Creating Custom Forms Using the JavaScript FormData API
Forms are rarely as easy as they seem, but the FormData web API is there to help make your life easier. Let’s see how we can make use of it in JavaScript.
How to Set Up OpenVSwitch on SLES 12
Introduction This tutorial covers How to Set Up OpenVSwitch 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 date: zypper refresh […]
Alpine Linux edge — py3-saml2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 6.5.0-r0 📖 ~4 min read • Source: Alpine secdb entry — py3-saml2 6.5.0-r0 Related CVEs: CVE-2021-21238 CVE-2021-21239 Upstream summary: Alpine community repository for vedge ships py3-saml2 6.5.0-r0 which addresses CVE-2021-21238. Table of contents Symptom & Impact […]
FreeBSD 13 — memcached — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 7 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: memcached — multiple vulnerabilities Related CVEs: CVE-2009-1255 CVE-2016-8704 CVE-2016-8705 CVE-2016-8706 Upstream summary: Cisco Talos reports: Multiple integer overflow vulnerabilities exist within Memcached that could be exploited to achieve remote code […]
Установка WordPress со стеком LEMP в Ubuntu 18.04
WordPress — это самая популярная CMS (система управления контентов) в сети Интернет. Она позволяет вам легко настраивать блоги и веб-сайты, устанавливаемые поверх отвечающего за за серверную часть MySQL с поддержкой PHP. WordPress обладает невероятной адаптивностью и позволяет в…
Cómo instalar la versión más reciente de MySQL en Debian 9
MySQL es un destacado sistema de administración de bases de datos de código abierto que se usa para almacenar y recuperar datos para una gran variedad de aplicaciones populares. MySQL está representado por la letra M en la sigla de la pila LAMP,…
FreeBSD 13 — isakmpd — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 7 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: isakmpd payload handling denial-of-service vulnerabilities Related CVEs: CVE-2004-0218 CVE-2004-0219 CVE-2004-0220 CVE-2004-0221 CVE-2004-0222 Upstream summary: Numerous errors in isakmpd's input packet validation lead to denial-of-service vulnerabilities. From the Rapid7 advisory: The […]
FreeBSD 13 — libtomcrypt — security advisory — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libtomcrypt — weak signature scheme with ECC keys Upstream summary: The Secure Science Corporation reports that libtomcrypt is vulnerable to a weak signature scheme. This allows an attacker to create […]
Cara Menginstal dan Menggunakan Docker pada Ubuntu 20.04
Docker adalah suatu aplikasi yang menyederhanakan proses pengelolaan proses aplikasi di dalam kontainer. Dalam tutorial ini, Anda akan menginstal dan menggunakan Docker Community Edition (CE) pada Ubuntu 20.04. Anda akan menginstal Docker sendiri, bekerja dengan kontainer dan citra, serta mendorong citra ke Repositori Docker.
Amazon Linux 2 — kernel-livepatch-5.10.50-44.131 — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2LIVEPATCH-2021-065 Related CVEs: CVE-2021-41073 Upstream summary: No CVE associated with this advisory Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]
