Debian 13 Trixie

Debian 13 — scilab — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — scilab — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 6 November 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2008-4983 CVE-2010-3378 CVE-2019-20005 CVE-2019-20006 CVE-2019-20007 CVE-2019-20198 CVE-2019-20199 CVE-2019-20200  +11 more Upstream summary: scilab-bin 4.1.2 allows local users to overwrite arbitrary files via a symlink attack on (a) /tmp/SciLink#####1, […]

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Debian 13 — netkit-telnet-ssl — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — netkit-telnet-ssl — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 6 November 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-0640 CVE-2004-0911 CVE-2004-0998 CVE-2005-0469 CVE-2020-10188 Upstream summary: Format string vulnerability in the SSL_set_verify function in telnetd.c for SSLtelnet daemon (SSLtelnetd) 0.13 allows remote attackers to execute arbitrary code. […]

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Debian 13 — slashem — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — slashem — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 November 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0358 CVE-2003-0359 Upstream summary: Buffer overflow in (1) nethack 3.4.0 and earlier, and (2) falconseye 1.9.3 and earlier, which is based on nethack, allows local users to gain […]

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Common Problems 119492

Debian 13 – nftables Rules Lost After Reboot – Persistence and Policy Fix

🟡 Medium   ⏱ 5–30 min  Last verified: 6 November 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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Debian 13 — libeddsa-java — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libeddsa-java — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 November 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-36843 Upstream summary: The implementation of EdDSA in EdDSA-Java (aka ed25519-java) through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA (Strong Existential Unforgeability under Chosen Message Attacks) […]

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How to Install Go 1.23 on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install Go 1.23 on Debian 13

Introduction Debian 13 Trixie is built around the ethos of stability and free software. Setting up install go 1.23 on Trixie leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Trixie freeze. Follow each step carefully and the resulting configuration will […]

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

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

🟠 High   ⏱ 15–60 min  Last verified: 6 November 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2005-2353 CVE-2006-0292 CVE-2006-0294 CVE-2006-0295 CVE-2006-0296 CVE-2006-0297 CVE-2006-0298 CVE-2006-0299  +12 more Upstream summary: run-mozilla.sh in Thunderbird, with debugging enabled, allows local users to create or overwrite arbitrary files via […]

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How to Install Python 3.13 on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install Python 3.13 on Debian 13

Introduction Debian 13 Trixie is built around the ethos of stability and free software. Setting up install python 3.13 on Trixie leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Trixie freeze. Follow each step carefully and the resulting configuration will […]

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How to Tune the Linux Kernel with sysctl on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Tune the Linux Kernel with sysctl on Debian 13

Introduction This guide explains how to Tune the Linux Kernel with sysctl on Debian 13 on Debian 13 Trixie. Debian Trixie uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 13 install […]

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Debian 13 — libmetadata-extractor-java — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libmetadata-extractor-java — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 5 November 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-24613 CVE-2022-24614 Upstream summary: metadata-extractor up to 2.16.0 can throw various uncaught exceptions while parsing a specially crafted JPEG file, which could result in an application crash. This […]

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