2019 - Page 156 of 527

SLES 15 — libpotrace0 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libpotrace0 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 15 October 2019 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2016-8685 CVE-2016-8686 CVE-2013-7437 CVE-2017-12067 Upstream summary: The findnext function in decompose.c in potrace 1.13 allows remote attackers to cause a denial of service (invalid memory […]

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How to Configure MPLS on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Configure MPLS on Windows Server 2016

How to Configure Windows Server 2016 Multiprotocol Label Switching Multiprotocol Label Switching (MPLS) is a high-performance routing technique that directs data from one node to the next based on short path labels rather than long network addresses. It has traditionally been the domain of service provider networks, but with the evolution of software-defined networking (SDN), […]

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How To Protect your Server Against the POODLE SSLv3 Vulnerability — step-by-step Linux tutorial on Progressive Robot

How To Protect your Server Against the POODLE SSLv3 Vulnerability

The POODLE SSLv3 vulnerability is a security issue that affects all implementations of SSLv3. This vulnerability allows an attacker to decrypt messages sent using this protocol version by exploiting a weakness the way the padding of a message are checked. In this guide, we’ll explain how the vulnerability work, and tell you how to disable SSLv3 on some common services.

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OpenBSD 7.4 — sndiod — errata 018_sndiod — reliability fix — syspatch and remediation — diagnosis and fix on OpenBSD 7.4

OpenBSD 7.4 — sndiod — errata 018_sndiod — reliability fix — syspatch and remediation

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read  •  Source: OpenBSD 7.4 errata 018_sndiod Errata topic: Security: sndiod (All architectures) Issued: August 2, 2024 Upstream summary: sndiod(8) main process could crash due to buffer overread. Table of contents Symptom & Impact Environment & Reproduction […]

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Oracle Linux 8 — wavpack — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — wavpack — vulnerability — patch and remediation guide (ELSA-2020-1581)

🟢 Low   ⏱ 5–15 min  Last verified: 15 October 2019 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-1581 Related CVEs: CVE-2018-19840 CVE-2019-1010315 CVE-2019-1010319 CVE-2018-19841 CVE-2019-11498 CVE-2019-1010317 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Common Problems 115568

RHEL 7 service Docker Fails to Start After Kernel Update

🟡 Medium   ⏱ 5–30 min  Last verified: 14 October 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 & Cross-Refs References & Further […]

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How to Install Elasticsearch on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Install Elasticsearch on SLES 12

Introduction This tutorial covers How to Install Elasticsearch 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 113465

Windows Server 2012 R2 — DHCP scope exhaustion caused by stale reservations and delayed lease reclamation — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 14 October 2019 Affected versions: Windows Server 2012 R2 📖 ~2 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 […]

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