2020 - Page 519 of 735

FreeBSD 12 — firefox-esr — multiple vulnerabilities (20 CVEs) — patch and remediation guide

• April 17, 2020
• BSD
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🟠 High   ⏱ 15–60 min  Last verified: 17 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: firefox ESR — Other issue in the WebRTC component Related CVEs: CVE-2011-3079 CVE-2012-2808 CVE-2014-1492 CVE-2014-1493 CVE-2014-1494 CVE-2014-1496 CVE-2014-1497 CVE-2014-1498  +12 more Upstream summary: https://bugzilla.mozilla.org/show_bug.cgi?id=2035939 reports: Other issue in the WebRTC […]

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Автоматизация развертывания Node.js в производственной среде с помощью Shipit в CentOS 7

• April 17, 2020
• Linux
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Автор выбрал фонд Electronic Frontier Foundation для получения пожертвований в рамках программы Write for DOnations. Shipit —…

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How to Use Prometheus Blackbox Exporter for Endpoint Monitoring on RHEL 8

• April 17, 2020
• Linux
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The Prometheus Blackbox Exporter probes external endpoints over HTTP, HTTPS, TCP, ICMP, and DNS and exposes the results as Prometheus metrics. Unlike Node Exporter, which reports host-level statistics, the Blackbox Exporter answers the question “can this URL be reached right now?” — making it the right tool for synthetic uptime monitoring and SLA measurement. This […]

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Ubuntu 14.04 LTS broken dependencies after interrupted upgrade

• April 16, 2020
• Linux
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🟠 High   ⏱ 5–30 min  Last verified: 16 April 2020 Affected versions: 14.04 LTS 📖 ~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 Errors & […]

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Windows Server 2016 MPIO Path Imbalance Sends Traffic Over Single Storage Link – Fix & Prevention

• April 16, 2020
• Tutorials
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🟠 High   ⏱ 5–30 min  Last verified: 16 April 2020 Affected versions: Windows Server 2016 📖 ~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 Errors […]

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How to Set Up Varnish Cache on SLES 15

• April 16, 2020
• SUSE Linux Enterprise
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Introduction This tutorial covers How to Set Up Varnish Cache 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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openSUSE Tumbleweed — trojita — vulnerability — patch and remediation guide

• April 16, 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 Related CVEs: CVE-2014-2567 Upstream summary: The OpenConnectionTask::handleStateHelper function in Imap/Tasks/OpenConnectionTask.cpp in Trojita before 0.4.1 allows man-in-the-middle attackers to trigger use of cleartext for saving a message into a (1) sent or […]

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What is a Content Management System (CMS)?

• April 16, 2020
• Tutorials
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A Content Management System, or CMS, is a software application that allows users to create, modify, and publish digital content and websites.

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IBM AIX 7.1 — CVE-2019-4377 — vulnerability — patch and remediation guide

• April 16, 2020
• Tutorials
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🟡 Medium   ⏱ 15–45 min  Last verified: 16 April 2020 Affected versions: IBM AIX 7.1 📖 ~4 min read  •  Source: NVD CVE-2019-4377, IBM Support Bulletin CVE: CVE-2019-4377 NVD summary: IBM Sterling B2B Integrator 6.0.0.0 and 6.0.0.1 reveals sensitive information from a stack trace that could be used in further attacks against the system. […]

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How To Perform Unit Testing in Flask

• April 16, 2020
• Linux
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Learn how to efficiently test your Flask applications using pytest to ensure robust and error-free code.

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