🟢 Low ⏱ 5–15 min Last verified: 29 July 2025 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7972-1 Related CVEs: CVE-2025-15536 Upstream summary: It was discovered that OpenCC incorrectly handled truncated UTF-8 input. An attacker could possibly use this issue to cause OpenCC to crash, resulting in […]
Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying install icinga 2 both straightforward and auditable. This tutorial covers the complete procedure for how to Install Icinga 2 on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. Prerequisites You will need: […]
🟡 Medium ⏱ 10–30 min Last verified: 29 July 2025 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7572-1 Related CVEs: CVE-2024-28246 CVE-2024-28245 CVE-2025-23207 CVE-2024-28243 Upstream summary: Juho Forsén discovered that KaTeX did not correctly handle certain inputs, which could lead to an infinite loop. If a user […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read • Source: Microsoft KB5068332 • MSRC update-guide entry Related CVEs: CVE-2025-55248 Affected components: Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 Microsoft summary: Inadequate encryption strength in .NET.NET Framework, Visual Studio allows an […]
Introduction Setting up secure nginx with let’s encrypt on oracle linux 10 on a Oracle Linux 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Secure Nginx with Let’s Encrypt on Oracle Linux 10, with all the commands you need, the SELinux and firewalld […]
🟠 High ⏱ 15–60 min Last verified: 29 July 2025 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2023:1494-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-1017 CVE-2021-3746 CVE-2025-49133 CVE-2023-1018 CVE-2021-3623 CVE-2021-3446 CVE-2021-3505 Upstream summary: An out-of-bounds write vulnerability exists in TPM2.0's Module Library allowing writing of a 2-byte data past […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 0.9.7-r0 📖 ~4 min read • Source: Alpine secdb entry — podofo 0.9.7-r0 Related CVEs: CVE-2019-9199 CVE-2019-9687 CVE-2018-19532 CVE-2018-20751 CVE-2018-20797 CVE-2019-10723 CVE-2019-20093 CVE-2017-6848 +12 more Upstream summary: Alpine community repository for vv3.20 ships podofo 0.9.7-r0 which […]
🟠 High ⏱ 5–30 min Last verified: 29 July 2025 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 […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 2.1.5.1-r4 📖 ~4 min read • Source: Alpine secdb entry — libjpeg-turbo 2.1.5.1-r4 Related CVEs: CVE-2023-2804 CVE-2021-20205 CVE-2020-35538 CVE-2020-13790 CVE-2019-2201 CVE-2018-20330 CVE-2018-19664 CVE-2018-11813 +1 more Upstream summary: Alpine main repository for vv3.20 ships libjpeg-turbo 2.1.5.1-r4 which […]
🟠 High ⏱ 15–60 min Last verified: 29 July 2025 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2025-16108 Related CVEs: CVE-2025-10527 CVE-2025-10528 CVE-2025-10529 CVE-2025-10532 CVE-2025-10533 CVE-2025-10536 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
