Fix Prevention

Debian 11 — php-horde-groupware — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — php-horde-groupware — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 October 2025 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-41066 Upstream summary: Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit […]

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

Debian 13 — seatd — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 October 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-25643 Upstream summary: seatd-launch in seatd 0.6.x before 0.6.4 allows removing files with escalated privileges when installed setuid root. The attack vector is a user-supplied socket pathname. Table of […]

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How to Automate Debian 13 Server Provisioning with Ansible — step-by-step Debian 13 tutorial on Progressive Robot

How to Automate Debian 13 Server Provisioning with Ansible

Introduction How to Automate Debian 13 Server Provisioning with Ansible is a fundamental operation for any administrator maintaining a Debian 13 Trixie server. Debian 13 Trixie ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 12. […]

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Common Problems 114081

RHEL 10 – shared library resolution failures after custom install path changes – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 11 October 2025 Affected versions: RHEL 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 11 — node-static — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — node-static — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 October 2025 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-11149 Upstream summary: This affects all versions of the package node-static; all versions of the package @nubosoftware/node-static. The package fails to catch an exception when user input includes […]

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Alpine Linux 3.20 — coredns — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — coredns — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 1.9.3-r0 📖 ~4 min read  •  Source: Alpine secdb entry — coredns 1.9.3-r0 Related CVEs: CVE-2022-27191 CVE-2022-28948 Upstream summary: Alpine community repository for vv3.20 ships coredns 1.9.3-r0 which addresses CVE-2022-27191. Table of contents Symptom & Impact […]

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Debian 13 — axis — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — axis — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 11 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2007-2353 CVE-2012-5784 CVE-2014-3596 CVE-2018-8032 CVE-2019-0227 CVE-2023-40743 CVE-2023-51441 Upstream summary: Apache Axis 1.0 allows remote attackers to obtain sensitive information by requesting a non-existent WSDL file, which reveals the […]

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Common Problems 119555

Debian 13 OpenSSH Host Key Mismatch After Rebuild

🟠 High   ⏱ 5–30 min  Last verified: 11 October 2025 Affected versions: Debian 13 📖 ~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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Alpine Linux 3.20 — py3-pillow — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — py3-pillow — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 9.1.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-pillow 9.1.1-r0 Related CVEs: CVE-2022-30595 CVE-2022-24303 CVE-2022-22817 CVE-2022-22815 CVE-2022-22816 CVE-2021-23437 CVE-2021-34552 CVE-2021-25287  +12 more Upstream summary: Alpine community repository for vv3.20 ships py3-pillow 9.1.1-r0 which […]

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CHAT