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How to Perform an Active Directory Health Check on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Perform an Active Directory Health Check on Windows Server 2016

How to Configure Windows Server 2016 Active Directory Health Check Maintaining a healthy Active Directory environment on Windows Server 2016 is essential for reliable authentication, Group Policy application, and resource access across the organisation. A proactive health check routine helps identify replication failures, DNS misconfigurations, lingering objects, and SYSVOL inconsistencies before they escalate into user-impacting […]

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

AlmaLinux 8 — pacemaker — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2020:5487 Related CVEs: CVE-2020-25654 Upstream summary: The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in the event of failures. Security Fix(es): […]

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How to Configure Harbor Container Registry on CentOS Stream 9 — step-by-step CentOS Stream 9 tutorial on Progressive Robot

How to Configure Harbor Container Registry on CentOS Stream 9

Introduction Setting up configure harbor container registry on centos stream 9 on a CentOS Stream 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure Harbor Container Registry on CentOS Stream 9, with all the commands you need, the SELinux and firewalld considerations to […]

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FreeBSD 13 — hlstats — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — hlstats — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 9 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: hlstats — multiple cross site scripting vulnerabilities Related CVEs: CVE-2006-4454 CVE-2006-6780 CVE-2006-6781 CVE-2007-2812 Upstream summary: Kefka reports multiple cross site scripting vulnerabilities within hlstats. The vulnerabilities are caused due to […]

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FreeBSD 13 — knot — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — knot — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 9 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: BIND,Knot,NSD,PowerDNS — denial over service via oversized zone transfers Related CVEs: CVE-2016-6170 CVE-2016-6171 CVE-2016-6172 CVE-2016-6173 Upstream summary: ISC reports: DNS protocols were designed with the assumption that a certain amount […]

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

FreeBSD 13 — avahi-sharp — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 9 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: avahi — denial of service Related CVEs: CVE-2010-2244 CVE-2011-1002 Upstream summary: Avahi developers reports: A vulnerability has been reported in Avahi, which can be exploited by malicious people to cause […]

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

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

🟢 Low   ⏱ 5–15 min  Last verified: 9 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: sdl_image — buffer overflow vulnerabilities Related CVEs: CVE-2007-6697 CVE-2008-0544 Upstream summary: Secunia reports: Two vulnerabilities have been reported in SDL_image, which can be exploited by malicious people to cause a […]

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FreeBSD 13 — acme.sh — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — acme.sh — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 9 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: acme.sh — closes potential remote vuln Upstream summary: Neil Pang reports: HiCA was injecting arbitrary code/commands into the certificate obtaining process and acme.sh is running them on the client machine. […]

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