Linux

Common Problems 123968

Oracle Linux 10 – dnf metadata expiration causing stale package results – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 31 August 2025 Affected versions: Oracle Linux 10 📖 ~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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Common Problems 123965

Oracle Linux 10 – dnf metadata expiration errors behind proxy – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 31 August 2025 Affected versions: Oracle Linux 10 📖 ~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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Debian 13 — kicad — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — kicad — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 31 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-23803 CVE-2022-23804 CVE-2022-23946 CVE-2022-23947 Upstream summary: A stack-based buffer overflow vulnerability exists in the Gerber Viewer gerber and excellon ReadXYCoord coordinate parsing functionality of KiCad EDA 6.0.1 and […]

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Debian 13 — mpg123 — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — mpg123 — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 31 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0577 CVE-2003-0865 CVE-2004-0805 CVE-2004-0982 CVE-2004-0991 CVE-2004-1284 CVE-2006-1655 CVE-2006-3355  +10 more Upstream summary: mpg123 0.59r allows remote attackers to cause a denial of service and possibly execute arbitrary code […]

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Common Problems 119645

Debian 13 Python Virtualenv Broken After System Python Update

🟡 Medium   ⏱ 5–30 min  Last verified: 31 August 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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Debian 13 — distrobox — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — distrobox — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 31 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-29864 Upstream summary: Distrobox before 1.7.0.1 allows attackers to execute arbitrary code via command injection into exported executables. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Debian 13 — gross — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — gross — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 31 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-52159 Upstream summary: A stack-based buffer overflow vulnerability in gross 0.9.3 through 1.x before 1.0.4 allows remote attackers to trigger a denial of service (grossd daemon crash) or potentially […]

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Debian 13 — dino-im — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — dino-im — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 31 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-16235 CVE-2019-16236 CVE-2019-16237 CVE-2021-33896 CVE-2023-28686 Upstream summary: Dino before 2019-09-10 does not properly check the source of a carbons message in module/xep/0280_message_carbons.vala. Table of contents Symptom & Impact […]

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How to Install HAProxy Load Balancer on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Install HAProxy Load Balancer on RHEL 10

Introduction How to Install HAProxy Load Balancer on RHEL 10 on RHEL 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 reproducible […]

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Debian 13 — pipewire — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — pipewire — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 31 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-4964 Upstream summary: Ubuntu's pipewire-pulse in snap grants microphone access even when the snap interface for audio-record is not set. Table of contents Symptom & Impact Environment & Reproduction […]

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