🟡 Medium ⏱ 10–30 min Last verified: 22 February 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-5317 Related CVEs: CVE-2022-29824 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 KB5029366 • MSRC update-guide entry Related CVEs: CVE-2023-36796 Affected components: Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (Server Core installation) Table of contents Symptom & Impact Environment & Reproduction […]
O gerenciamento de processos é uma habilidade essencial ao usar qualquer sistema de computador. Isso é ainda mais importante ao administrar um ambiente de servidor. Este artigo irá introduzir algumas ferramentas poderosas que podem ser usadas para gerenciar processos em um sistema Linux.
Introduction How to Install Composer on Oracle Linux 9 on Oracle Linux 9 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is reproducible […]
🟡 Medium ⏱ 10–30 min Last verified: 22 February 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2024-2211 Related CVEs: CVE-2021-41043 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 ⏱ 30–90 min Last verified: 22 February 2023 Affected versions: IBM AIX 7.2 📖 ~4 min read • Source: NVD CVE-2023-24960, IBM Support Bulletin CVE: CVE-2023-24960 NVD summary: IBM InfoSphere Information Server 11.7 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2020-15888 CVE-2020-24342 CVE-2022-33099 CVE-2021-44647 CVE-2020-24369 CVE-2021-43519 CVE-2020-15945 Upstream summary: Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based […]
Let’s Encrypt is a new Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software client, certbot (previously called letsencrypt),…
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read • Source: Microsoft KB5023713 • MSRC update-guide entry Related CVEs: CVE-2023-21708 CVE-2023-23404 CVE-2023-23411 CVE-2023-23415 CVE-2023-23416 CVE-2023-1017 CVE-2023-1018 CVE-2023-23385 +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]
🟠 High ⏱ 30–90 min Last verified: 22 February 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2023-40699, IBM Support Bulletin CVE: CVE-2023-40699 NVD summary: IBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of service due to improper input validation. IBM X-Force ID: […]
