April 2023 - Page 4 of 69

Common Problems 111653

Windows Server 2022 – DNS recursion disabled unexpectedly – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 29 May 2026 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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Windows Server 2019 — KB5031361 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5031361 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5031361 • MSRC update-guide entry Related CVEs: CVE-2023-35349 CVE-2023-41765 CVE-2023-41770 CVE-2023-41768 CVE-2023-41767 CVE-2023-41771 CVE-2023-41769 CVE-2023-41773  +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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Windows Server 2016 — KB5032344 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5032344 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5032344 • MSRC update-guide entry Related CVEs: CVE-2023-36560 CVE-2023-36049 Affected components: Microsoft .NET Framework 4.8 on Windows Server 2016 Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 Table of contents […]

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How To Install TTRSS with Nginx for Debian 7 on a VPS — step-by-step Linux tutorial on Progressive Robot

How To Install TTRSS with Nginx for Debian 7 on a VPS

This tutorial is going to guide you through the installation process of Tiny Tiny RSS with nginx and PostgreSQL on Debian 7.0 VPS. For setting up TTRSS, you need two essential components: a web server and a database. As a web server, we are going to use nginx and as database PostgreSQL.

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Ubuntu 18.04 — edk2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — edk2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7060-1 Related CVEs: CVE-2019-0161 CVE-2021-28210 CVE-2021-28211 CVE-2021-38575 CVE-2021-38578 CVE-2022-1292 CVE-2017-5731 CVE-2018-12182  +12 more Upstream summary: It was discovered that EDK II did not check the buffer length in XHCI, which […]

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How to Set Up Privileged Access Management on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Privileged Access Management on Windows Server 2022

How to Install Apache HTTP Server on Windows Server 2022 Apache HTTP Server is the world’s most widely deployed web server, and while Linux is its traditional home, running Apache on Windows Server 2022 is a practical choice for teams already operating in a Windows environment. This guide walks through every step from downloading the […]

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How To Install the Big-Data Friendly Apache Accumulo NoSQL Database on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Install the Big-Data Friendly Apache Accumulo NoSQL Database on Ubuntu 14.04

Apache Accumulo is an open-source distributed NoSQL database based on Google’s [BigTable](http://research.google.com/archive/bigtable.html). It is used to efficiently perform CRUD (Create Read Update Delete) operations on extremely large data sets. Accumulo allows fine-grained security in the form of cell-level access control. Learn how to: Install and configure Apache HDFS and ZooKeeper as prerequisites; Install and configure a standalone instance of Accumulo.

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