February 2020 - Page 64 of 64

Debian 9 — ppp — vulnerability — patch and remediation guide — diagnosis and fix on Debian 9

Debian 9 — ppp — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 9 (stretch) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-8597 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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How to Configure Failover Clustering on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Failover Clustering on Windows Server 2019

Introduction to Failover Clustering on Windows Server 2019 Failover Clustering in Windows Server 2019 provides high availability for workloads by grouping multiple servers into a cluster so that if one node fails, another node automatically takes over the workload. Failover Clustering is commonly used to protect Hyper-V virtual machines, SQL Server databases, file servers, and […]

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Ubuntu 18.04 — tmpreaper — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — tmpreaper — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4077-1 Related CVEs: CVE-2019-3461 Upstream summary: It was discovered that tmpreaper incorrectly handled certain mount operations. A local attacker could possibly use this issue to create arbitrary files, leading to […]

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SLES 15 — bzip2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — bzip2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SR:2010:018 (see also SUSE bugzilla) Related CVEs: CVE-2010-0405 CVE-2019-12900 CVE-2016-3189 Upstream summary: Integer overflow in the BZ2_decompress function in decompress.c in bzip2 and libbzip2 before 1.0.6 allows context-dependent attackers to cause a […]

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How to Install Go and Build CLI Tools on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Install Go and Build CLI Tools on RHEL 8

Go is a statically typed, compiled language developed by Google that excels at building fast, portable command-line tools and system utilities. On RHEL 8, the version available through the default repositories may lag behind the upstream release, so installing directly from the official tarball ensures you get the latest stable toolchain. This tutorial walks you […]

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