500

Disk Full Under /var Causes Service Failures

🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 📖 ~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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