February 2023 - Page 3 of 64

IBM AIX 7.3 — CVE-2006-5008 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2006-5008 — vulnerability — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 28 February 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2006-5008, IBM Support Bulletin CVE: CVE-2006-5008 NVD summary: Unspecified vulnerability in utape in IBM AIX 5.2.0 and 5.3.0 allows attackers to execute arbitrary commands and overwrite arbitrary files via unspecified vectors. References: […]

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Установка комплекта Linux, Apache, MySQL, PHP (LAMP) в Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Установка комплекта Linux, Apache, MySQL, PHP (LAMP) в Ubuntu 20.04

Комплект LAMP — это набор программного обеспечения с открытым исходным кодом, которое обычно устанавливается в комплексе для размещения на сервере динамических сайтов и веб-приложений, написанных на PHP. Этот термин представляет собой аббревиатуру. Операционная система Linux…

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Oracle Linux 9 — frr security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — frr security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2022-8112)

🟡 Medium   ⏱ 10–30 min  Last verified: 27 February 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-8112 Related CVEs: CVE-2022-26125 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 Configure Oracle Linux 9 for Oracle Database — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure Oracle Linux 9 for Oracle Database

Introduction This tutorial demonstrates how to Configure Oracle Linux 9 for Oracle Database on Oracle Linux 9. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 9 system with the default […]

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Amazon Linux 2 — kernel-livepatch-4.14.311-233.529 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — kernel-livepatch-4.14.311-233.529 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2LIVEPATCH-2023-132 Related CVEs: CVE-2023-2124 CVE-2023-28466 Upstream summary: An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after […]

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Common Problems 111650

Windows Server 2022 — IPAM server fails to discover managed DHCP and DNS servers — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 27 February 2023 Affected versions: Windows Server 2022 📖 ~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 […]

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Debian 11 — libmetadata-extractor-java — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libmetadata-extractor-java — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 February 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-24613 CVE-2022-24614 Upstream summary: metadata-extractor up to 2.16.0 can throw various uncaught exceptions while parsing a specially crafted JPEG file, which could result in an application crash. This […]

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Reduce File Size of Images in Linux - CLI and GUI methods — step-by-step Linux tutorial on Progressive Robot

Reduce File Size of Images in Linux – CLI and GUI methods

URL: https://www.progressiverobot.com/reduce-file-size-of-images-linux/ In this article, we talk about the different ways to reduce the file size of images in Linux. With the increase in the focus on the quality of images, the image file sizes have been increasing tremendously. There is a constant need of reducing the file size of such large images, therefore, we […]

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Python Command Line Arguments — step-by-step Python tutorial on Progressive Robot

Python Command Line Arguments

URL: https://www.progressiverobot.com/python-command-line-arguments/ Python Command line arguments are input parameters passed to the script when executing them. Almost all programming language provide support for command line arguments. Then we also have command line options to set some specific options for the program. Python Command Line Arguments There are many options to read python command line arguments. […]

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Debian 11 — doas — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — doas — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 February 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-28339 Upstream summary: OpenDoas through 6.8.2, when TIOCSTI is available, allows privilege escalation because of sharing a terminal with the original session. NOTE: TIOCSTI is unavailable in OpenBSD […]

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