Logging Monitoring

CentOS Stream 9 — ghostscript — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — ghostscript — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 30 March 2025 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2024:3999 Related CVEs: CVE-2024-33871 CVE-2023-43115 CVE-2023-36664 CVE-2025-27832 CVE-2023-46751 CVE-2024-46951 CVE-2024-46952 CVE-2024-46953  +7 more Upstream summary: The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to […]

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SLES 15 — apache2-mod_security2 — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — apache2-mod_security2 — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 30 March 2025 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:8837 (see also SUSE bugzilla) Related CVEs: CVE-2025-47947 CVE-2025-48866 CVE-2023-24021 CVE-2022-48279 CVE-2025-54571 CVE-2009-5031 CVE-2012-4528 CVE-2013-1915  +2 more Upstream summary: ModSecurity is an open source, cross platform web application firewall (WAF) engine for […]

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AlmaLinux 8 — aardvark-dns — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — aardvark-dns — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:4672 Related CVEs: CVE-2025-61726 CVE-2025-61728 CVE-2025-68121 CVE-2024-24785 CVE-2025-61729 CVE-2025-65637 CVE-2025-47913 CVE-2025-52881  +12 more Upstream summary: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): […]

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NetBSD 10.0 — go-bin — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — go-bin — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2020-14040 Upstream summary: pkgsrc audit-packages flagged go-bin<1.16 for vulnerability class 'denial-of-service'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-14040 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Configure Ceph Cluster on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure Ceph Cluster on CentOS Stream 10

Introduction How to Configure Ceph Cluster on CentOS Stream 10 on CentOS Stream 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is […]

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Common Problems 114441

SELinux AVC Denials Breaking Web Application Access

🟡 Medium   ⏱ 5–30 min  Last verified: 29 March 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 10.0 — openjdk11 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — openjdk11 — vulnerability — patch and remediation guide

🟡 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-2021-35550 Upstream summary: pkgsrc audit-packages flagged openjdk11<1.11.0.5 for vulnerability class 'multiple-vulnerabilities'. Reference: https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html#AppendixJAVA Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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NetBSD 10.0 — kdelibs3 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — kdelibs3 — vulnerability — patch and remediation guide

🟡 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-2015-7543 Upstream summary: pkgsrc audit-packages flagged kdelibs3-[0-9]* for vulnerability class 'temporary-file-race'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2015-7543 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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IBM AIX 7.2 — CVE-2024-45073 — xss — patch and remediation guide — diagnosis and fix on IBM AIX 7.2

IBM AIX 7.2 — CVE-2024-45073 — xss — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 29 March 2025 Affected versions: IBM AIX 7.2 📖 ~4 min read  •  Source: NVD CVE-2024-45073, IBM Support Bulletin CVE: CVE-2024-45073 NVD summary: IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code […]

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NetBSD 10.0 — icingaweb2 — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — icingaweb2 — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟡 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-2021-32746 CVE-2022-24715 CVE-2025-27404 CVE-2025-27405 CVE-2025-27609 CVE-2025-30164 CVE-2022-50942 CVE-2021-32747  +2 more Upstream summary: pkgsrc audit-packages flagged icingaweb2<2.8.3 for vulnerability class 'arbitrary-file-reading'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-32746 Table of contents Symptom & Impact Environment […]

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