September 2023 - Page 57 of 72

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

NetBSD 9.4 — root — vulnerability — patch and remediation guide

  • September 7, 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-2017-1000203 Upstream summary: pkgsrc audit-packages flagged root<6.9.4 for vulnerability class 'remote-code-execution'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-1000203 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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NetBSD 9.4 — gerbv — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — gerbv — multiple vulnerabilities (8 CVEs) — patch and remediation guide

  • September 7, 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-2021-40401 CVE-2021-40391 CVE-2021-40393 CVE-2021-40394 CVE-2021-40402 CVE-2021-40400 CVE-2021-40403 CVE-2023-4508 Upstream summary: pkgsrc audit-packages flagged gerbv-[0-9]* for vulnerability class 'use-after-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-40401 Table of contents Symptom & Impact Environment & Reproduction […]

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

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

  • September 7, 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-2006-1827 CVE-2007-2293 CVE-2007-3762 CVE-2007-4103 CVE-2020-35776 CVE-2021-26712 CVE-2021-26713 CVE-2021-26717  +12 more Upstream summary: pkgsrc audit-packages flagged asterisk<1.0.8 for vulnerability class 'remote-code-execution'. Reference: http://www.bindshell.net/voip/advisory-05-013.txt Table of contents Symptom & Impact Environment […]

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Debian 12 — gnome-online-accounts — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — gnome-online-accounts — vulnerability — patch and remediation guide

  • September 7, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2013-0240 Upstream summary: Gnome Online Accounts (GOA) 3.4.x, 3.6.x before 3.6.3, and 3.7.x before 3.7.5, does not properly validate SSL certificates when creating accounts such as Windows Live […]

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Debian 12 — conky — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — conky — vulnerability — patch and remediation guide

  • September 7, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-3616 Upstream summary: The getSkillname function in the eve module in Conky 1.8.1 and earlier allows local users to overwrite arbitrary files via a symlink attack on /tmp/.cesf. […]

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Debian 12 — groonga — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — groonga — vulnerability — patch and remediation guide

  • September 7, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-11675 Upstream summary: The groonga-httpd package 6.1.5-1 for Debian sets the /var/log/groonga ownership to the groonga account, which might let local users obtain root access because of unsafe […]

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Common Problems 120051

Debian 12 – systemd Journal Consumes Disk Space – Retention and Vacuum Strategy

  • September 7, 2023
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Debian 12 📖 ~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 Set Up Oracle Linux 9 Cluster with Oracle Grid Infrastructure — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up Oracle Linux 9 Cluster with Oracle Grid Infrastructure

Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying set up oracle linux 9 cluster with oracle grid infrastructure both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up Oracle Linux 9 Cluster with Oracle Grid Infrastructure, including dnf module streams where applicable, systemd unit management, […]

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Debian 12 — tenshi — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — tenshi — vulnerability — patch and remediation guide

  • September 7, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-11746 Upstream summary: Tenshi 0.15 creates a tenshi.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access […]

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Ubuntu 18.04 — heat — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — heat — vulnerability — patch and remediation guide

  • September 7, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6066-1 Related CVEs: CVE-2023-1625 Upstream summary: It was discovered that OpenStack Heat incorrectly handled certain hidden parameter values. A remote authenticated user could possibly use this issue to obtain sensitive […]

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