🟢 Low ⏱ 5–15 min Last verified: 4 March 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2020-5216 CVE-2020-5217 Upstream summary: In Secure Headers (RubyGem secure_headers), a directive injection vulnerability is present in versions before 3.9.0, 5.2.0, and 6.3.0. If user-supplied input was passed into […]
🟠 High ⏱ 15–60 min Last verified: 4 March 2022 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2022:0011-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-21653 Upstream summary: Jawn is an open source JSON parser. Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash […]
Introduction How to Install PostgreSQL on Debian 11 is a fundamental operation for any administrator maintaining a Debian 11 Bullseye server. Debian 11 Bullseye ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 11. This tutorial […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2022:3198-1 Related CVEs: CVE-2021-32610 Upstream summary: In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193. Table of contents Symptom & Impact Environment […]
🟠 High ⏱ 15–60 min Last verified: 4 March 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-4872 Related CVEs: CVE-2022-31738 CVE-2022-31747 CVE-2022-31737 CVE-2022-31740 CVE-2022-31736 CVE-2022-31741 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟠 High ⏱ 15–60 min Last verified: 4 March 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-1983 Related CVEs: CVE-2021-3480 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 ⏱ 15–60 min Last verified: 4 March 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-9396 Related CVEs: CVE-2021-31921 CVE-2021-31920 CVE-2021-28683 CVE-2021-28682 CVE-2021-34824 CVE-2021-29258 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202210-1 Related CVEs: CVE-2022-42722 CVE-2022-42721 CVE-2022-42720 CVE-2022-42719 CVE-2022-41674 CVE-2019-17666 CVE-2021-3612 CVE-2021-3609 +12 more Upstream summary: Type: multiple issues. Status: Fixed. Affected: 5.1-1. Fixed in: 5.19.15.hardened2-1. Group: AVG-2800. Table of contents […]
🟠 High ⏱ 30–90 min Last verified: 4 March 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2008-1596, IBM Support Bulletin CVE: CVE-2008-1596 NVD summary: Trusted Execution in IBM AIX 6.1 uses an incorrect pathname argument in a call to the trustchk_block_write function, which might allow local users to […]
Docker Compose is a tool that allows you to run multi-container application environments based on definitions set in a YAML file. It uses service definitions to build fully customizable environments with multiple containers that can share networks and data volumes. In this guide, we’ll demonstrate how to install Docker Compose on a Rocky Linux 8 server and how to get started using this tool.
