April 2021 - Page 28 of 66

Common Problems 113452

Windows Server 2012 R2 Storage Deduplication Jobs Saturating CPU and Starving Workloads – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Windows Server 2012 R2 đź“– ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related […]

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

FreeBSD 13 — aide — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 13 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: aide — heap-based buffer overflow Related CVEs: CVE-2021-45417 Upstream summary: David Bouman reports: AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS […]

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FreeBSD 13 — py311-tuf — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py311-tuf — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 13 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: The Update Framwork — path traversal vulnerability Related CVEs: CVE-2021-41131 Upstream summary: NVD reports: python-tuf is a Python reference implementation of The Update Framework (TUF). In both clients (`tuf/client` and […]

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FreeBSD 12 — py38-pillow — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py38-pillow — multiple vulnerabilities (11 CVEs) — patch and remediation guide

đźź  High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: Pillow — Regular Expression Denial of Service (ReDoS) Related CVEs: CVE-2019-19911 CVE-2020-5310 CVE-2020-5311 CVE-2020-5312 CVE-2020-5313 CVE-2021-23437 CVE-2021-25288 CVE-2021-28675  +3 more Upstream summary: GitHub Advisory Database reports: Uncontrolled Resource Consumption in […]

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Restful Web Services Tutorial in Java — step-by-step Programming tutorial on Progressive Robot

Restful Web Services Tutorial in Java

URL: https://www.progressiverobot.com/restful-web-services-tutorial-java/ Welcome to Restful Web Services Tutorial in Java. REST is the acronym for REpresentational State Transfer. REST is an architectural style for developing applications that can be accessed over the network. REST architectural style was brought in light by Roy Fielding in his doctoral thesis in 2000. Restful Web Services Restful Web Services […]

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FreeBSD 13 — py34-rsa — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py34-rsa — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 13 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: py-rsa — Bleichenbacher'06 signature forgery vulnerability Related CVEs: CVE-2016-1494 Upstream summary: Filippo Valsorda reports: python-rsa is vulnerable to a straightforward variant of the Bleichenbacher'06 attack against RSA signature verification with […]

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How to Configure kubectl on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Configure kubectl on Oracle Linux 8

Introduction This tutorial demonstrates how to Configure kubectl on Oracle Linux 8 on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system with the default AppStream […]

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How To Use Ansible to Install and Set Up WordPress with LAMP on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Use Ansible to Install and Set Up WordPress with LAMP on Ubuntu 18.04

This guide explains how to use Ansible to automate the steps contained in our guide on How To Install WordPress with LAMP on Ubuntu 18.04. WordPress is the most popular CMS (content management system) on the internet, allowing users to set up flexible blogs and websites on top of a MySQL backend with PHP processing. After setup, almost all administration can be done through the web frontend.

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FreeBSD 13 — py27-notebook — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py27-notebook — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 13 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: Jupyter notebook — open redirect vulnerability Related CVEs: CVE-2018-8768 CVE-2019-10255 Upstream summary: Jupyter blog: Login pages tend to take a parameter for redirecting back to a page after successful login, […]

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