🟢 Low ⏱ 5–15 min Last verified: 21 February 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8195-1 Related CVEs: https://launchpad.net/bugs/2149908 Upstream summary: It was discovered that PackageKit incorrectly handled certain transactions. A local attacker could use this issue to install arbitrary packages as root, possibly resulting […]
🟡 Medium ⏱ 10–30 min Last verified: 21 February 2023 Affected versions: CentOS Stream 9 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2024:2337 Related CVEs: CVE-2023-49083 Upstream summary: The python-cryptography packages contain a Python Cryptographic Authority's (PyCA's) cryptography library, which provides cryptographic primitives and recipes to Python developers. Security Fix(es): * python-cryptography: NULL-dereference […]
При запуске разнообразных служб и приложений в кластере Kubernetes централизованный комплекс регистрации данных кластерного уровня поможет быстро сортировать и анализировать большие объемы данных журналов подов. В числе популярных централизованных решений регистрации данных нельзя…
🟠 High ⏱ 30–90 min Last verified: 21 February 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2006-2647, IBM Support Bulletin CVE: CVE-2006-2647 NVD summary: Untrusted search path vulnerability in update_flash for IBM AIX 5.1, 5.2 and 5.3 allows local users to execute arbitrary commands via unknown vectors involving […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read • Source: Microsoft KB5026409 • MSRC update-guide entry Related CVEs: CVE-2023-28283 CVE-2023-24941 CVE-2023-24903 CVE-2023-24943 CVE-2023-29325 CVE-2023-28251 CVE-2023-24939 CVE-2023-24900 +6 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]
How to Configure Windows Server 2022 with PowerShell PowerShell is the primary management interface for Windows Server 2022. Whether you are managing a single server or hundreds, understanding how to configure and use PowerShell effectively is a prerequisite for any Windows Server administrator. This guide covers execution policy, running scripts correctly, essential cmdlets, remoting, service […]
Let’s Encrypt adalah Otoritas Sertifikat (CA) yang menyediakan cara mudah untuk memperoleh dan menginstal sertifikat TLS/SSL gratis, yang dengan demikian mengaktifkan HTTPS terenkripsi pada server web. Ini menyederhanakan proses dengan menyediakan klien perangkat lunak, Certbot, yang berusaha mengotomatiskan sebagian besar (jika bukan semua) langkah yang diperlukan. Dalam tutorial ini, Anda akan menggunakan Certbot untuk memperoleh sertifikat SSL gratis untuk Nginx pada Ubuntu 20.04
🟠 High ⏱ 15–60 min Last verified: 20 February 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2025-2668 Related CVEs: CVE-2025-24070 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🟠 High ⏱ 5–30 min Last verified: 20 February 2023 Affected versions: Ubuntu 20.04 LTS 📖 ~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 ⏱ 15–45 min Last verified: 20 February 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2020-4200, IBM Support Bulletin CVE: CVE-2020-4200 NVD summary: IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 10.5, 11.1, and 11.5 could allow an authenticated attacker to send specially crafted […]
