Установка Apache Kafka в Debian 10
Автор выбрал фонд Free and Open Source Fund для получения пожертвования в рамках программы Write for DOnations. Apache Kafka — популярный распределенный брокер…
Oracle Linux 8 — .NET Core on Red Hat Enterprise Linux 8 — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 8 February 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-2471 Related CVEs: CVE-2020-1108 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How To Develop Applications on Kubernetes with Okteto
The Okteto CLI is an open-source project that can greatly improve your inner development-loop while working on Kubernetes. In this tutorial, you’ll create a Kubernetes cluster in the cloud provider and use it to run a standard “Hello World” application. Then you’ll use Okteto to develop and automatically update your application without having to install anything locally.
Debian 9 – kernel or grub updates fail because /boot is full
🟠 High ⏱ 5–30 min Last verified: 7 February 2020 Affected versions: Debian 9 📖 ~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 & […]
Ubuntu 18.04 UFW Rules Not Applied After Reboot
🟡 Medium ⏱ 5–30 min Last verified: 7 February 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 […]
How to Configure MariaDB Galera Cluster on FreeBSD 12
Introduction This guide explains how to Configure MariaDB Galera Cluster on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained […]
FreeBSD 12 — ruby25-gems — multiple vulnerabilities (6 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 7 February 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: RubyGems — multiple vulnerabilities Related CVEs: CVE-2019-8320 CVE-2019-8321 CVE-2019-8322 CVE-2019-8323 CVE-2019-8324 CVE-2019-8325 Upstream summary: RubyGems Security Advisories: CVE-2019-8320: Delete directory using symlink when decompressing tar CVE-2019-8321: Escape sequence injection vulnerability […]
How to Configure Active Directory Auditing on Windows Server 2012 R2
How to Configure Active Directory Auditing on Windows Server 2012 R2 Active Directory auditing provides visibility into who is making changes to directory objects, when those changes occur, and what the values were before and after the change. Comprehensive AD auditing is essential for security compliance, forensic investigation, and change management. Windows Server 2012 R2 […]
openSUSE Tumbleweed — zypper — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2017:2111-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-7436 CVE-2017-9269 Upstream summary: In libzypp before 20170803 it was possible to retrieve unsigned packages without a warning to the user which could lead to […]
FreeBSD 12 — qutebrowser — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 February 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: qutebrowser — Reloading page with certificate errors shows a green URL Related CVEs: CVE-2018-10895 CVE-2020-11054 Upstream summary: Qutebrowser developers report: After a certificate error was overridden by the user, qutebrowser […]
