July 2020 - Page 66 of 69

FreeBSD 12 — linux-firefox — multiple vulnerabilities (20 CVEs) — patch and remediation guide

• July 2, 2020
• BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mozilla — multiple vulnerabilities Related CVEs: CVE-2005-0399 CVE-2005-0402 CVE-2005-0752 CVE-2005-0989 CVE-2005-1476 CVE-2005-1477 CVE-2005-1937 CVE-2005-2260  +12 more Upstream summary: Mozilla Foundation reports: CVE-2019-11751: Malicious code execution through command line parameters CVE-2019-11746: […]

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How to Install Netdata Monitoring on Debian 10

• July 2, 2020
• Linux
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Introduction This guide explains how to Install Netdata Monitoring on Debian 10 on Debian 10 Buster. Debian Buster 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 10 install with the standard […]

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How to Set Up Events Explorer for Events Retention in DOKS Cluster

• July 2, 2020
• Kubernetes
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In this tutorial, you will learn how to configure the Kubernetes Events Exporter and collect and persist those events using Loki. The event exporter allows exporting the often missed Kubernetes events to various outputs so that they can be used for observability or alerting purposes.

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How To Programmatically Interact With The Farcaster Decentralized Social Network Using Python

• July 2, 2020
• Python
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Learn how to interact with Farcaster, the decentralized social network built on IPFS and Ethereum blockchain programmatically using Python. Automate tasks, build custom apps, and explore new possibilities.

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Iptablesファイアウォールルールを一覧表示および削除する方法

• July 2, 2020
• Security
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Iptablesは、多くのLinuxシステムのネットワークセキュリティで重要な役割を果たすファイアウォール技術です。このチュートリアルでは、次のiptablesタスクの実行方法について説明します。ルールの一覧表示、パケットおよびバイトカウンタのクリア、ルールの削除、チェーンのフラッシュ（チェーン内のすべてのルールの削除）、iptablesファイアウォールの完全なリセット。

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Debian 10 — dovecot — multiple vulnerabilities (4 CVEs) — patch and remediation guide

• July 2, 2020
• Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-11500 CVE-2020-10957 CVE-2020-12100 CVE-2020-24386 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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How to Install the Apache Web Server on Ubuntu (UBUNTU-22-04)

• July 2, 2020
• Linux
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Learn how to install Apache on Ubuntu with step-by-step commands, firewall setup, and virtual host configuration to get your site live.

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Cómo instalar y utilizar PostgreSQL en Ubuntu 20.04

• July 2, 2020
• Linux
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Los sistemas de administración de bases de datos relacionales son un componente clave de una gran cantidad de aplicaciones y sitios web. Proporcionan una alternativa estructurada para almacenar la información, organizarla y acceder a…

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Cómo instalar y usar ClickHouse en Debian 10

• July 2, 2020
• Linux
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El autor seleccionó la Free and Open Source Fund para recibir una donación como parte del programa Write for DOnations. ClickHouse es una base de datos de análisis…

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How to Install VictoriaMetrics as a Prometheus Alternative on RHEL 9

• July 2, 2020
• Linux
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VictoriaMetrics is a high-performance, open-source time-series database and monitoring solution that is fully compatible with the Prometheus query API. It offers significantly better data compression, faster ingestion rates, and lower memory consumption compared to Prometheus, making it an attractive choice for large or long-retention deployments. On RHEL 9 you can run VictoriaMetrics as a drop-in […]

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