Cómo instalar MariaDB en Ubuntu 20.04
MariaDB es un sistema de administración relacional de bases de datos de código abierto, que comúnmente se usa como alternativa para la parte de MySQL de la popular pila…
How to Implement Mandatory Access Control on CentOS Stream 9
Introduction This tutorial demonstrates how to Implement Mandatory Access Control on CentOS Stream 9 on CentOS Stream 9. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered CentOS Stream 9 system with the […]
Oracle Linux 8 — nodejs:16 security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2023-4537)
🟡 Medium ⏱ 10–30 min Last verified: 7 December 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-4537 Related CVEs: CVE-2023-30589 CVE-2023-30590 CVE-2023-30581 CVE-2023-30588 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]
Debian 11 — e2guardian — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 December 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2021-44273 Upstream summary: e2guardian v5.4.x <= v5.4.3r is affected by missing SSL certificate validation in the SSL MITM engine. In standalone mode (i.e., acting as a proxy or […]
Comment utiliser le type de données BLOB MySQL pour stocker des images avec PHP sur Ubuntu 18.04
L’auteur a sélectionné Girls Who Code pour recevoir un don dans le cadre de l’initiative Écrire pour des donations. Un [Binary Large Object…
Debian 11 — libdata-validate-ip-perl — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 December 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2021-29662 Upstream summary: The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some […]
Debian 11 — analog — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 December 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2002-1154 Upstream summary: anlgform.pl in Analog before 5.23 does not restrict access to the PROGRESSFREQ progress update command, which allows remote attackers to cause a denial of service […]
How to Use Prometheus to Monitor Your CentOS 7 Server
Prometheus is an open source monitoring system which stores all its data in a time series database and offers a multi-dimensional data-model and a powerful query language. The Prometheus project also includes PromDash (a browser-based tool that can be used to develop custom dashboards) and an experimental AlertManager capable of sending alerts via e-mail.
Debian 11 — eggdrop — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 7 December 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2004-0274 CVE-2007-2807 CVE-2009-1789 Upstream summary: Share.mod in Eggheads Eggdrop IRC bot 1.6.10 through 1.6.15 can mistakenly assign STAT_OFFERED status to a bot that is not a sharebot, which […]
Ubuntu 20.04 — linux-oracle-5.8 — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 7 December 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5050-1 Related CVEs: CVE-2020-26558 CVE-2021-0129 CVE-2021-28691 CVE-2021-3564 CVE-2021-3573 CVE-2021-38208 CVE-2021-23134 CVE-2021-32399 +12 more Upstream summary: It was discovered that the bluetooth subsystem in the Linux kernel did not properly perform […]
