🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libutp — remote denial of service or arbitrary code execution Related CVEs: CVE-2012-6129 Upstream summary: NVD reports: Stack-based buffer overflow in utp.cpp in libutp, as used in Transmission before 2.74 […]
El autor seleccionó la Free and Open Source Fund para recibir una donación como parte del programa Write for DOnations. Con el traslado de las herramientas de desarrollo a la nube, la creación…
Introduction Setting up install alertmanager on a RHEL 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Install Alertmanager on RHEL 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and how to validate the result on […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: rpm4 — Multiple Vulnerabilities Related CVEs: CVE-2021-3521 CVE-2021-35938 CVE-2021-35939 Upstream summary: rpm project reports: Fix intermediate symlinks not verified (CVE-2021-35939). Fix subkey binding signatures not checked on PGP public keys […]
UFW, o Uncomplicated Firewall, es una interfaz de gestión de firewall simplificada que oculta la complejidad de las tecnologías de filtrado de paquetes de nivel inferior, como iptables y nftables. Si desea comenzar a proteger su red y no está seguro respecto de la…
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-0990 Related CVEs: CVE-2021-23987 CVE-2021-23984 CVE-2021-23982 CVE-2021-23981 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]
In this tutorial, we’ll go over best practices to benchmark your the cloud provider Block Storage Volumes by simulating workloads that mimic your application.
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-2370 Related CVEs: CVE-2021-30465 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How to Set Up Windows Server 2016 Organizational Units Organizational Units (OUs) are container objects in Active Directory that allow administrators to logically organize users, computers, groups, and other objects within a domain. OUs serve two primary purposes: delegating administrative control to specific users or groups, and applying Group Policy Objects (GPOs) to targeted sets […]
Sometimes we want to mock void methods. EasyMock expect() method can't be used to mock void methods. However, we can use expectLastCall() along with andAnswer() to mock void methods. EasyMock void method When we use expectLastCall() and andAnswer() to mock void methods, we can use getCurrentArguments() to get the arguments passed to the method and […]
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