2020 - Page 598 of 735

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

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

  • March 9, 2020
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SR:2011:009 (see also SUSE bugzilla) Related CVEs: CVE-2011-0904 CVE-2011-1164 CVE-2019-15681 CVE-2011-0905 Upstream summary: The rfbSendFramebufferUpdate function in server/libvncserver/rfbserver.c in vino-server in Vino 2.x before 2.28.3, 2.32.x before 2.32.2, 3.0.x before 3.0.2, and […]

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Debian 9 — tomcat8 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 9

Debian 9 — tomcat8 — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • March 9, 2020
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 9 March 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-5664 CVE-2017-7674 CVE-2018-8014 CVE-2018-1304 CVE-2019-17569 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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Facade Design Pattern in Java — step-by-step Programming tutorial on Progressive Robot

Facade Design Pattern in Java

Facade Design Pattern is one of the Structural design patterns (such as [Adapter pattern](/community/tutorials/adapter-design-pattern-java "Adapter Design Pattern in Java – Example Tutorial") and [Decorator pattern](/community/tutorials/decorator-design-pattern-in-java-example "Decorator Pattern in Java – Example Tutorial")). Facade design pattern is used to help client applications to easily interact with the system. Facade Design Pattern ![facade design pattern, facade pattern, […]

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An Introduction to GraphQL — step-by-step DevOps tutorial on Progressive Robot

An Introduction to GraphQL

In this article, you will review what GraphQL is, familiarize yourself with important terminology and concepts of GraphQL, and discover how the GraphQL specification compares with the REST architectural style.

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Common Problems 121120

Debian 10 – unattended-upgrades Leaves Pending Reboot Drift – Controlled Patch Flow

  • March 8, 2020
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 8 March 2020 Affected versions: Debian 10 📖 ~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 Checkmk on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Set Up Checkmk on SLES 12

Introduction This tutorial covers How to Set Up Checkmk on SLES 12 on SLES 12. SLES 12 (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 12 system is up to date: zypper refresh […]

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FreeBSD 12 — horde-php — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — horde-php — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • March 8, 2020
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: horde — various problems in dereferrer Related CVEs: CVE-2005-0961 CVE-2005-3759 CVE-2006-1491 CVE-2006-2195 CVE-2006-3548 Upstream summary: Horde 3.1.2 release announcement: Security Fixes: Closed XSS problems in dereferrer (IE only), help viewer […]

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Common Problems 115624

RHEL 7 Requires SELinux Relabel After Filesystem Restore

  • March 8, 2020
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 8 March 2020 Affected versions: RHEL 7 📖 ~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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