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Oracle Linux 8 — NetworkManager — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — NetworkManager — security and stability fixes — required update (ELSA-2020-3011)

🟡 Medium   ⏱ 10–30 min  Last verified: 13 November 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-3011 Related CVEs: CVE-2020-10754 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 Configure OpenTelemetry Collector on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Configure OpenTelemetry Collector on SLES 12

Introduction This tutorial covers How to Configure OpenTelemetry Collector 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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AlmaLinux 8 — gcc-toolset-10-make — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — gcc-toolset-10-make — 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-2020:4776 Upstream summary: GCC Toolset is a compiler toolset that provides recent versions of development tools. GCC Toolset is an Application Stream packaged as a Software Collection. This enhancement update adds the […]

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SQL Between, MySQL Between Dates, Not Between — step-by-step Databases tutorial on Progressive Robot

SQL Between, MySQL Between Dates, Not Between

URL: https://www.progressiverobot.com/sql-between-mysql-between-dates-not/ The SQL BETWEEN operator is used along with [WHERE](/community/tutorials/sql-where-clause) clause for providing a range of values. The values can be the numeric value, text value, and date. SQL BETWEEN operator is almost like [SQL IN](/community/tutorials/sql-in-sql-not-in) operators used in a sequential manner. The values are defined as part of the BETWEEN range are inclusive […]

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FreeBSD 13 — nomad — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — nomad — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 November 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: nomad — multiple vulnerabilities Related CVEs: CVE-2020-27195 Upstream summary: The HashiCorp team reports: artifact: Fixed a bug where interpolation can be used in the artifact destination field to write artifact […]

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FreeBSD 13 — py27-supervisor — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py27-supervisor — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 November 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Supervisord — An authenticated client can run arbitrary shell commands via malicious XML-RPC requests Related CVEs: CVE-2017-11610 Upstream summary: mnaberez reports: supervisord can be configured to run an HTTP server […]

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

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

🟢 Low   ⏱ 5–15 min  Last verified: 13 November 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: peercast — arbitrary code execution Related CVEs: CVE-2007-6454 CVE-2008-2040 Upstream summary: Nico Golde discovered that PeerCast, a P2P audio and video streaming server, is vulnerable to a buffer overflow in […]

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How To Set Up WordPress with MySQL on Kubernetes Using Helm — step-by-step Kubernetes tutorial on Progressive Robot

How To Set Up WordPress with MySQL on Kubernetes Using Helm

Helm is an open-source package manager for Kubernetes that can help you as you define, install, and upgrade your Kubernetes applications. In this tutorial, we’ll use Helm for setting up a WordPress site on top of a Kubernetes cluster. After completing the steps described in this tutorial, you will have a fully functional WordPress installation within a containerized cluster environment managed by Kubernetes.

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

AlmaLinux 8 — librdkafka — 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-2022:1827 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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