🟢 Low ⏱ 5–15 min Last verified: 11 February 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4295-1 Related CVEs: CVE-2020-8130 Upstream summary: It was discovered that Rake incorrectly handled certain files. An attacker could use this issue to possibly execute arbitrary commands. Table of contents Symptom […]
🟢 Low ⏱ 5–15 min Last verified: 9 February 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4605-1 Related CVEs: CVE-2020-15238 Upstream summary: Vaisha Bernard discovered that blueman did not properly sanitize input on the d-bus interface to blueman-mechanism. A local attacker could possibly use this issue […]
![Comment configurer les hôtes virtuels Apache sur Ubuntu 18.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-set-up-apache-virtual-hosts-on-ubuntu-18-04-quickstart-fr-85705-featured.png "Comment configurer les hôtes virtuels Apache sur Ubuntu 18.04 [Quickstart] 3")
Ce tutoriel vous guidera dans la mise en place de plusieurs domaines et sites web en utilisant des hôtes virtuels Apache sur un serveur Ubuntu 18.04. Au cours de ce processus, vous apprendrez comment servir différents contenus à différents visiteurs en fonction des domaines…
Discourse ist eine Open-Source-basierte Diskussionsplattform. Sie kann als Mailingliste, Diskussionsforum oder Langform-Chatraum verwendet werden. In diesem Tutorial installieren wir…
O autor selecionou a Open Sourcing Mental Ilness Ltd para receber uma doação como parte do programa Write for DOnations. As pessoas usam tipos diferentes de dispositivos…
🟡 Medium ⏱ 10–30 min Last verified: 7 February 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5222-1 Related CVEs: CVE-2021-44832 CVE-2021-45105 CVE-2021-44228 Upstream summary: It was discovered that Apache Log4j 2 was vulnerable to remote code execution (RCE) attack when configured to use a JDBC Appender […]
Metricbeat, the replacement for Topbeat, is a lightweight data shipper that collects CPU and memory statistics from a server and sends the data directly to your Elasticsearch deployment. In this tutorial, you will use Metricbeat to forward local system metrics like CPU/memory/disk usage and network utilization from an Ubuntu 18.04 server to another server of the same kind with the Elastic Stack installed.
🟡 Medium ⏱ 5–30 min Last verified: 6 February 2021 Affected versions: Ubuntu 18.04 LTS 📖 ~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 […]
Al tener rol de administrador web, puede resultarle útil restringir el acceso de los visitantes a algunas partes de un sitio web, ya sea de forma temporal o permanente. Aunque puede ser que las aplicaciones web proporcionen sus propios métodos de autenticación y autorización,…
🟠 High ⏱ 5–30 min Last verified: 4 February 2021 Affected versions: 18.04 LTS 📖 ~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 & […]
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