Operations

Debian 11 — horizon-eda — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — horizon-eda — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-21897 Upstream summary: A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An […]

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How to Install Kubernetes with kubeadm on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Install Kubernetes with kubeadm on RHEL 9

Kubernetes is the industry-standard container orchestration platform for automating deployment, scaling, and management of containerised applications across clusters of servers. While Kubernetes is typically set up using managed services (EKS, GKE, AKS) in cloud environments, installing it with kubeadm on bare-metal or on-premises servers provides full control over the cluster configuration. kubeadm is the official […]

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How to Configure Storage Spaces on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Storage Spaces on Windows Server 2019

How to Configure Storage Spaces on Windows Server 2019 Storage Spaces is a software-defined storage (SDS) feature in Windows Server 2019 that allows administrators to pool physical disks from multiple drives or enclosures and create virtual disks with resiliency (mirroring, parity) and thin provisioning. Storage Spaces abstracts the underlying hardware, enabling commodity disks to provide […]

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Debian 11 — kdepim-runtime — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — kdepim-runtime — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-15954 Upstream summary: KDE KMail 19.12.3 (aka 5.13.3) engages in unencrypted POP3 communication during times when the UI indicates that encryption is in use. Table of contents Symptom […]

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Debian 11 — nodejs — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — nodejs — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 11 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-2330 CVE-2013-4450 CVE-2014-5256 CVE-2014-9748 CVE-2015-6764 CVE-2015-7384 CVE-2015-8027 CVE-2016-1669  +12 more Upstream summary: The Update method in src/node_http_parser.cc in Node.js before 0.6.17 and 0.7 before 0.7.8 does not properly […]

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Common Problems 111648

Windows Server 2022 — SQL Server service fails after cumulative update — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 10 December 2022 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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FreeBSD 13 — py39-django-photologue — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py39-django-photologue — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 10 December 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-django-photologue — XSS vulnerability Related CVEs: CVE-2022-4526 Upstream summary: domiee13 reports: A vulnerability was found in django-photologue up to 3.15.1 and classified as problematic. Affected by this issue is some […]

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Alpine Linux edge — libxml2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — libxml2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.9.8-r3 📖 ~4 min read  •  Source: Alpine secdb entry — libxml2 2.9.8-r3 Related CVEs: CVE-2020-7595 CVE-2018-9251 CVE-2018-14404 CVE-2018-14567 CVE-2017-5969 CVE-2016-9318 CVE-2016-5131 CVE-2022-29824  +12 more Upstream summary: Alpine main repository for vedge ships libxml2 2.9.8-r3 which […]

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