Debian 12 Bookworm

How to Install and Configure Maven on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Install and Configure Maven on Debian 12

Introduction This guide explains how to Install and Configure Maven on Debian 12 on Debian 12 Bookworm. Debian Bookworm 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 12 install with the […]

Read more
Debian 12 — bochs — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — bochs — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 24 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-2372 CVE-2007-2893 CVE-2007-2894 Upstream summary: Buffer overflow in Bochs before 2.1.1, if installed setuid, allows local users to execute arbitrary code via a long HOME environment variable, which […]

Read more
Common Problems 120141

Debian 12 – swap is inactive after reboot and memory pressure spikes

🟡 Medium   ⏱ 5–30 min  Last verified: 24 July 2023 Affected versions: Debian 12 📖 ~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 & […]

Read more
How to Configure Ceph Storage Cluster on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Configure Ceph Storage Cluster on Debian 12

Introduction How to Configure Ceph Storage Cluster on Debian 12 is a fundamental operation for any administrator maintaining a Debian 12 Bookworm server. Debian 12 Bookworm 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. […]

Read more
Debian 12 — html5lib — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — html5lib — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 23 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-9909 CVE-2016-9910 Upstream summary: The serializer in html5lib before 0.99999999 might allow remote attackers to conduct cross-site scripting (XSS) attacks by leveraging mishandling of the < (less than) […]

Read more
Debian 12 — jhead — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — jhead — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 23 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2008-4575 CVE-2008-4639 CVE-2008-4640 CVE-2008-4641 CVE-2016-3822 CVE-2018-16554 CVE-2018-17088 CVE-2018-6612  +12 more Upstream summary: Buffer overflow in the DoCommand function in jhead before 2.84 might allow context-dependent attackers to cause […]

Read more
Debian 12 — tt-rss — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — tt-rss — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 23 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-1000035 CVE-2017-16896 CVE-2020-25787 CVE-2020-25788 CVE-2020-25789 Upstream summary: Tiny Tiny RSS before 829d478f is vulnerable to XSS window.opener attack Table of contents Symptom & Impact Environment & Reproduction Root […]

Read more
Debian 12 — tryton-server — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — tryton-server — multiple vulnerabilities (12 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 23 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-0215 CVE-2014-6633 CVE-2015-0861 CVE-2016-1241 CVE-2016-1242 CVE-2017-0360 CVE-2019-10868 CVE-2022-26661  +4 more Upstream summary: model/modelstorage.py in the Tryton application framework (trytond) before 2.4.0 for Python does not properly restrict access […]

Read more
How to Set Up Docker Swarm Cluster on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Set Up Docker Swarm Cluster on Debian 12

Introduction Debian 12 Bookworm is built around the ethos of stability and free software. Setting up set up docker swarm cluster on debian 12 on Bookworm leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bookworm freeze. Follow each step carefully […]

Read more
Debian 12 — xpdf — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — xpdf — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 23 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2002-1384 CVE-2003-0434 CVE-2004-0888 CVE-2004-0889 CVE-2004-1125 CVE-2005-0064 CVE-2005-2097 CVE-2005-3191  +12 more Upstream summary: Integer overflow in pdftops, as used in Xpdf 2.01 and earlier, xpdf-i, and CUPS before 1.1.18, […]

Read more
CHAT