How to Get WordPress Email Notifications on a cloud servers
Sending emails and notifications including form submit verifications and password resets from your WordPress server or Droplet is an essential function.
FreeBSD 12 — weechat-devel — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 18 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: weechat — Arbitrary shell command execution via scripts Related CVEs: CVE-2012-5854 Upstream summary: Sebastien Helleu reports: Untrusted command for function hook_process could lead to execution of commands, because of shell […]
How to Install Zabbix Agent on Windows Server 2012 R2 for Monitoring
How to Install Zabbix Agent on Windows Server 2012 R2 for Monitoring Zabbix is a widely deployed open-source monitoring platform that provides comprehensive monitoring for servers, applications, databases, and network devices. The Zabbix agent installed on Windows Server 2012 R2 collects system metrics, monitors services, checks log files for patterns, and executes custom checks, all […]
Ubuntu 18.04 — quassel — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 18 June 2019 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4594-1 Related CVEs: CVE-2018-1000178 CVE-2018-1000179 Upstream summary: It was discovered that Quassel incorrectly handled Qdatastream protocol. A remote attacker could possibly use this issue to execute arbitrary code. (CVE-2018-1000178) It […]
Arch Linux — lib32-gnutls — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-201707-6 Related CVEs: CVE-2017-7507 CVE-2016-7444 Upstream summary: Type: denial of service. Status: Fixed. Affected: 3.4.15-1. Fixed in: 3.5.13-1. Group: AVG-295. Table of contents Symptom & Impact Environment & Reproduction Root […]
SLES 12 — libtomcrypt0 — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 18 June 2019 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2019:2808-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-17362 Upstream summary: In LibTomCrypt through 1.18.2, the der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to […]
How To Create a Static Footer With HTML and CSS (Section 7)
In this tutorial, you will create a static footer that stays in a fixed position at the bottom of the viewport as the visitor scrolls down the page. You will also add menu items and social icons that change color when the user hovers their cursor over them.
FreeBSD 12 — ru-linux-mozillafirebird — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 18 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: firefox & mozilla — multiple vulnerabilities Related CVEs: CVE-2004-0762 CVE-2004-0765 CVE-2004-0904 CVE-2004-0905 CVE-2004-0908 CVE-2004-0909 CVE-2004-1156 CVE-2004-1157 +12 more Upstream summary: A Mozilla Foundation Security Advisory reports of multiple issues: Heap […]
Como Instalar e Usar o Docker Compose no CentOS 7
O Docker é uma ótima ferramenta para automatizar o deployment de aplicações Linux dentro de containers de software, mas para aproveitar realmente ao máximo seu potencial, é melhor se cada componente de sua aplicação for executado em seu próprio…
Ubuntu 14.04 LTS – unattended-upgrades causes sustained CPU usage – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 17 June 2019 Affected versions: Ubuntu 14.04 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 […]
