Logging Monitoring

NetBSD 9.4 — postgresql90-datatypes — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — postgresql90-datatypes — vulnerability — patch and remediation guide

  • June 8, 2023
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2010-4015 Upstream summary: pkgsrc audit-packages flagged postgresql90-datatypes>=9.0<9.0.3 for vulnerability class 'multiple-vulnerabilities'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4015 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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FreeBSD 12 — py38-Scrapy — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py38-Scrapy — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • June 8, 2023
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 8 June 2023 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-Scrapy — DoS vulnerability Related CVEs: CVE-2017-14158 CVE-2022-0577 Upstream summary: kmike and nramirezuy report: Scrapy 1.4 allows remote attackers to cause a denial of service (memory consumption) via large files […]

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Debian 11 — php-nyholm-psr7 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — php-nyholm-psr7 — vulnerability — patch and remediation guide

  • June 8, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 8 June 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-29197 Upstream summary: guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline […]

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Ubuntu 22.04 — tinyxml — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — tinyxml — vulnerability — patch and remediation guide

  • June 8, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 8 June 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6612-1 Related CVEs: CVE-2023-34194 Upstream summary: It was discovered that TinyXML incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted XML […]

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Ubuntu 20.04 — booth — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — booth — vulnerability — patch and remediation guide

  • June 8, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 8 June 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5556-1 Related CVEs: CVE-2022-2553 Upstream summary: It was discovered that Booth incorrectly handled user authentication. An attacker could use this vulnerability to cause a denial of service. Table of contents […]

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NetBSD 9.4 — zsh — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — zsh — multiple vulnerabilities (16 CVEs) — patch and remediation guide

  • June 8, 2023
  • 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-2014-10070 CVE-2019-20044 CVE-2021-45444 CVE-2007-6209 CVE-2017-18206 CVE-2018-7548 CVE-2018-1083 CVE-2017-18205  +8 more Upstream summary: pkgsrc audit-packages flagged zsh<5.0.7 for vulnerability class 'privilege-escalation'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2014-10070 Table of contents Symptom & Impact Environment […]

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Ubuntu 20.04 — swift — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — swift — vulnerability — patch and remediation guide

  • June 8, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 8 June 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5852-1 Related CVEs: CVE-2022-47950 Upstream summary: It was discovered that OpenStack Swift incorrectly handled certain XML files. A remote authenticated user could possibly use this issue to obtain arbitrary file […]

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How to Configure RemoteApp Programs on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure RemoteApp Programs on Windows Server 2022

How to Configure Storage for Hyper-V on Windows Server 2022 Storage configuration is one of the most consequential decisions when deploying Hyper-V on Windows Server 2022. The wrong storage format, controller type, or placement strategy can throttle VM performance, limit scalability, and complicate disaster recovery. This guide covers all storage options available in Hyper-V on […]

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Common Problems 117416

Ubuntu 20.04 LTS – boot drops to initramfs after unclean shutdown – Fix & Prevention

  • June 8, 2023
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 8 June 2023 Affected versions: Ubuntu 20.04 LTS 📖 ~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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Ubuntu 22.04 — freeimage — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — freeimage — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • June 8, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 June 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6586-1 Related CVEs: CVE-2019-12211 CVE-2019-12213 CVE-2020-21427 CVE-2020-21428 CVE-2020-22524 Upstream summary: It was discovered that FreeImage incorrectly handled certain memory operations. If a user were tricked into opening a crafted TIFF […]

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