April 2020 - Page 22 of 66

SLES 15 — python2-urllib3 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — python2-urllib3 — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-FU-2022:0444-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-20060 CVE-2019-9740 CVE-2016-9015 CVE-2019-11236 CVE-2019-11324 Upstream summary: urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a […]

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How To Install Webmin on Debian 10 — step-by-step Linux tutorial on Progressive Robot

How To Install Webmin on Debian 10

Webmin is a modern, web control panel for any Linux machine. It allows you to administer your server through an simple interface. In this tutorial, you’ll install and configure Webmin on a Debian 10 server and secure access to the interface with a valid certificate using Let’s Encrypt.

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How to Install Zabbix Server on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Zabbix Server on Debian 10

Introduction This guide explains how to Install Zabbix Server 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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Oracle Linux 8 — postgresql-jdbc — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — postgresql-jdbc — vulnerability — patch and remediation guide (ELSA-2020-3176)

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-3176 Related CVEs: CVE-2020-13692 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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FreeBSD 12 — ffmpeg — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — ffmpeg — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ffmpeg — multiple vulnerabilities Related CVEs: CVE-2009-0385 CVE-2011-4351 CVE-2011-4352 CVE-2011-4353 CVE-2011-4364 CVE-2011-4579 CVE-2012-5150 CVE-2014-4609  +12 more Upstream summary: NVD reports: An issue was discovered in the FFmpeg package, where vp3_decode_frame […]

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An Advanced Message Queuing Protocol (AMQP) Walkthrough — step-by-step DevOps tutorial on Progressive Robot

An Advanced Message Queuing Protocol (AMQP) Walkthrough

In this the cloud provider article, we are going to try something new and help developers (and anyone interested) become thoroughly familiar with the Advanced Message Queueing Protocol. It’s an open [technical] standard (a common ground) designed to allow development of applications which are tailored to work as middleware in brokering of messages between different processes, applications, or even unrelated systems that need to talk to each other and pass on messages.

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How To Delete Data in SQL — step-by-step DevOps tutorial on Progressive Robot

How To Delete Data in SQL

As the name implies, DELETE operations irreversibly delete one or more rows of data from a database table. Being such a fundamental aspect of data management, it’s important for SQL users to understand how the DELETE statement behaves and how it deletes data. This guide will go over how to use SQL’s DELETE syntax to delete data from one or more tables. It will also explain how foreign key constraints handle DELETE operations.

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