Logging Monitoring

NetBSD 9.4 — fontforge — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — fontforge — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • September 3, 2025
  • 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 Related CVEs: CVE-2010-4259 CVE-2020-5395 CVE-2025-15269 CVE-2025-15270 CVE-2025-15271 CVE-2025-15276 CVE-2025-15280 CVE-2017-17521  +12 more Upstream summary: pkgsrc audit-packages flagged fontforge<20100501nb4 for vulnerability class 'remote-system-access'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4259 Table of contents Symptom & Impact Environment […]

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How to Configure PostgreSQL Connection Pooling with PgBouncer on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Configure PostgreSQL Connection Pooling with PgBouncer on Debian 13

  • September 3, 2025
  • Linux
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Introduction This guide explains how to Configure PostgreSQL Connection Pooling with PgBouncer on Debian 13 on Debian 13 Trixie. Debian Trixie uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 13 install […]

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Common Problems 119520

Debian 13 /var/log Full from Excessive journalctl Retention

  • September 3, 2025
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 3 September 2025 📖 ~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 — coreutils — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — coreutils — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • September 3, 2025
  • 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 Related CVEs: CVE-2009-4135 CVE-2015-1865 CVE-2017-18018 CVE-2024-0684 CVE-2025-5278 CVE-2014-9471 Upstream summary: pkgsrc audit-packages flagged coreutils<5.0nb3 for vulnerability class 'remote-code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0853 Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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NetBSD 10.0 — php72-iconv — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — php72-iconv — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • September 2, 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-2018-10546 CVE-2019-11039 Upstream summary: pkgsrc audit-packages flagged php72-iconv<7.2.5 for vulnerability class 'infinite-loop'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-10546 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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Common Problems 113980

RHEL 10 – SELinux AVC denials break custom web application after update – Fix & Prevention

  • September 2, 2025
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 2 September 2025 Affected versions: RHEL 10.0 RHEL 10.1 📖 ~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 […]

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FreeBSD 12 — py314-pdfminer.six — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py314-pdfminer.six — vulnerability — patch and remediation guide

  • September 2, 2025
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2025 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-pdfminer.six — Arbitrary Code Execution in pdfminer.six via Crafted PDF Input Related CVEs: CVE-2025-64512 Upstream summary: Pieter Marsman reports: pdfminer.six will execute arbitrary code from a malicious pickle file if […]

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

Debian 13 — libfwsi — vulnerability — patch and remediation guide

  • September 2, 2025
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-17263 Upstream summary: In libyal libfwsi before 20191006, libfwsi_extension_block_copy_from_byte_stream in libfwsi_extension_block.c has a heap-based buffer over-read because rejection of an unsupported size only considers values less than 6, even […]

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NetBSD 10.0 — p5-Convert-ASN1 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — p5-Convert-ASN1 — vulnerability — patch and remediation guide

  • September 2, 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-2013-7488 Upstream summary: pkgsrc audit-packages flagged p5-Convert-ASN1<0.28 for vulnerability class 'infinite-loop'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2013-7488 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Debian 13 — revelation — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

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

  • September 2, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 2 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-2742 CVE-2012-2743 CVE-2012-3818 Upstream summary: Revelation 0.4.13-2 and earlier uses only the first 32 characters of a password followed by a sequence of zeros, which reduces the entropy […]

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