May 2023 - Page 28 of 72

How to Set Up Network File System (NFS) Server on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Network File System (NFS) Server on Windows Server 2022

How to Set Up Network File System (NFS) Server on Windows Server 2022 Network File System (NFS) is a distributed file system protocol that allows Linux, Unix, and other POSIX-compatible clients to mount remote file shares over TCP/IP and access them as if they were local filesystems. Windows Server 2022 includes a built-in NFS Server […]

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FreeBSD 12 — rsyslog — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — rsyslog — multiple vulnerabilities (2 CVEs) — 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: rsyslog8 — heap buffer overflow on receiving TCP syslog Related CVEs: CVE-2014-3634 CVE-2022-24903 Upstream summary: Rainer Gerhards reports: Modules for TCP syslog reception have a heap buffer overflow when octet-counted […]

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Debian 11 — node-url-parse — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — node-url-parse — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-3774 CVE-2020-8124 CVE-2021-27515 CVE-2021-3664 CVE-2022-0512 CVE-2022-0639 CVE-2022-0686 CVE-2022-0691 Upstream summary: Incorrect parsing in url-parse <1.4.3 returns wrong hostname which leads to multiple vulnerabilities such as SSRF, Open Redirect, […]

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Información sobre tipos de datos en Go — step-by-step Programming tutorial on Progressive Robot

Información sobre tipos de datos en Go

En los tipos de datos se especifica el tipo de valores que se almacenarán en determinadas variables cuando escriba un programa. En ellos también se determinan las operaciones que se pueden realizar en los datos. En este artículo, repasaremos los tipos de datos importantes…

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FreeBSD 12 — mariadb106-client — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — mariadb106-client — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: MariaDB — Multiple vulnerabilities Related CVEs: CVE-2021-46669 CVE-2022-27376 CVE-2022-27377 CVE-2022-27378 CVE-2022-27379 CVE-2022-27380 CVE-2022-27381 CVE-2022-27382  +12 more Upstream summary: The MariaDB project reports: See linked CVE's for details. Table of contents […]

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Java Write to File - 4 Ways to Write File in Java — step-by-step Programming tutorial on Progressive Robot

Java Write to File – 4 Ways to Write File in Java

URL: https://www.progressiverobot.com/java-write-to-file/ Java provides several ways to write to file. We can use [FileWriter](/community/tutorials/java-filewriter-example), [BufferedWriter](/community/tutorials/java-bufferedwriter), java 7 [Files](/community/tutorials/java-files-nio-files-class) and [FileOutputStream](/community/tutorials/java-fileoutputstream) to write a file in Java. Java Write to File ![java write to file, write file in java](images/java-write-to-file-section-1.png) Let's have a brief look at four options we have for java write to file operation. FileWriter: […]

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

FreeBSD 12 — libX — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: 11/libX11 multiple vulnerabilities Related CVEs: CVE-2013-1981 CVE-2013-1982 CVE-2013-1983 CVE-2013-1984 CVE-2013-1985 CVE-2013-1986 CVE-2013-1987 CVE-2013-1988  +12 more Upstream summary: The X.Org project reports: CVE-2023-43785: out-of-bounds memory access in _XkbReadKeySyms() When libX11 is […]

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How To Use Contexts in Go — step-by-step Programming tutorial on Progressive Robot

How To Use Contexts in Go

When developing a large application, it can be helpful for a function to know more about the environment it’s being executed in aside from the information needed for a function to work on its own. To help with this, Go includes a context package in its standard library. Learn to create a Go program that uses a context within a function. You’ll also store additional data in the context and retrieve it from another function. Finally, you’ll explore methods for ending a context.

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How to Install and Use Helm for Kubernetes Package Management on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Install and Use Helm for Kubernetes Package Management on RHEL 8

Helm is the de facto package manager for Kubernetes, allowing you to define, install, and upgrade complex applications using reusable chart packages. On RHEL 8, Helm integrates cleanly with an existing kubectl configuration, making it straightforward to deploy and manage workloads across your cluster. This tutorial walks you through installing Helm, working with chart repositories, […]

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Oracle Linux 9 — kernel security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — kernel security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2024-2394)

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2394 Related CVEs: CVE-2023-45863 CVE-2023-31083 CVE-2023-39194 CVE-2023-51043 CVE-2024-0841 CVE-2024-26586 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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