December 2024 - Page 19 of 95

Windows Server 2019 — KB5046639 — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5046639 — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5046639 • MSRC update-guide entry Related CVEs: CVE-2024-43623 CVE-2024-43626 CVE-2024-43627 CVE-2024-43628 CVE-2024-43634 CVE-2024-43637 CVE-2024-43638 CVE-2024-43643  +11 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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Common Problems 111082

Windows Server 2025 — WSUS downloads stuck at 0% due to BITS service configuration — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 26 December 2024 Affected versions: Windows Server 2025 📖 ~2 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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Ubuntu 22.04 — libsndfile — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — libsndfile — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • December 26, 2024
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 26 December 2024 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7273-1 Related CVEs: CVE-2021-4156 CVE-2024-50612 CVE-2022-33065 Upstream summary: It was discovered that libsndfile incorrectly handled memory when executing its FLAC codec. If a user or automated system were tricked into […]

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openSUSE Tumbleweed — perl-Module-ScanDeps — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — perl-Module-ScanDeps — vulnerability — patch and remediation guide

  • December 26, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2025:14635-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-10224 Upstream summary: Qualys discovered that if unsanitized input was used with the library Modules::ScanDeps, before version 1.36 a local attacker could possibly execute arbitrary […]

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SLES 15 — gnome-shell — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — gnome-shell — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • December 26, 2024
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 26 December 2024 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2024:9114 (see also SUSE bugzilla) Related CVEs: CVE-2024-36472 CVE-2023-43090 CVE-2010-4000 CVE-2017-8288 CVE-2019-3820 CVE-2020-17489 Upstream summary: In GNOME Shell through 45.7, a portal helper can be launched automatically (without user confirmation) based on […]

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How to Configure NTP Time Synchronisation on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure NTP Time Synchronisation on Windows Server 2025

How to Configure NTP Time Synchronisation on Windows Server 2025 Accurate system time is not merely a convenience — it is a security and operational requirement on every Windows Server. Kerberos authentication, the protocol underlying Active Directory logins, rejects tickets that arrive with a timestamp more than five minutes out of synchronisation with the domain […]

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Windows Server 2019 — KB5034127 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5034127 — 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 KB5034127 • MSRC update-guide entry Related CVEs: CVE-2024-20674 CVE-2024-20700 CVE-2024-20654 CVE-2024-20657 CVE-2024-20658 CVE-2024-20680 CVE-2024-20682 CVE-2024-20683  +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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How to Configure a Static IP Address with Netplan on Ubuntu 24.04 — step-by-step Linux tutorial on Progressive Robot

How to Install and Configure Dovecot IMAP Server on Ubuntu 24.04

  • December 26, 2024
  • Linux
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Dovecot is a secure, open-source IMAP and POP3 server that works alongside Postfix to deliver email to mail clients. This guide installs and configures Dovecot IMAP on Ubuntu 24.04 LTS. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server Postfix installed and configured A domain name with MX records A user with […]

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Common Problems 127198

CentOS Stream 10 – Common Problem 174 – Diagnosis and Fix

  • December 25, 2024
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 25 December 2024 Affected versions: CentOS Stream 10 📖 ~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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Oracle Linux 9 — Leapp Upgrade Messages About Unmounted /proc File System — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — Leapp Upgrade Messages About Unmounted /proc File System

  • December 25, 2024
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 25 December 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: Oracle Bug 36512929 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 […]

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