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

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

🟢 Low   ⏱ 5–15 min  Last verified: 22 June 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Plex Media Server — security vulnerability Related CVEs: CVE-2018-13415 CVE-2021-42835 Upstream summary: Plex Security Team reports: We have recently been made aware of a security vulnerability in Plex Media Server […]

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FreeBSD 12 — isc-dhcp44-client — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — isc-dhcp44-client — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 22 June 2021 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: isc-dhcp — remotely exploitable vulnerability Related CVEs: CVE-2018-5732 CVE-2018-5733 CVE-2021-25217 Upstream summary: Michael McNally reports: Program code used by the ISC DHCP package to read and parse stored leases has […]

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

AlmaLinux 8 — psmisc — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2020:4592 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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Comment configurer des clés SSH sur Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Comment configurer des clés SSH sur Ubuntu 18.04

SSH, ou secure shell, est un protocole crypté utilisé pour administrer et communiquer avec des serveurs. Lorsque vous travaillez avec un serveur Ubuntu, il y a de fortes chances que vous passiez la majeure partie de votre temps dans une session terminal connectée à votre…

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How to Configure Network Interface Bonding on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Configure Network Interface Bonding on FreeBSD 12

Introduction This guide explains how to Configure Network Interface Bonding 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 fine-grained […]

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How To Install and Configure Nextcloud on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Configure Nextcloud on Ubuntu 20.04

Nextcloud, a fork of ownCloud, is a file sharing server that permits you to store your personal content, like documents and pictures, in a centralized location, much like Dropbox. In this tutorial, we will install and configure a Nextcloud instance on an Ubuntu 20.04 server.

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Ubuntu 20.04 — oddjob — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — oddjob — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 22 June 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5169-1 Related CVEs: CVE-2020-10737 Upstream summary: Matthias Gerstner discovered that there was a race condition in the mkhomedir tool shipped with the oddjob package. An authenticated attacker could use this […]

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How to use the execvp() function in C/C++ — step-by-step Programming tutorial on Progressive Robot

How to use the execvp() function in C/C++

In this article, we'll take a look at using the execvp() function in C / C++. In UNIX, the execvp() function is very useful if you want to run another program using our C program. NOTE: This function is applicable only to UNIX based Operating Systems. It doesn't work on Windows Let's take a look […]

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SLES 15 — go1.15 — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — go1.15 — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 22 June 2021 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2024:10289 (see also SUSE bugzilla) Related CVEs: CVE-2021-33198 CVE-2021-33196 CVE-2021-27918 CVE-2021-31525 CVE-2021-33195 CVE-2021-33197 CVE-2021-34558 CVE-2021-36221 Upstream summary: In Go before 1.15.13 and 1.16.x before 1.16.5, there can be a panic for a […]

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