May 2022 - Page 7 of 72

Debian 11 — cups-pk-helper — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — cups-pk-helper — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-4510 Upstream summary: cups-pk-helper before 0.2.3 does not properly wrap the (1) cupsGetFile and (2) cupsPutFile function calls, which allows user-assisted remote attackers to read or overwrite sensitive […]

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Ubuntu 20.04 — node-json5 — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — node-json5 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6758-1 Related CVEs: CVE-2022-46175 Upstream summary: It was discovered that the JSON5 parse method incorrectly handled the parsing of keys named \_\_proto\_\_. An attacker could possibly use this issue to […]

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Oracle Linux 8 — xmlrpc-c — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — xmlrpc-c — vulnerability — patch and remediation guide (ELSA-2022-7692)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-7692 Related CVEs: CVE-2021-46143 CVE-2022-22822 CVE-2022-22824 CVE-2022-22823 CVE-2022-22826 CVE-2022-22827 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Использование оператора switch в Go — step-by-step Programming tutorial on Progressive Robot

Использование оператора switch в Go

Условные выражения дают программистам возможность предписывать программам производить определенные действия, если условие выполняется, и другое действие, если условие не выполняется. Нам…

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Oracle Linux 8 — wpa_supplicant — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — wpa_supplicant — vulnerability — patch and remediation guide (ELSA-2021-0809)

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-0809 Related CVEs: CVE-2021-27803 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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How To Use BackupPC to Create a Backup Server on an Ubuntu 12.04 VPS — step-by-step Linux tutorial on Progressive Robot

How To Use BackupPC to Create a Backup Server on an Ubuntu 12.04 VPS

BackupPC is a mature backup program that can be configured to back up Linux and Windows machines. Because of its powerful and flexible configuration options, and its easy to use web-interface, this is a good solution for many users. This guide will cover how to install and configure BackupPC on an Ubuntu 12.04 droplet.

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Como instalar o Node.js no Debian 9 — step-by-step Linux tutorial on Progressive Robot

Como instalar o Node.js no Debian 9

O Node.js é uma plataforma JavaScript para programação de fins gerais que permite que os usuários construam aplicativos de rede rapidamente. Ao potencializar o JavaScript em ambos front e backend, o Node.js torna o desenvolvimento mais consistente e…

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AlmaLinux 8 — dracut — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — dracut — 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-2022:2105 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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