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How to Configure Kubernetes Persistent Volumes on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Configure Kubernetes Persistent Volumes on FreeBSD 13

Introduction How to Configure Kubernetes Persistent Volumes on FreeBSD 13 is a core administration task for any FreeBSD 13 server operator. FreeBSD 13 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet […]

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FreeBSD 13 — netdata — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — netdata — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 1 June 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: netdata — multiple vulnerabilities with streaming Upstream summary: Netdata reports: GHSA-xg38-3vmw-2978: Netdata Streaming Alert Command Injection GHSA-jx85-39cw-66f2: Netdata Streaming Authentication Bypass Table of contents Symptom & Impact Environment & Reproduction […]

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Common Problems 117404

Ubuntu 20.04 LTS Unmet Dependencies After Partial Upgrade

🟡 Medium   ⏱ 5–30 min  Last verified: 1 June 2021 📖 ~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 & Cross-Refs References & Further […]

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FreeBSD 13 — pypy — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — pypy — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 1 June 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Python — DoS via malformed XML-RPC / HTTP POST request Related CVEs: CVE-2012-0845 Upstream summary: Jan Lieskovsky reports, A denial of service flaw was found in the way Simple XML-RPC […]

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FreeBSD 13 — corkscrew — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — corkscrew — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 1 June 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: corkscrew — buffer overflow vulnerability Upstream summary: The affected corkscrew versions use sscanf calls without proper bounds checking. In the authentication file parsing routine this can cause an exploitable buffer […]

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FreeBSD 13 — plexhometheater — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — plexhometheater — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 1 June 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ffmpeg — multiple vulnerabilities Related CVEs: CVE-2015-6761 CVE-2015-6818 CVE-2015-6819 CVE-2015-6820 CVE-2015-6821 CVE-2015-6822 CVE-2015-6823 CVE-2015-6824  +11 more Upstream summary: NVD reports: The ff_dwt_decode function in libavcodec/jpeg2000dwt.c in FFmpeg before 2.8.4 does […]

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Common Problems 113049

Windows Server 2016 – Failover cluster groups flap due to aggressive failback settings – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 1 June 2021 Affected versions: Windows Server 2016 📖 ~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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How to Configure Storage Spaces on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure Storage Spaces on Windows Server 2012 R2

How to Configure Storage Spaces on Windows Server 2012 R2 Storage Spaces is a software-defined storage technology introduced with Windows Server 2012 and significantly enhanced in Windows Server 2012 R2. It allows administrators to group physical disk drives of varying types and sizes into a storage pool, then carve virtual disks — called storage spaces […]

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Debian 10 — xrdp — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — xrdp — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 1 June 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-4044 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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