🟡 Medium ⏱ 10–30 min Last verified: 12 April 2023 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6198-1 Related CVEs: CVE-2023-24626 CVE-2021-26937 CVE-2015-6806 Upstream summary: It was discovered that GNU Screen was not properly checking user identifiers before sending certain signals to target processes. If GNU Screen […]
🟡 Medium ⏱ 10–30 min Last verified: 12 April 2023 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6559-1 Related CVEs: CVE-2019-0201 CVE-2023-44981 CVE-2016-5017 CVE-2017-5637 CVE-2018-8012 Upstream summary: It was discovered that ZooKeeper incorrectly handled authorization for the getACL() command. A remote attacker could possibly use this issue […]
🟠 High ⏱ 15–60 min Last verified: 12 April 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6260-1 Related CVEs: CVE-2022-48502 CVE-2023-2640 CVE-2023-3090 CVE-2023-31248 CVE-2023-3141 CVE-2023-32629 CVE-2023-3389 CVE-2023-3390 +12 more Upstream summary: It was discovered that the NTFS file system implementation in the Linux kernel did not […]
PostgreSQL、またはPostgresは、SQLクエリ言語の実装を提供するリレーショナルデータベース管理システムです。このガイドは、Ubuntu 20.04サーバーにPostgresをインストールする方法を示します。また、一般的なデータベース管理方法も紹介します。
The psqlrc file customizes the behavior of the psql interactive command line client. psql enables you to type in queries interactively, issue them to PostgreSQL, and see the query results.
🟡 Medium ⏱ 5–30 min Last verified: 11 April 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 […]
🟢 Low ⏱ 5–15 min Last verified: 11 April 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7035-1 Related CVEs: CVE-2016-1585 https://bugs.launchpad.net/apparmor/+bug/1597017 Upstream summary: It was discovered that the AppArmor policy compiler incorrectly generated looser restrictions than expected for rules allowing mount operations. A local attacker could […]
Una red privada virtual (VPN) le permite transitar por redes no fiables como si estuviese en una red privada. Le permite acceder a Internet de forma segura desde su smartphone o equipo portátil cuando se conecta a una…
In this tutorial, we will install and begin using Symfony 2 on an Ubuntu 12.04 VPS.
Heartbeat is an open source program that provides cluster infrastructure capabilities—cluster membership and messaging—to client servers, which is a critical component in a high availability (HA) server infrastructure. Heartbeat is typically used in conjunction with a cluster resource manager (CRM), such as Pacemaker, to achieve a complete HA setup. However, in this tutorial, we will demonstrate how to create a 2-node HA server setup by simply using Heartbeat and a the cloud provider Reserved IP.
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VAT Number ( 506152326 )
