Security Hardening

FreeBSD 15 — node — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — node — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 4 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: NodeJS — Vulnerabilities Related CVEs: CVE-2011-4815 CVE-2011-4838 CVE-2011-5036 CVE-2011-5037 CVE-2015-0278 CVE-2015-5380 CVE-2016-0702 CVE-2016-0705  +12 more Upstream summary: Node.js reports: Code injection and privilege escalation through Linux capabilities- (High) http: Reading […]

Read more
FreeBSD 15 — icinga — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — icinga — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: icinga2 — TLS Certificate Validation Bypass Related CVEs: CVE-2014-2386 CVE-2024-49369 Upstream summary: The Icinga project reports: Icinga is a monitoring system which checks the availability of network resources, notifies users […]

Read more
How to Configure Nginx Logging Ubuntu: Setup, Rotation, and Best Practices — step-by-step tutorial on Progressive Robot

How to Configure Nginx Logging Ubuntu: Setup, Rotation, and Best Practices

Configuring logging in Nginx on Ubuntu is essential for monitoring server performance, troubleshooting errors, and ensuring security. Whether you’re dealing with high-traffic websites or simple applications, knowing how to configure Nginx logging Ubuntu setups allows you to capture critical data without overwhelming your system. This comprehensive tutorial walks you through setting up access and error logs, implementing log rotation to manage disk space, and applying advanced configurations for optimal observability.

Read more
FreeBSD 15 — ar-openoffice — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — ar-openoffice — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: openoffice — DOC document heap overflow vulnerability Related CVEs: CVE-2004-0752 CVE-2005-0941 Upstream summary: AD-LAB reports that a heap-based buffer overflow vulnerability exists in OpenOffice's handling of DOC documents. When reading […]

Read more
NetBSD 10.0 — raylib — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — raylib — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2025-15533 CVE-2025-15534 Upstream summary: pkgsrc audit-packages flagged raylib-[0-9]* for vulnerability class 'heap-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-15533 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

Read more
FreeBSD 15 — ifmail — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — ifmail — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ifmail — unsafe set-user-ID application Upstream summary: Niels Heinen reports that ifmail allows one to specify a configuration file. Since ifmail runs set-user-ID `news', this may allow a local attacker […]

Read more
NetBSD 10.0 — roundup — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — roundup — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2008-1475 CVE-2008-1474 CVE-2012-6130 CVE-2012-6131 CVE-2012-6132 CVE-2012-6133 CVE-2019-10904 CVE-2025-53865 Upstream summary: pkgsrc audit-packages flagged roundup<0.7.3 for vulnerability class 'remote-file-read'. Reference: http://cvs.sourceforge.net/viewcvs.py/*checkout*/roundup/roundup/CHANGES.txt?rev=1.533.2.21 Table of contents Symptom & Impact Environment & Reproduction […]

Read more
Amazon Linux 2023 — mariadb1011 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — mariadb1011 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2025-1331 Related CVEs: CVE-2025-13699 CVE-2026-21968 CVE-2025-30722 CVE-2023-52971 Upstream summary: A flaw was found in MariaDB. This vulnerability allows remote attackers to execute arbitrary code on affected installations via improper validation […]

Read more
FreeBSD 15 — hiawatha — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — hiawatha — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: hiawatha — memory leak in PreventSQLi routine Upstream summary: Hugo Leisink reports via private mail to maintainer: The memory leak was introduced in version 7.6. It is in the routing […]

Read more
Common Problems 113975

RHEL 10 – chronyd reports unsynchronised time causing Kerberos auth failures

🟠 High   ⏱ 5–30 min  Last verified: 3 February 2026 Affected versions: RHEL 10 RHEL 10.0 RHEL 10.1 📖 ~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 & […]

Read more
CHAT