🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2021:4743 Related CVEs: CVE-2021-42574 Upstream summary: LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang compiler for the C and C++ languages, the LLDB debugger, and related tools for code analysis. […]
🟡 Medium ⏱ 5–30 min Last verified: 30 April 2021 Affected versions: RHEL 7 📖 ~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 & […]
🟠 High ⏱ 15–60 min Last verified: 30 April 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-3658 Related CVEs: CVE-2020-14352 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Introduction This guide explains how to Configure Persistent Volumes in Kubernetes on Debian 9 on Debian 9 Stretch. Debian Stretch uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 9 install with […]
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202208-12 Related CVEs: CVE-2021-45926 CVE-2021-45927 Upstream summary: Multiple vulnerabilities have been discovered in mdbtools. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]
![Установка MariaDB в Ubuntu 20.04 [Краткое руководство] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-mariadb-on-ubuntu-20-04-quickstart-ru-81613-featured.png "Установка MariaDB в Ubuntu 20.04 [Краткое руководство] 6")
Предыдущая версия данного обучающего руководства была написана Брайаном Бушероном. MariaDB — это система управления реляционными базами данных с открытым исходным кодом, которая часто…
Postfix — популярный почтовый агент (MTA) с открытым исходным кодом, который можно использовать для маршрутизации и доставки почты в системе Linux. Согласно оценкам, примерно 25% публичных почтовых серверов в Интернете используют Postfix. В этом обучающем модуле мы научим вас…
🟢 Low ⏱ 5–15 min Last verified: 30 April 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2020-10713 CVE-2020-14372 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202105-37 Related CVEs: CVE-2021-22879 CVE-2020-8189 CVE-2020-8224 CVE-2020-8227 Upstream summary: It was discovered that Nextcloud Desktop Client did not validate URLs. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]
Introduction This guide explains how to Secure the MariaDB Installation on Debian 9 on Debian 9 Stretch. Debian Stretch uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 9 install with the […]
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