Troubleshooting

FreeBSD 12 — quake2forge — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — quake2forge — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 7 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: quake2 — multiple critical vulnerabilities Upstream summary: An advisory published by Richard Stanway describes numerous critical vulnerabilities in the Quake II engine: Due to unchecked input at various stages in […]

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openSUSE Tumbleweed — iputils-s20160308 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — iputils-s20160308 — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2010-2529 Upstream summary: Unspecified vulnerability in ping.c in iputils 20020927, 20070202, 20071127, and 20100214 on Mandriva Linux allows remote attackers to cause a denial of […]

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FreeBSD 12 — awstats-devel — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — awstats-devel — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 7 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: awstats — arbitrary commands execution vulnerability Related CVEs: CVE-2008-3714 CVE-2008-5080 CVE-2010-4367 Upstream summary: Awstats change log reports: Security fix (Traverse directory of LoadPlugin) Security fix (Limit config to defined directory […]

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How to Use tmux for Terminal Multiplexing on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Use tmux for Terminal Multiplexing on RHEL 8

tmux is a terminal multiplexer that lets you run multiple shell sessions inside a single terminal window, keep sessions alive after you disconnect from SSH, and split your screen into panes for simultaneous work. On RHEL 8 it is available from the default AppStream repository and requires no additional configuration to get started. This tutorial […]

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FreeBSD 12 — mysql57-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — mysql57-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 7 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: MySQL — Multiple vulnerabilities Related CVEs: CVE-2015-3194 CVE-2016-0639 CVE-2016-0640 CVE-2016-0641 CVE-2016-0642 CVE-2016-0643 CVE-2016-0644 CVE-2016-0646  +12 more Upstream summary: Oracle reports: This Critical Patch Update contains 37 new security patches, plus […]

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Debian 10 — pango1.0 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — pango1.0 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 7 March 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-1010238 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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How to Set Up a DevSecOps Pipeline on SLES 15 — step-by-step SUSE Linux Enterprise 15 tutorial on Progressive Robot

How to Set Up a DevSecOps Pipeline on SLES 15

Introduction This tutorial covers How to Set Up a DevSecOps Pipeline on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to date: […]

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Alpine Linux edge — virt-manager — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — virt-manager — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.2.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — virt-manager 2.2.1-r0 Related CVEs: CVE-2019-10183 Upstream summary: Alpine community repository for vedge ships virt-manager 2.2.1-r0 which addresses CVE-2019-10183. Table of contents Symptom & Impact Environment […]

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Common Problems 113135

Windows Server 2016 – SACL configured but no audit events generated – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 6 March 2020 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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CHAT