Cómo enviar notificaciones push web desde aplicaciones de Django
El autor seleccionó a Open Internet/Free Speech Fund para recibir una donación como parte del programa Write for DOnations. La web evoluciona de manera constante y ahora puede lograr…
Comment installer WordPress avec LAMP sur Ubuntu 18.04
Une version précédente de ce tutoriel a été rédigée par Justin Ellingwood WordPress est le CMS (système de gestion de contenu) le plus populaire sur Internet. Il vous permet de facilement créer des blogs et des…
Debian 11 — changetrack — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 19 November 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2009-3233 Upstream summary: changetrack 4.3 allows local users to execute arbitrary commands via CRLF sequences and shell metacharacters in a filename in a directory that is checked by […]
openSUSE Tumbleweed — python38-numba — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2022:0134-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-33430 Upstream summary: A Buffer Overflow vulnerability exists in NumPy 1.9.x in the PyArray_NewFromDescr_int function of ctors.c when specifying arrays of large dimensions (over 32) […]
How To Install and Configure Salt Master and Minion Servers on Ubuntu 14.04
SaltStack is a powerful, flexible, high performing configuration management and remote execution system. It can be used manage your infrastructure from a centralized location while minimizing manual maintenance steps. To learn more about some of the terminologies and tools…
Como instalar e configurar o Postfix como um servidor SMTP apenas para envio no Ubuntu 20.04
O autor selecionou o Free and Open Source Fund para receber uma doação como parte do programa Write for DOnations. O Postfix é um agente de transferência de e-mail…
Debian 11 — libapache2-mod-auth-openid — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 19 November 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2012-2760 Upstream summary: mod_auth_openid before 0.7 for Apache uses world-readable permissions for /tmp/mod_auth_openid.db, which allows local users to obtain session ids. Table of contents Symptom & Impact Environment […]
Como criar um servidor de Minecraft no Ubuntu 18.04
O autor selecionou a Tech Education Fund para receber uma doação como parte do programa Write for DOnations. O Minecraft é um jogo de videogame no estilo sandbox muito…
SLES 15 — stunnel — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 19 November 2021 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2013:0709-1 (see also SUSE bugzilla) Related CVEs: CVE-2013-1762 CVE-2021-20230 CVE-2015-3644 CVE-2011-2940 CVE-2014-0016 Upstream summary: stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer […]
Arch Linux — virtualbox — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202110-3 Related CVEs: CVE-2021-35545 CVE-2021-35542 CVE-2021-35540 CVE-2021-35538 CVE-2021-2475 CVE-2021-2454 CVE-2021-2443 CVE-2021-2442 +12 more Upstream summary: Type: multiple issues. Status: Fixed. Affected: 6.1.26-2. Fixed in: 6.1.28-1. Group: AVG-2476. Table of contents […]
