Fix Prevention

NetBSD 9.4 — tla — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — tla — vulnerability — patch and remediation guide

  • November 1, 2024
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged tla<1.2.1rc1 for vulnerability class 'remote-code-execution'. Reference: http://marc.theaimsgroup.com/?l=openpkg-announce&m=108213423102539&w=2 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Common Problems 116419

Ubuntu 24.04 LTS Cloud-Init Overwrites Netplan on Reboot

  • November 1, 2024
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 1 November 2024 📖 ~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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NetBSD 9.4 — napshare — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — napshare — vulnerability — patch and remediation guide

  • November 1, 2024
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged napshare<1.3 for vulnerability class 'remote-code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1286 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Alpine Linux 3.18 — qemu — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — qemu — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • November 1, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 8.0.2-r1 📖 ~4 min read  •  Source: Alpine secdb entry — qemu 8.0.2-r1 Related CVEs: CVE-2023-2861 CVE-2023-0330 CVE-2022-2962 CVE-2022-3165 CVE-2021-4158 CVE-2020-35503 CVE-2021-3507 CVE-2021-3544  +12 more Upstream summary: Alpine community repository for vv3.18 ships qemu 8.0.2-r1 which […]

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How to Configure Prometheus AlertManager on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure Prometheus AlertManager on FreeBSD 14

  • November 1, 2024
  • FreeBSD
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Introduction How to Configure Prometheus AlertManager on FreeBSD 14 is a core administration task for any FreeBSD 14 server operator. FreeBSD 14 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet filtering, […]

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FreeBSD 14 — xview — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — xview — vulnerability — patch and remediation guide

  • October 31, 2024
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 31 October 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xview — multiple buffer overflows in xv_parse_one Related CVEs: CVE-2005-0076 Upstream summary: A Debian Security Advisory reports: Erik Sjölund discovered that programs linked against xview are vulnerable to a number […]

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NetBSD 10.0 — ruby-activerecord52 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ruby-activerecord52 — vulnerability — patch and remediation guide

  • October 31, 2024
  • 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-2021-22880 Upstream summary: pkgsrc audit-packages flagged ruby{25,26,27}-activerecord52<5.2.4.5 for vulnerability class 'cross-site-request-forgery'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-22880 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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FreeBSD 14 — py39-cinder — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — py39-cinder — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • October 31, 2024
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 31 October 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-cinder — unauthorized data access Related CVEs: CVE-2014-3641 CVE-2020-10755 CVE-2022-47951 Upstream summary: Utkarsh Gupta reports: An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance […]

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NetBSD 10.0 — php53-intl — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — php53-intl — vulnerability — patch and remediation guide

  • October 31, 2024
  • 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-2010-4409 Upstream summary: pkgsrc audit-packages flagged php53-intl<5.3.4.1.1.2 for vulnerability class 'integer-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2010-4409 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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NetBSD 10.0 — opendkim — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — opendkim — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • October 31, 2024
  • 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-2020-35766 CVE-2022-48521 Upstream summary: pkgsrc audit-packages flagged opendkim-[0-9]* for vulnerability class 'symlink-attack'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-35766 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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