Linux

SLES 15 — perl-Net-CIDR-Lite — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — perl-Net-CIDR-Lite — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 27 April 2021 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:1256-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-47154 Upstream summary: The Net::CIDR::Lite module before 0.22 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, […]

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How To Install the LLMP stack (Linux, Lighttpd, MySQL and PHP) on Ubuntu 12.04 — step-by-step Linux tutorial on Progressive Robot

How To Install the LLMP stack (Linux, Lighttpd, MySQL and PHP) on Ubuntu 12.04

LLMP is an open source web server that powers numerous websites in the world that focuses on increased performance and a light memory footprint. Together with the very popular MySQL database server and the PHP server side dynamic scripting language, Lighttpd is a strong alternative to the more resource intensive, but otherwise very powerful, LAMP stack.

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Oracle Linux 8 — Virtual Function MAC Address Differences With Host After VF Migration — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Virtual Function MAC Address Differences With Host After VF Migration

🟠 High   ⏱ 5–30 min  Last verified: 26 April 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: Oracle Bug 35508407 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 […]

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AlmaLinux 8 — usb_modeswitch-data — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — usb_modeswitch-data — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2020:1781 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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AlmaLinux 8 — python-blivet — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — python-blivet — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2022:1880 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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AlmaLinux 8 — gcc-toolset-11-strace — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — gcc-toolset-11-strace — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2022:1929 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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How to Install/Uninstall NodeJS on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How to Install/Uninstall NodeJS on Ubuntu 18.04

URL: https://www.progressiverobot.com/install-uninstall-nodejs-ubuntu/ NodeJS is a JavaScript framework that allows you to build fast network applications with ease. In this guide, we delve in and see how you can How to install NodeJS on Ubuntu 18.04. Step 1: Adding the NodeJS PPA to Ubuntu 18.04 To start off, add the NodeJS PPA to your system using […]

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Debian 10 — libproxy — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — libproxy — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 April 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-25219 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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Oracle Linux 8 — gmp — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — gmp — vulnerability — patch and remediation guide (ELSA-2024-3214)

🟡 Medium   ⏱ 10–30 min  Last verified: 26 April 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-3214 Related CVEs: CVE-2021-43618 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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