🟠 High ⏱ 5–30 min Last verified: 6 April 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 […]
🟡 Medium ⏱ 10–30 min Last verified: 6 April 2023 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2023:338-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-42969 Upstream summary: The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS (Regular expression Denial of Service) attack via a […]
How to Install SQL Server on Windows Server 2022 Microsoft SQL Server is one of the most widely deployed relational database management systems in enterprise environments. Installing SQL Server on Windows Server 2022 involves selecting the correct edition for your workload, preparing the server, running the installer, and validating the installation. This guide walks through […]
How to Configure AppLocker on Windows Server 2012 R2 AppLocker is an application whitelisting technology built into Windows Server 2012 R2 that allows administrators to control which applications, scripts, Windows Installer packages, and DLLs are permitted to run in the environment. Unlike Software Restriction Policies, AppLocker offers rule-based control using publisher, path, or file hash […]
In this tutorial, we will look at how to use Nginx’s header module to implement browser caching.
🟠 High ⏱ 15–60 min Last verified: 6 April 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2024-0893 Related CVEs: CVE-2023-50447 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Packetbeat lets you monitor real-time network traffic for application level protocols like HTTP and MySQL, as well as DNS and other services. To do this, you configure agents, called “shippers”, on client machines which sniff and parse network traffic and map the messages…
🟡 Medium ⏱ 10–30 min Last verified: 6 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2023-12724 Related CVEs: CVE-2022-40982 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read • Source: Microsoft KB5027283 • MSRC update-guide entry Related CVEs: CVE-2023-29363 CVE-2023-32014 CVE-2023-32015 CVE-2023-29346 CVE-2023-29351 CVE-2023-29355 CVE-2023-29358 CVE-2023-29359 +12 more Affected components: Windows Server 2022 Table of contents Symptom & Impact Environment & Reproduction Root […]
Le HTML5 a permis l’introduction d’API donnant accès aux composants matériels des appareils, y compris de l’API MediaDevices. Cette API permet d’accéder à des périphériques d’entrée média comme l’audio et la vidéo. Dans ce tutoriel, vous verrez comment accéder aux flux vidéo des caméras de l’appareil d’un utilisateur.
