Logging Monitoring

NetBSD 10.0 — ssh2 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ssh2 — vulnerability — patch and remediation guide

  • August 27, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged ssh2<3.2.5 for vulnerability class 'weak-authentication'. Reference: http://www.ssh.com/company/newsroom/article/454/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Common Problems 124184

Oracle Linux 10 – cockpit web console inaccessible despite running service – Fix & Prevention

  • August 27, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 27 August 2025 Affected versions: Oracle Linux 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 Install Graylog on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Install Graylog on Oracle Linux 10

Introduction Oracle Linux 10 ships with a stable, security-hardened base that makes deploying install graylog on oracle linux 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Install Graylog on Oracle Linux 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

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FreeBSD 14 — py311-h — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — py311-h — vulnerability — patch and remediation guide

  • August 27, 2025
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 27 August 2025 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: h11 accepts some malformed Chunked-Encoding bodies Related CVEs: CVE-2025-43859 Upstream summary: h11 reports: h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of […]

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FreeBSD 13 — openh — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — openh — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • August 27, 2025
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 27 August 2025 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: cisco — OpenH264 Decoding Functions Heap Overflow Vulnerability Related CVEs: CVE-2004-0097 CVE-2025-27091 Upstream summary: Cisco reports: A vulnerability in the decoding functions of OpenH264 codec library could allow a remote, […]

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NetBSD 10.0 — lldpd — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — lldpd — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • August 27, 2025
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2015-8011 CVE-2021-43612 CVE-2023-41910 CVE-2015-8012 Upstream summary: pkgsrc audit-packages flagged lldpd<0.8.0 for vulnerability class 'buffer-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2015-8011 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick […]

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Common Problems 124156

Oracle Linux 10 – kdump service fails because crashkernel memory reservation is insufficient – Fix & Prevention

  • August 27, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 27 August 2025 Affected versions: Oracle Linux 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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Debian 13 — man2html — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — man2html — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • August 27, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 27 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-2770 CVE-2021-40647 CVE-2021-40648 Upstream summary: Cross-site scripting (XSS) vulnerability in man2html.cgi.c in man2html 1.6, and possibly other version, allows remote attackers to inject arbitrary web script or HTML […]

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Debian 13 — aiomysql — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — aiomysql — vulnerability — patch and remediation guide

  • August 27, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 27 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-62611 Upstream summary: aiomysql is a library for accessing a MySQL database from the asyncio. Prior to version 0.3.0, the client-side settings are not checked before sending local files […]

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NetBSD 10.0 — poppler-0.4.2 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — poppler-0.4.2 — vulnerability — patch and remediation guide

  • August 27, 2025
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged poppler-0.4.2{,nb1} for vulnerability class 'arbitrary-code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-3191 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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