Debian 13 Trixie

Debian 13 — keystone — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — keystone — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 20 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-1572 CVE-2012-3426 CVE-2012-3542 CVE-2012-4413 CVE-2012-4456 CVE-2012-4457 CVE-2012-5571 CVE-2013-0247  +12 more Upstream summary: OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space Table of contents Symptom […]

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How to Install Deno on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install Deno on Debian 13

Introduction How to Install Deno on Debian 13 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. This tutorial […]

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Common Problems 119560

Debian 13 OOM Killer Terminates Critical Services

🟡 Medium   ⏱ 5–30 min  Last verified: 19 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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Common Problems 119432

Debian 13 – Repository NO_PUBKEY Errors Break apt update – GPG Key Repair

🟠 High   ⏱ 5–30 min  Last verified: 19 August 2025 Affected versions: Debian 13 (Trixie) 📖 ~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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How to Configure rsnapshot on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Configure rsnapshot on Debian 13

Introduction Deploying configure rsnapshot on a Debian 13 Trixie machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Before you begin, ensure you have a […]

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Debian 13 — mqtt-client — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — mqtt-client — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-0222 Upstream summary: In Apache ActiveMQ 5.0.0 – 5.15.8, unmarshalling corrupt MQTT frame can lead to broker Out of Memory exception making it unresponsive. Table of contents Symptom & […]

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Debian 13 — golang-gopkg-pg.v5 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — golang-gopkg-pg.v5 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-44905 Upstream summary: go-pg pg v10.13.0 was discovered to contain a SQL injection vulnerability via the component /types/append_value.go. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Debian 13 — jackson-dataformat-xml — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — jackson-dataformat-xml — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-3720 CVE-2016-7051 Upstream summary: XML external entity (XXE) vulnerability in XmlMapper in the Data format extension for Jackson (aka jackson-dataformat-xml) allows attackers to have unspecified impact via unknown […]

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

Debian 13 — node-prismjs — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 19 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-15138 CVE-2021-23341 CVE-2021-3801 CVE-2022-23647 CVE-2024-53382 Upstream summary: Prism is vulnerable to Cross-Site Scripting. The easing preview of the Previewers plugin has an XSS vulnerability that allows attackers to […]

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