🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202505-14 Related CVEs: CVE-2025-40775 CVE-2022-0667 CVE-2022-0635 CVE-2022-0396 CVE-2021-25220 CVE-2021-25216 CVE-2021-25215 CVE-2021-25214 +12 more Upstream summary: Type: denial of service. Status: Fixed. Affected: 9.20.8-2. Fixed in: 9.20.9-1. Group: AVG-2881. Table of […]
Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying configure opendkim with postfix both straightforward and auditable. This tutorial covers the complete procedure for how to Configure OpenDKIM with Postfix on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. Prerequisites The […]
🟡 Medium ⏱ 5–30 min Last verified: 12 September 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 […]
Introduction Deploying enable https with let’s encrypt on nginx debian 13 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 […]
Introduction Oracle Linux 10 ships with a stable, security-hardened base that makes deploying install k3s on oracle linux 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Install k3s on Oracle Linux 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read • Source: pkgsrc audit-packages entry Related CVEs: CVE-2015-7337 Upstream summary: pkgsrc audit-packages flagged ipython>=3.0<3.2.2 for vulnerability class 'information-disclosure'. Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7337 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read • Source: pkgsrc audit-packages entry Related CVEs: CVE-2021-33516 Upstream summary: pkgsrc audit-packages flagged gupnp12<1.2.5 for vulnerability class 'information-disclosure'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-33516 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]
🟡 Medium ⏱ 5–30 min Last verified: 11 September 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 […]
🟡 Medium ⏱ 10–30 min Last verified: 11 September 2025 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libxslt — multiple vulnerabilities Related CVEs: CVE-2016-1683 CVE-2016-1684 CVE-2024-55549 CVE-2025-11731 CVE-2025-24855 CVE-2025-7424 CVE-2025-7425 CVE-2025-9714 Upstream summary: Alan Coopersmith reports: On 6/16/25 15:12, Alan Coopersmith wrote: BTW, users of libxml2 may […]
🟡 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-2015-5956 Upstream summary: pkgsrc audit-packages flagged typo3<4.2.3 for vulnerability class 'cross-site-scripting'. Reference: http://typo3.org/teams/security/security-bulletins/typo3-20081113-1/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]
