December 2019 - Page 48 of 69

How to Configure Buildah on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Configure Buildah on SLES 12

Introduction This tutorial covers How to Configure Buildah on SLES 12 on SLES 12. SLES 12 (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 12 system is up to date: zypper refresh && […]

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FreeBSD 12 — ghostscript9-nox — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — ghostscript9-nox — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ghostscript — denial of service (crash) via crafted Postscript files Related CVEs: CVE-2015-3228 Upstream summary: MITRE reports: Integer overflow in the gs_heap_alloc_bytes function in base/gsmalloc.c in Ghostscript 9.15 and earlier […]

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FreeBSD 12 — p5-HTML-Scrubber — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — p5-HTML-Scrubber — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: p5-HTML-Scrubber — XSS vulnerability Related CVEs: CVE-2015-5667 Upstream summary: MITRE reports: Cross-site scripting (XSS) vulnerability in the HTML-Scrubber module before 0.15 for Perl, when the comment feature is enabled, allows […]

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FreeBSD 12 — nagios-plugins — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — nagios-plugins — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: nagios-plugins — Long Location Header Buffer Overflow Vulnerability Related CVEs: CVE-2007-5198 Upstream summary: A Secunia Advisory reports: The vulnerability is caused due to a boundary error within the redir() function […]

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How to Use zrepl for ZFS Replication on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Use zrepl for ZFS Replication on FreeBSD 12

Introduction This guide explains how to Use zrepl for ZFS Replication on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for […]

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How To Install and Configure Ghost on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Configure Ghost on Ubuntu 16.04

Ghost is a light-weight open-source blogging platform. In this tutorial, you’ll set up a production-ready Ghost instance on Ubuntu 16.04 using the official `ghost-cli` installation wizard. This will install Ghost, configure Nginx to proxy requests to Ghost, secure it with a [Let’s Encrypt](https://letsencrypt.org/) certificate, and configure Ghost to run in the background as a system service.

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FreeBSD 12 — ruby_r — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — ruby_r — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ruby — CGI DoS Related CVEs: CVE-2004-0983 Upstream summary: The Ruby CGI.rb module contains a bug which can cause the CGI module to go into an infinite loop, thereby causing […]

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