Introduction This tutorial demonstrates how to Configure firewalld Rich Rules on Oracle Linux 10 on Oracle Linux 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 10 system with the […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read • Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged wezterm-[0-9]* for vulnerability class 'unknown'. Reference: https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]
🟡 Medium ⏱ 15–45 min Last verified: 20 August 2025 Affected versions: IBM AIX 7.2 📖 ~4 min read • Source: NVD CVE-2025-14974, IBM Support Bulletin CVE: CVE-2025-14974 NVD summary: IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable due to Insecure Direct Object Reference (IDOR). References: www.ibm.com/support/pages/node/7266723 Table of contents Symptom & Impact […]
🟢 Low ⏱ 5–15 min Last verified: 20 August 2025 Affected versions: FreeBSD 14 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: ISC KEA — Invalid characters cause assert Related CVEs: CVE-2025-11232 CVE-2025-40779 Upstream summary: Internet Systems Consortium, Inc. reports: To trigger the issue, three configuration parameters must have specific settings: "hostname-char-set" […]
🟠 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-2021-3013 Upstream summary: pkgsrc audit-packages flagged ripgrep<13 for vulnerability class 'arbitrary-code-execution'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-3013 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]
Introduction Oracle Linux 10 ships with a stable, security-hardened base that makes deploying install java openjdk 21 on oracle linux 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Install Java OpenJDK 21 on Oracle Linux 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules […]
🟡 Medium ⏱ 10–30 min Last verified: 20 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2012-6089 CVE-2012-6090 CVE-2017-17524 Upstream summary: Multiple stack-based buffer overflows in the canoniseFileName function in os/pl-os.c in SWI-Prolog before 6.2.5 and 6.3.x before 6.3.7 allow remote attackers to cause […]
🟠 High ⏱ 15–60 min Last verified: 20 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2010-4000 CVE-2012-4427 CVE-2013-7220 CVE-2013-7221 CVE-2014-7300 CVE-2017-8288 CVE-2019-3820 CVE-2020-17489 +2 more Upstream summary: gnome-shell in GNOME Shell 2.31.5 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local […]
🟠 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-2016-2334 CVE-2018-10115 CVE-2015-1038 CVE-2017-17969 CVE-2018-5996 CVE-2022-47069 CVE-2016-9296 Upstream summary: pkgsrc audit-packages flagged p7zip<4.27 for vulnerability class 'remote-code-execution'. Reference: http://secunia.com/advisories/16664/ Table of contents Symptom & Impact Environment & Reproduction Root […]
🟢 Low ⏱ 5–15 min Last verified: 20 August 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2025-48994 CVE-2025-48995 Upstream summary: SignXML is an implementation of the W3C XML Signature standard in Python. When verifying signatures with X509 certificate validation turned off and HMAC shared […]
