Introduction How to Add a Sudo User on CentOS Stream 9 on CentOS Stream 9 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2LIVEPATCH-2023-141 Related CVEs: CVE-2023-2156 CVE-2023-3090 CVE-2023-35788 CVE-2023-32233 Upstream summary: A flaw was found in the Linux kernel's networking subsystem within the RPL protocol's handling. This issue results from the improper […]
🟡 Medium ⏱ 5–30 min Last verified: 4 September 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 & […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2023:3222-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-38104 Upstream summary: GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations […]
🟡 Medium ⏱ 15–45 min Last verified: 4 September 2023 Affected versions: IBM AIX 7.2 📖 ~4 min read • Source: NVD CVE-2023-47746, IBM Support Bulletin CVE: CVE-2023-47746 NVD summary: IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 could allow an authenticated user with CONNECT privileges to […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2023:0388-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-43907 CVE-2008-5101 CVE-2016-2191 CVE-2017-1000229 CVE-2017-16938 Upstream summary: OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c. Table of […]
🟡 Medium ⏱ 5–30 min Last verified: 4 September 2023 📖 ~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: 4 September 2023 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: typo3 — multiple vulnerabilities Related CVEs: CVE-2022-23499 CVE-2022-23500 CVE-2022-23501 CVE-2022-23502 CVE-2022-23503 CVE-2022-23504 CVE-2023-37905 CVE-2023-38499 +1 more Upstream summary: TYPO3 reports: TYPO3-CORE-SA-2023-002: By-passing Cross-Site Scripting Protection in HTML Sanitizer TYPO3-CORE-SA-2023-003: Information […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read • Source: pkgsrc audit-packages entry Related CVEs: CVE-2017-9434 CVE-2019-14318 CVE-2021-40530 CVE-2022-48570 CVE-2023-50979 CVE-2016-7420 CVE-2016-9939 CVE-2023-50980 +2 more Upstream summary: pkgsrc audit-packages flagged cryptopp<5.6.3 for vulnerability class 'sensitive-information-exposure'. Reference: http://www.mail-archive.com/[email protected]/msg07835.html Table of contents Symptom & Impact Environment […]
Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying deploy a django application on oracle linux 9 both straightforward and auditable. This tutorial covers the complete procedure for how to Deploy a Django Application on Oracle Linux 9, including dnf module streams where applicable, systemd unit management, and the firewalld rules […]
