How To Change the Color of HTML Elements
This tutorial will teach you how to modify the color of text, image borders, and `
How to use std::getline() in C++?
In this article, we'll take a look at using the function std::getline() in C++. This is a very handy function if you want to read characters from an input stream. Let's find out how we can use this properly, using some illustrative examples. Basic Syntax of std::getline() in C++ This function reads characters from an […]
RHEL 8 chronyd Clock Drift Causes TLS And Kerberos Failures
🟡 Medium ⏱ 5–30 min Last verified: 27 October 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 […]
How to Use Python Virtual Environments on FreeBSD 12
Introduction This guide explains how to Use Python Virtual Environments on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained […]
IBM AIX 7.1 — CVE-2019-4102 — vulnerability — patch and remediation guide
🟡 Medium ⏱ 15–45 min Last verified: 27 October 2019 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2019-4102, IBM Support Bulletin CVE: CVE-2019-4102 NVD summary: IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.0 uses weaker than expected cryptographic algorithms that could […]
Understanding Vue.js Component Instancing
Explains how Vue.js makes partial instances of components in order to save memory, and how that affects you.
FreeBSD 12 — ru-apache — multiple vulnerabilities (6 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 27 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: Apache 1.3 — mod_proxy reverse proxy exposure Related CVEs: CVE-2003-0993 CVE-2004-0940 CVE-2005-2088 CVE-2005-3352 CVE-2006-3747 CVE-2011-3368 Upstream summary: Apache HTTP server project reports: An exposure was found when using mod_proxy in […]
FreeBSD 12 — mod_php4-twig — multiple vulnerabilities (13 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 27 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: php — multiple vulnerabilities Related CVEs: CVE-2004-0594 CVE-2004-0595 CVE-2004-1019 CVE-2004-1065 CVE-2005-0596 CVE-2007-0905 CVE-2007-0906 CVE-2007-0907 +5 more Upstream summary: The PHP development team reports: Security Enhancements and Fixes in PHP 5.2.2 […]
Utiliser les buffers dans Node.js
L’auteur a choisi le COVID-19 Relief Fund pour recevoir un don dans le cadre du programme Write for DOnations. Un buffer est un espace en mémoire (généralement de la…
Gentoo Linux — media-sound/wavpack — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202007-19 Related CVEs: CVE-2018-19840 CVE-2018-19841 CVE-2019-11498 Upstream summary: Multiple vulnerabilities have been discovered in WavPack. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & […]