2019 - Page 11 of 527

How to Configure Multipath I/O on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Configure Multipath I/O on SLES 12

Introduction This tutorial covers How to Configure Multipath I/O 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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Common Problems 114940

Application port blocked by firewalld

🟔 Medium   ā± 5–30 min  Last verified: 26 December 2019 šŸ“– ~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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openSUSE Tumbleweed — pan — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — pan — vulnerability — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed šŸ“– ~4 min read  ā€¢  Source: SUSE advisory SUSE-SR:2008:013 (see also SUSE bugzilla) Related CVEs: CVE-2008-2363 Upstream summary: The PartsBatch class in Pan 0.132 and earlier does not properly manage the data structures for Parts batches, which allows remote attackers […]

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Common Problems 113103

Windows Server 2016 — Volume Shadow Copy service provider timeout — Fix & Prevention

🟠 High   ā± 5–30 min  Last verified: 26 December 2019 Affected versions: Windows Server 2016 šŸ“– ~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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FreeBSD 12 — xerces-c — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — xerces-c — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 26 December 2019 Affected versions: FreeBSD 12 šŸ“– ~4 min read  ā€¢  Source: FreeBSD VuXML VuXML topic: shibboleth-sp — vulnerable to forged user attribute data Related CVEs: CVE-2016-0729 CVE-2016-2099 CVE-2016-4463 CVE-2018-0486 CVE-2018-0489 Upstream summary: Shibboleth consortium reports: Shibboleth SP software vulnerable to additional data forgery flaws The […]

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How to Set Up NPIV Virtual Fibre Channel on IBM AIX 7.2 — step-by-step IBM AIX 7.2 tutorial on Progressive Robot

How to Set Up NPIV Virtual Fibre Channel on IBM AIX 7.2

Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to set up npiv virtual fibre channel on ibm aix […]

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openSUSE Tumbleweed — gnump3d — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — gnump3d — vulnerability — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed šŸ“– ~4 min read  ā€¢  Source: SUSE advisory SUSE-SR:2007:025 (see also SUSE bugzilla) Related CVEs: CVE-2007-6130 Upstream summary: gnump3d 2.9final does not apply password protection to its plugins, which might allow remote attackers to bypass intended access restrictions. Table of […]

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FreeBSD 12 — isc-dhcp42-server — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — isc-dhcp42-server — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟔 Medium   ā± 10–30 min  Last verified: 26 December 2019 Affected versions: FreeBSD 12 šŸ“– ~4 min read  ā€¢  Source: FreeBSD VuXML VuXML topic: isc-dhcpd — Denial of Service Related CVEs: CVE-2011-2748 CVE-2011-2749 CVE-2011-4539 CVE-2011-4868 CVE-2012-3570 CVE-2012-3571 CVE-2012-3954 CVE-2015-8605 Upstream summary: ISC reports: A badly formed packet with an invalid IPv4 UDP length field […]

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What is Abstraction in OOPS? — step-by-step Programming tutorial on Progressive Robot

What is Abstraction in OOPS?

URL: https://www.progressiverobot.com/what-is-abstraction-in-oops/ Abstraction is one of the core [concepts of Object-Oriented Programming](/community/tutorials/oops-concepts-java-example). Abstraction defines a model to create an application component. The implementation of abstraction depends on the language-specific features and processes. 1. What is Abstraction? Abstraction is the process of hiding the internal details of an application from the outer world. Abstraction is used […]

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Debian 9 — gst-plugins-base1.0 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 9

Debian 9 — gst-plugins-base1.0 — vulnerability — patch and remediation guide

🟢 Low   ā± 5–15 min  Last verified: 26 December 2019 Affected versions: Debian 9 (stretch) šŸ“– ~4 min read  ā€¢  Source: Debian Security Tracker Related CVEs: CVE-2019-9928 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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