2020 - Page 494 of 735

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2020-5691)

  • April 29, 2020
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 29 April 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-5691 Related CVEs: CVE-2020-11609 CVE-2020-11608 CVE-2020-11668 CVE-2020-9391 CVE-2020-8647 CVE-2020-8649 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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How To Build a Rate Limiter With Node.js on App Platform — step-by-step Javascript tutorial on Progressive Robot

How To Build a Rate Limiter With Node.js on App Platform

Rate limiting manages your network’s traffic and limits the number of times someone repeats an operation in a given duration, such as using an API. A service without a layer of security against rate limit abuse is prone to overload and hampers your application’s proper operation for legitimate customers. In this tutorial, you will build a Node.js project deployed on the cloud provider’s App Platform that protects a Cloudflare routed domain with rate limiting.

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FreeBSD 12 — linux-f10-flashplugin — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — linux-f10-flashplugin — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 29, 2020
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 29 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: flash — multiple vulnerabilities Related CVEs: CVE-2008-4546 CVE-2009-3793 CVE-2009-3794 CVE-2009-3796 CVE-2009-3797 CVE-2009-3798 CVE-2009-3799 CVE-2009-3800  +12 more Upstream summary: Adobe reports: These updates resolve type confusion vulnerabilities that could lead to […]

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Automating Server Setup with Ansible: Набор материалов для тренинга the cloud provider — step-by-step Devops tutorial on Progressive Robot

Automating Server Setup with Ansible: Набор материалов для тренинга the cloud provider

  • April 29, 2020
  • Devops
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<$>[note​​​] [label Материалы для проведения тренинга по автоматизации настройки сервера с помощью Ansible] Данный набор материалов для тренинга предназначен для ознакомления технических специалистов с понятиями управления конфигурацией и использованием Ansible для автоматизации настройки…

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What is SSH? — step-by-step Security tutorial on Progressive Robot

What is SSH?

Secure Shell — more commonly known as SSH — is a cryptographic network protocol that allows users to securely access one computer from another over an unsecured network.

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openSUSE Tumbleweed — qpid-proton — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — qpid-proton — vulnerability — patch and remediation guide

  • April 28, 2020
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2016-2166 Upstream summary: The (1) proton.reactor.Connector, (2) proton.reactor.Container, and (3) proton.utils.BlockingConnection classes in Apache Qpid Proton before 0.12.1 improperly use an unencrypted connection for an […]

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How to Deploy Applications with Helm on SLES 15 — step-by-step SUSE Linux Enterprise 15 tutorial on Progressive Robot

How to Deploy Applications with Helm on SLES 15

Introduction This tutorial covers How to Deploy Applications with Helm on SLES 15 on SLES 15. SLES 15 (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 15 system is up to date: zypper […]

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FreeBSD 12 — postgresql95-client — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — postgresql95-client — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • April 28, 2020
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 28 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: PostgreSQL vulnerabilities Related CVEs: CVE-2016-5423 CVE-2016-5424 Upstream summary: The PostgreSQL project reports: Security Fixes nested CASE expressions + database and role names with embedded special characters CVE-2017-7484: selectivity estimators bypass […]

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FreeBSD 12 — bind99-base — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — bind99-base — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • April 28, 2020
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 28 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: bind — denial of service vulnerability Related CVEs: CVE-2012-5166 CVE-2012-5688 CVE-2013-2266 CVE-2013-3919 CVE-2013-4854 CVE-2014-0591 CVE-2014-8500 CVE-2014-8680  +5 more Upstream summary: ISC reports: An incorrect boundary check in openpgpkey_61.c can cause […]

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