Logging Monitoring

openSUSE Leap 15.5 — python3-urllib3 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — python3-urllib3 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory RHSA-2024:6162 (see also SUSE bugzilla) Related CVEs: CVE-2024-37891 CVE-2023-45803 CVE-2023-43804 Upstream summary: urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with `ProxyManager`, the `Proxy-Authorization` header […]

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Windows Server 2016 — KB5058451 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5058451 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5058451 • MSRC update-guide entry Related CVEs: CVE-2025-32710 CVE-2025-29966 CVE-2025-29967 CVE-2025-29833 CVE-2024-49128 CVE-2025-47955 CVE-2025-29959 CVE-2025-29960  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Microsoft summary: Use after […]

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Oracle Linux 9 — skopeo — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — skopeo — vulnerability — patch and remediation guide (ELSA-2024-9098)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 March 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9098 Related CVEs: CVE-2024-3727 CVE-2024-24791 CVE-2024-6104 CVE-2024-24788 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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

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

🟠 High   ⏱ 15–60 min  Last verified: 25 March 2025 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2025:1915 Related CVEs: CVE-2025-1244 CVE-2022-48337 CVE-2022-48338 CVE-2022-48339 CVE-2023-2491 CVE-2023-28617 CVE-2024-53920 CVE-2024-39331  +1 more Upstream summary: GNU Emacs is a powerful, customizable, self-documenting text editor. It provides special code editing features, a […]

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Gentoo Linux — app-arch/xz-utils — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — app-arch/xz-utils — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202403-04 Related CVEs: CVE-2024-3094 CVE-2022-1271 CVE-2025-31115 Upstream summary: A backdoor has been discovered in XZ utils. Please review the CVE identifier referenced below for details. Table of contents Symptom & Impact Environment […]

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CentOS Stream 9 — compat-openssl11 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — compat-openssl11 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 March 2025 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2025:7937 Related CVEs: CVE-2023-0286 CVE-2025-69419 Upstream summary: The OpenSSL toolkit provides support for secure communications between machines. This version of OpenSSL package contains only the libraries from the 1.1.1 version and […]

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Arch Linux — roundcubemail — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — roundcubemail — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202506-1 Related CVEs: CVE-2025-49113 CVE-2021-26925 CVE-2020-35730 CVE-2018-9846 CVE-2017-16651 CVE-2017-6820 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 1.6.10-1. Fixed in: 1.6.11-1. Group: AVG-2891. Table of contents Symptom & Impact […]

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NetBSD 10.0 — xlockmore-lite — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — xlockmore-lite — 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-2012-4524 Upstream summary: pkgsrc audit-packages flagged xlockmore-lite>=5.0<5.38nb2 for vulnerability class 'local-access'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4524 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Configure OpenSCAP Security Compliance on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure OpenSCAP Security Compliance on CentOS Stream 10

Introduction Setting up configure openscap security compliance on centos stream 10 on a CentOS Stream 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure OpenSCAP Security Compliance on CentOS Stream 10, with all the commands you need, the SELinux and firewalld considerations to […]

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NetBSD 10.0 — libspf2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — libspf2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2008-2469 CVE-2021-33912 CVE-2023-42118 CVE-2021-20314 Upstream summary: pkgsrc audit-packages flagged libspf2<1.2.8 for vulnerability class 'arbitrary-code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2469 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick […]

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