June 2019 - Page 12 of 62

openSUSE Tumbleweed — koan — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — koan — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • June 25, 2019
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2021:0046-1 (see also SUSE bugzilla) Related CVEs: CVE-2011-4953 CVE-2012-2395 CVE-2016-9605 CVE-2014-3225 Upstream summary: The set_mgmt_parameters function in item.py in cobbler before 2.2.2 allows context-dependent attackers to execute arbitrary code via vectors related […]

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Common Problems 115889

Ubuntu 26.04 LTS – apt lock prevents installs and updates – Fix & Prevention

  • June 25, 2019
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Ubuntu 26.04 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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Common Problems 115393

RHEL 7 – Yum Metadata Corruption Blocks Security Updates

  • June 25, 2019
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 📖 ~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 & Cross-Refs References & Further […]

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How to Install and Configure Tomcat 8 on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Install and Configure Tomcat 8 on Debian 9

  • June 25, 2019
  • Linux
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Introduction Deploying install and configure tomcat 8 on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Ensure […]

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openSUSE Tumbleweed — libmikmod3 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libmikmod3 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • June 25, 2019
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2018:1471-1 (see also SUSE bugzilla) Related CVEs: CVE-2010-2546 CVE-2009-3995 CVE-2009-3996 CVE-2007-6720 Upstream summary: Multiple heap-based buffer overflows in loaders/load_it.c in libmikmod, possibly 3.1.12, might allow remote attackers to execute arbitrary code via […]

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How To Use the Docker Plugin for Visual Studio Code — step-by-step Docker tutorial on Progressive Robot

How To Use the Docker Plugin for Visual Studio Code

  • June 25, 2019
  • Docker
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In this article we’ll use the Docker Plugin for Visual Studio Code. Docker allows us to package our applications into images and run them as containers on any platform that has Docker installed. We’ll use this plugin with two developer stacks: Node.js and Go.

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FreeBSD 12 — py35-django-devel — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py35-django-devel — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • June 25, 2019
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: django — multiple vulnerabilities Related CVEs: CVE-2016-2048 CVE-2016-2512 CVE-2016-2513 Upstream summary: Tim Graham reports: Malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth User enumeration through […]

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How To Troubleshoot 'ReferenceError', 'SyntaxError' and 'TypeError' in JavaScript — step-by-step Javascript tutorial on Progressive Robot

How To Troubleshoot ‘ReferenceError’, ‘SyntaxError’ and ‘TypeError’ in JavaScript

JavaScript is a programming language used in frontend and backend development. When working with JavaScript, deciphering error messages can feel a bit daunting. Understanding what an error message is referring to is important when you’re troubleshooting issues within an application. In this tutorial, you’ll learn about three common JavaScript error types that appear in a browser environment: “ReferenceError”, “SyntaxError”, and “TypeError”.

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