Using a configuration management tool such as Ansible to acquire a certificate makes this task completely automatic and reproducible. In this tutorial, you’ll write an Ansible playbook to acquire a Let’s Encrypt certificate automatically for an Ansible host machine.
🟢 Low ⏱ 5–15 min Last verified: 12 March 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4273-1 Related CVEs: CVE-2019-17626 Upstream summary: It was discovered that ReportLab incorrectly handled certain XML documents. If a user or automated system were tricked into processing a specially crafted document, […]
🟡 Medium ⏱ 5–30 min Last verified: 11 March 2020 📖 ~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 […]
SimpleSAMLphp est une application d’authentification PHP open-source qui prend en charge SAML 2.0 en tant que fournisseur de services (SP) ou fournisseur…
Zabbix is open-source monitoring software for networks and applications. In this tutorial, you will configure a Zabbix-based monitoring system on two Ubuntu 18.04 machines. One will be configured as the server, and the other as a client that you’ll monitor. The server will use a MySQL database to record monitoring data and use Apache to serve the web interface.
🟡 Medium ⏱ 10–30 min Last verified: 8 March 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4667-1 Related CVEs: CVE-2020-27350 CVE-2020-3810 CVE-2019-3462 CVE-2018-0501 Upstream summary: Kevin Backhouse discovered that APT incorrectly handled certain packages. A local attacker could possibly use this issue to cause APT to […]
🟠 High ⏱ 15–60 min Last verified: 5 March 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4660-1 Related CVEs: CVE-2020-14351 CVE-2020-14390 CVE-2020-25211 CVE-2020-25284 CVE-2020-25285 CVE-2020-25641 CVE-2020-25643 CVE-2020-25645 +12 more Upstream summary: It was discovered that a race condition existed in the perf subsystem of the Linux […]
🟢 Low ⏱ 5–15 min Last verified: 4 March 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5238-1 Related CVEs: CVE-2020-13692 Upstream summary: It was discovered that PostgreSQL JDBC Driver incorrectly handled certain requests from external entities. A remote attacker could use this vulnerability to cause a […]
Der Autor wählte den Free and Open Source Fund, um eine Spende im Rahmen des Programms Write for DOnations zu erhalten. Die Erstellung und Einführung von Cloud-IDE-Plattformen (IDE: Integrated…
El autor seleccionó COVID-19 Relief Fund para que reciba una donación como parte del programa Write for DOnations. El servidor web Apache…
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