Como criar um módulo Node.js
O autor selecionou a Open Internet/Free Speech Fund para receber uma doação como parte do programa Write for DOnations. No Node.js, um module é uma coleção de funções e objetos do…
FreeBSD 12 — mutt — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 1 June 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: mutt — mutt_decode_uuencoded() can read past the of the input line Related CVEs: CVE-2004-0078 CVE-2007-2683 CVE-2014-0467 CVE-2014-9116 CVE-2018-14349 CVE-2018-14350 CVE-2018-14351 CVE-2018-14352 +12 more Upstream summary: Tavis Ormandy reports: mutt_decode_uuencoded(), the […]
Ubuntu 18.04 LTS – swap usage stays high after memory pressure event
🟡 Medium ⏱ 5–30 min Last verified: 1 June 2020 Affected versions: Ubuntu 18.04 LTS Ubuntu 18.04 Ubuntu 18.04.6 📖 ~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 […]
Ubuntu 20.04 LTS – dpkg interrupted state blocks package operations – Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 1 June 2020 Affected versions: Ubuntu 20.04 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 […]
RHEL 8 tuned Profile Misconfiguration Causing Latency Spikes
🟡 Medium ⏱ 5–30 min Last verified: 1 June 2020 📖 ~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 […]
Debian 10 — ldm — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 1 June 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-20373 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How to Manage Storage with Parted on SLES 15
Introduction This tutorial covers How to Manage Storage with Parted on SLES 15 on SLES 15. SLES 15 (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 15 system is up to date: zypper […]
Ubuntu 18.04 — velocity-tools — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 1 June 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6282-1 Related CVEs: CVE-2020-13959 Upstream summary: Jackson Henry discovered that Velocity Tools incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted […]
Sass Variables
Snippet for Sass variables.
Vier Methoden zum Durchsuchen von Arrays in JavaScript
Wir werfen einen Blick auf die auf Arrays in JavaScript verfügbaren Einschluss-, Such-, IndexOf- und Filtermethoden und sehen, welche unter welchen Umständen zu verwenden sind.