🟡 Medium ⏱ 10–30 min Last verified: 27 July 2022 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2024:0319-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-4806 CVE-2022-48064 CVE-2019-1010180 CVE-2017-16829 CVE-2018-7208 Upstream summary: Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1. Table of contents Symptom & Impact […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2020:3654 Related CVEs: CVE-2020-12825 Upstream summary: The libcroco is a standalone Cascading Style Sheet level 2 (CSS2) parsing and manipulation library. Security Fix(es): * libcroco: Stack overflow in function cr_parser_parse_any_core in cr-parser.c […]
When using the Nginx web server, **server blocks** (similar to virtual hosts in Apache) can be used to encapsulate configuration details and host more than one domain on a single server.
🟡 Medium ⏱ 10–30 min Last verified: 27 July 2022 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2023-2417 Related CVEs: CVE-2022-31629 CVE-2022-31630 CVE-2022-31628 CVE-2022-31631 CVE-2022-37454 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
Introduction This guide explains how to Install Jenkins on Debian 11 on Debian 11 Bullseye. Debian Bullseye uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 11 install with the standard repositories […]
Linux security is a complex task with many different variables to consider. In this guide, we will attempt to give you a good introduction to how to secure your Linux server. We will discuss high-level concepts and areas to keep an eye on, with links to more specific advice.
🟢 Low ⏱ 5–15 min Last verified: 26 July 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-1758 Related CVEs: CVE-2019-17402 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🟠 High ⏱ 5–30 min Last verified: 26 July 2022 Affected versions: Debian 11 📖 ~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 & […]
🟡 Medium ⏱ 5–30 min Last verified: 26 July 2022 📖 ~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 ⏱ 5–30 min Last verified: 26 July 2022 📖 ~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 […]
