🟡 Medium ⏱ 5–30 min Last verified: 19 November 2022 Affected versions: Windows Server 2012 R2 📖 ~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 […]
🟠 High ⏱ 15–60 min Last verified: 19 November 2022 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6335-1 Related CVEs: CVE-2021-28831 CVE-2022-48174 CVE-2011-5325 CVE-2014-9645 CVE-2015-9261 CVE-2016-2147 CVE-2016-2148 CVE-2017-15873 +4 more Upstream summary: It was discovered that BusyBox incorrectly handled certain malformed gzip archives. If a user or […]
How to Configure Windows Server 2016 Server Core Server Core is an installation option for Windows Server 2016 that removes the graphical shell — the desktop, Start menu, taskbar, and most graphical management tools — leaving only a command prompt and PowerShell. The result is a significantly reduced attack surface, lower memory consumption, fewer required […]
🟡 Medium ⏱ 10–30 min Last verified: 19 November 2022 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5873-1 Related CVEs: CVE-2020-14040 CVE-2020-28851 CVE-2020-28852 CVE-2021-38561 CVE-2022-32149 Upstream summary: It was discovered that Go Text incorrectly handled certain encodings. An attacker could possibly use this issue to cause a […]
🟠 High ⏱ 15–60 min Last verified: 19 November 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-9586 Related CVEs: CVE-2022-29224 CVE-2022-29225 CVE-2022-31045 CVE-2022-29226 CVE-2022-29227 CVE-2022-29228 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟠 High ⏱ 30–90 min Last verified: 19 November 2022 Affected versions: IBM AIX 7.3 Affected: 7.1, 7.2 📖 ~4 min read • Source: NVD CVE-2016-6079, IBM Support Bulletin CVE: CVE-2016-6079 NVD summary: IBM AIX 5.3, 6.1, 7.1, and 7.2 contains an unspecified vulnerability that would allow a locally authenticated user to obtain root […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202408-31 Related CVEs: CVE-2022-1941 Upstream summary: A vulnerability has been discovered in protobuf and protobuf-python. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & […]
🟡 Medium ⏱ 10–30 min Last verified: 19 November 2022 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-10192 CVE-2020-14147 CVE-2021-32626 CVE-2022-0543 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]
Introduction to Hyper-V Virtual Networking Virtual networking is one of the most complex and important aspects of a Hyper-V deployment on Windows Server 2022. The Hyper-V Virtual Switch is a Layer 2 software switch that runs in the hypervisor and provides connectivity between virtual machines and between VMs and the physical network. Beyond basic connectivity, […]
🟡 Medium ⏱ 15–45 min Last verified: 18 November 2022 Affected versions: IBM AIX 7.1 Affected: 7.1, 7.2, 7.3 📖 ~4 min read • Source: NVD CVE-2022-43382, IBM Support Bulletin CVE: CVE-2022-43382 NVD summary: IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1could allow a local user with elevated privileges to exploit a vulnerability in […]
