November 2024 - Page 16 of 94

Debian 12 — libcaca — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libcaca — multiple vulnerabilities (11 CVEs) — patch and remediation guide

  • November 26, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 26 November 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-20544 CVE-2018-20545 CVE-2018-20546 CVE-2018-20547 CVE-2018-20548 CVE-2018-20549 CVE-2021-30498 CVE-2021-30499  +3 more Upstream summary: There is floating point exception at caca/dither.c (function caca_dither_bitmap) in libcaca 0.99.beta19. Table of contents Symptom […]

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Common Problems 111638

Windows Server 2025 WSUS Clients Stop Reporting Update Status — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 26 November 2024 Affected versions: Windows Server 2025 📖 ~2 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 24.04 — amavisd-new — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — amavisd-new — vulnerability — patch and remediation guide

  • November 26, 2024
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 26 November 2024 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6790-1 Related CVEs: CVE-2024-28054 Upstream summary: It was discovered that amavisd-new incorrectly handled certain MIME email messages with multiple boundary parameters. A remote attacker could possibly use this issue to […]

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Ubuntu 22.04 — libgsf — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — libgsf — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • November 26, 2024
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 26 November 2024 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7062-1 Related CVEs: CVE-2024-36474 CVE-2024-42415 Upstream summary: It was discovered that libgsf incorrectly handled certain Compound Document Binary files. If a user or automated system were tricked into opening a […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2025-20319)

  • November 26, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 26 November 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-20319 Related CVEs: CVE-2023-52532 CVE-2024-36929 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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How to Back Up and Restore Active Directory on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Back Up and Restore Active Directory on Windows Server 2025

How to Back Up and Restore Active Directory on Windows Server 2025 Active Directory (AD) is the backbone of authentication, authorization, and policy management in most enterprise environments. Losing your domain controllers without a reliable backup means losing user accounts, group policies, computer objects, and trust relationships — a catastrophic event that can take days […]

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openSUSE Leap 15.5 — netty — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — netty — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • November 26, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:14442-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-29025 CVE-2023-44487 CVE-2022-41881 CVE-2022-41915 CVE-2024-47535 CVE-2023-34462 CVE-2022-24823 Upstream summary: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance […]

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Common Problems 111121

Windows Server 2025 — User not inheriting share permissions after AD group membership change — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 26 November 2024 Affected versions: Windows Server 2025 📖 ~2 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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NetBSD 10.0 — ruby18-activesupport — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ruby18-activesupport — vulnerability — patch and remediation guide

  • November 25, 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-2011-2932 Upstream summary: pkgsrc audit-packages flagged ruby18-activesupport>=3.0<3.0.10 for vulnerability class 'cross-site-scripting'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2932 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Common Problems 116516

Ubuntu 24.04 LTS – Root filesystem full under /var – Fix & Prevention

  • November 25, 2024
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 25 November 2024 Affected versions: Ubuntu 24.04 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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