Redis is an in-memory, key-value store known for its flexibility, performance, and wide language support. In this guide, we will demonstrate how to install and configure Redis on an Ubuntu 16.04 server. To complete this guide, you will need access to an…
🟢 Low ⏱ 5–15 min Last verified: 24 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-bleach — regular expression denial-of-service Related CVEs: CVE-2020-6817 Upstream summary: Bleach developers reports: bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2LIVEPATCH-2020-021 Related CVEs: CVE-2020-1749 CVE-2019-19319 CVE-2020-12657 CVE-2020-10711 Upstream summary: A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels […]
🟢 Low ⏱ 5–15 min Last verified: 24 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-matrix-synapse — multiple vulnerabilities Related CVEs: CVE-2019-5885 Upstream summary: Matrix developers report: The matrix team releases Synapse 1.2.1 as a critical security update. It contains patches relating to redactions and […]
Flask is a lightweight Python web framework well-suited for building APIs and web applications on RHEL 8. Gunicorn acts as the production-grade WSGI server that runs your Flask app, while Nginx sits in front as a reverse proxy handling incoming traffic. This guide walks through deploying a Flask application on RHEL 8 using a Python […]
Box shadows are boring. They can only display one color. Bump things up a notch by using a pseudo-element and the CSS blur filter instead!
🟠 High ⏱ 30–90 min Last verified: 24 April 2020 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2019-4322, IBM Support Bulletin CVE: CVE-2019-4322 NVD summary: IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.1 is vulnerable to a buffer overflow, which could […]
La plataforma Docker permite a los desarrolladores empaquetar y ejecutar aplicaciones como contenedores. Un contenedor es un proceso aislado que se ejecuta en un sistema operativo compartido, ofreciendo una alternativa más ligera para máquinas…
🟢 Low ⏱ 5–15 min Last verified: 24 April 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2017-1000249 CVE-2019-18218 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-201711-13 Related CVEs: CVE-2017-12858 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 1.2.0-1. Fixed in: 1.3.0-1. Group: AVG-390. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
