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

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

🟠 High   ⏱ 15–60 min  Last verified: 29 March 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-1598 CVE-2004-1559 CVE-2004-1584 CVE-2005-1687 CVE-2005-1688 CVE-2005-1810 CVE-2005-2107 CVE-2005-2108  +12 more Upstream summary: SQL injection vulnerability in log.header.php in WordPress 0.7 and earlier allows remote attackers to execute arbitrary […]

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How to Set Up Azure Arc on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Set Up Azure Arc on Windows Server 2019

Introduction to Azure Arc on Windows Server 2019 Azure Arc extends Azure management capabilities to infrastructure running outside of Azure, including on-premises servers, servers in other clouds, and edge devices. By connecting a Windows Server 2019 machine to Azure Arc, you can manage it from the Azure portal just like a native Azure VM, apply […]

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Arch Linux — gptfdisk — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — gptfdisk — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202101-34 Related CVEs: CVE-2021-0308 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 1.0.5-1. Fixed in: 1.0.6-1. Group: AVG-1435. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Common Problems 120698

Debian 11 Unattended-Upgrades Leaves dpkg Lock Contention

🟡 Medium   ⏱ 5–30 min  Last verified: 29 March 2022 Affected versions: Debian 11 📖 ~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 — py311-suds — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py311-suds — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-suds — vulnerable to symlink attacks Related CVEs: CVE-2013-2217 Upstream summary: SUSE reports: cache.py in Suds 0.4, when tempdir is set to None, allows local users to redirect SOAP queries […]

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AlmaLinux 8 — jbig2dec — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — jbig2dec — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALEA-2021:1850 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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FreeBSD 13 — rubygem-websocket-extensions — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — rubygem-websocket-extensions — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: websocket-extensions — ReDoS vulnerability Related CVEs: CVE-2020-7663 Upstream summary: Changelog: Remove a ReDoS vulnerability in the header parser (CVE-2020-7663) Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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FreeBSD 13 — ktorrent — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — ktorrent — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ktorrent — multiple vulnerabilities Related CVEs: CVE-2007-1384 CVE-2007-1385 Upstream summary: Two problems have been found in KTorrent: KTorrent does not properly sanitize file names to filter out ".." components, so […]

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AlmaLinux 8 — python-nss — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — python-nss — multiple vulnerabilities (17 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2019:2720 Related CVEs: CVE-2019-12384 CVE-2018-11784 CVE-2018-8014 CVE-2018-8034 CVE-2018-8037 CVE-2019-14540 CVE-2019-16335 CVE-2019-16942  +9 more Upstream summary: The Public Key Infrastructure (PKI) Deps module contains fundamental packages required as dependencies for the pki-core module […]

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