URL: https://www.progressiverobot.com/spring-validation-example-mvc-validator/ When we accept user inputs in any web application, it becomes necessary to validate them. We can validate the user input at the client-side using JavaScript but it's also necessary to validate them at server side to make sure we are processing valid data in case the user has javascript disabled. Spring Validation […]
🟢 Low ⏱ 5–15 min Last verified: 23 April 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2022-1227 Upstream summary: A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious image to a public registry. Once this image […]
How to use Kubernetes Services to enable communication between workloads and expose an application to the internet.
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 0.6.2.2-r0 📖 ~4 min read • Source: Alpine secdb entry — cjose 0.6.2.2-r0 Related CVEs: CVE-2023-37464 Upstream summary: Alpine community repository for vedge ships cjose 0.6.2.2-r0 which addresses CVE-2023-37464. Table of contents Symptom & Impact Environment […]
🟠 High ⏱ 15–60 min Last verified: 23 April 2023 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2023:3915-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-48468 CVE-2022-33070 Upstream summary: protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
Ansible offers a simple architecture that doesn’t require special software to be installed on nodes. It also provides a robust set of features and built-in modules which facilitate writing automation scripts. This guide explains how to use Ansible to automate the steps contained in our Initial Server Setup Guide for Ubuntu 20.04 servers.
Автор выбрал фонд Electronic Frontier Foundation для получения пожертвований в рамках программы Write for DOnations. Apache и Nginx — два популярных веб-сервера с…
🟠 High ⏱ 15–60 min Last verified: 23 April 2023 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: Django — multiple vulnerabilities Related CVEs: CVE-2018-16984 CVE-2019-11358 CVE-2019-12308 CVE-2019-12781 CVE-2019-14232 CVE-2019-14233 CVE-2019-14234 CVE-2019-14235 +12 more Upstream summary: Django reports: CVE-2023-31047: Potential bypass of validation when uploading multiple files using […]
Introduction to the CIS Benchmark for Windows Server 2022 The Center for Internet Security (CIS) publishes benchmark documents that define a set of security configuration guidelines for operating systems, cloud platforms, and applications. The CIS Benchmark for Windows Server 2022 is one of the most widely adopted hardening frameworks in enterprise environments, providing prescriptive guidance […]
If you are actively developing an application, Docker can simplify your workflow and the process of deploying your application to production. This tutorial will show you how to set up a development environment for a Node.js application using Docker. You will create two containers — one for the Node application and another for the MongoDB database — with Docker Compose. At the end of this tutorial, you will have a working shark information application running on Docker containers.
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