June 2020 - Page 40 of 66

Ubuntu 18.04 — libsdl2 — multiple vulnerabilities (7 CVEs) — patch and remediation guide

• June 13, 2020
• Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5274-1 Related CVEs: CVE-2020-14409 CVE-2020-14410 CVE-2017-2888 CVE-2019-7635 CVE-2019-7636 CVE-2019-7637 CVE-2019-7638 Upstream summary: It was discovered that Simple DirectMedia Layer library incorrectly handled memory when parsing certain specially crafted .BMP files. […]

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How To Install Java with Apt on Ubuntu

• June 13, 2020
• Linux
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Install Java on Ubuntu using apt. Learn how to install OpenJDK and Oracle JDK, manage versions, and configure JAVA_HOME.

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SLES 15 — libwsman3 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

• June 13, 2020
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2019:0654-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-3816 CVE-2019-3833 Upstream summary: Openwsman, versions up to and including 2.6.9, are vulnerable to arbitrary file disclosure because the working directory of openwsmand daemon was […]

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How To Install and Configure Slim Framework on Ubuntu 14.04

• June 13, 2020
• Linux
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This tutorial will illustrate the steps required to install and configure Slim Framework on a the cloud provider VPS. By the end of this tutorial, you will have a well organized, working instance of Slim Framework, complete with a folder structure that you can base your project in.

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How To Build a Text-to-Speech App with Web Speech API

• June 13, 2020
• Javascript
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The Web Speech API grants developers the ability to create text-to-speech apps for a web browser. In this tutorial, you will use the Web Speech API to build a text-to-speech app.

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How to Install and Configure Consul for Service Discovery on RHEL 7

• June 13, 2020
• Linux
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How to Install and Configure Consul for Service Discovery on RHEL 7 As applications grow beyond a single server, tracking where every service is running — and whether it is healthy — becomes a significant operational challenge. Consul, developed by HashiCorp, is a distributed, highly available service mesh and service discovery tool that solves this […]

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openSUSE Tumbleweed — pam_apparmor — multiple vulnerabilities (2 CVEs) — patch and remediation guide

• June 12, 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-2016-1585 CVE-2017-6507 Upstream summary: In all versions of AppArmor mount rules are accidentally widened when compiled. Table of contents Symptom & Impact Environment & Reproduction […]

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RHEL 7 firewalld Rich Rule Order Breaks DNAT

• June 12, 2020
• Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 20 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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Windows Server 2019 — WMI repository corruption causes service failures — Fix & Prevention

• June 12, 2020
• FreeBSD
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🟠 High   ⏱ 5–30 min  Last verified: 03 May 2027 Affected versions: Windows Server 2019 📖 ~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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openSUSE Tumbleweed — python-pyramid — vulnerability — patch and remediation guide

• June 12, 2020
• Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2014:0903-1 (see also SUSE bugzilla) Related CVEs: CVE-2014-4671 Upstream summary: Adobe Flash Player before 13.0.0.231 and 14.x before 14.0.0.145 on Windows and OS X and before 11.2.202.394 on Linux, Adobe AIR before […]

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