Linux

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

Debian 13 — pdm — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 October 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-45805 Upstream summary: pdm is a Python package and dependency manager supporting the latest PEP standards. It's possible to craft a malicious `pdm.lock` file that could allow e.g. an […]

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Debian 13 — postgresql-plsh — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — postgresql-plsh — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-0061 Upstream summary: The validator functions for the procedural languages (PLs) in PostgreSQL before 8.4.20, 9.0.x before 9.0.16, 9.1.x before 9.1.12, 9.2.x before 9.2.7, and 9.3.x before 9.3.3 […]

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

Debian 13 — openstack-trove — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-7230 CVE-2015-3156 Upstream summary: The processutils.execute function in OpenStack oslo-incubator, Cinder, Nova, and Trove before 2013.2.4 and 2014.1 before 2014.1.3 allows local users to obtain passwords from commands […]

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Common Problems 124053

Oracle Linux 10 – SSH login delays caused by reverse DNS lookup timeouts

🟡 Medium   ⏱ 5–30 min  Last verified: 14 October 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 — autokey — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — autokey — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2010-0398 Upstream summary: The init script in autokey before 0.61.3-2 allows local attackers to write to arbitrary files via a symlink attack. Table of contents Symptom & Impact […]

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Debian 13 — rxvt-unicode — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — rxvt-unicode — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 14 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-2215 CVE-2005-0764 CVE-2006-0126 CVE-2014-3121 CVE-2021-33477 CVE-2022-4170 Upstream summary: RXVT-Unicode 3.4 and 3.5 does not properly close file descriptors, which allows local users to access the terminals of other […]

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How to Enable HTTPS with Let's Encrypt on Apache RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Enable HTTPS with Let’s Encrypt on Apache RHEL 10

Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying enable https with let’s encrypt on apache rhel 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Enable HTTPS with Let’s Encrypt on Apache RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld […]

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

Debian 13 — lmbench — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2008-4968 Upstream summary: The (1) rccs and (2) STUFF scripts in lmbench 3.0-a7 allow local users to overwrite arbitrary files via a symlink attack on a /tmp/sdiff.##### temporary […]

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How to Configure Bridge Networking on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Configure Bridge Networking on Debian 13

Introduction Debian 13 Trixie is built around the ethos of stability and free software. Setting up configure bridge networking 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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