Управление отсортированными наборами данных в Redis
Redis — хранилище ключей в памяти с открытым исходным кодом. В Redis отсортированные наборы данных — это тип данных, аналогичный наборам данных в том, что оба типа…
FreeBSD 12 — linux-c7-tiff — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 9 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: tiff — multiple vulnerabilities Related CVEs: CVE-2015-8870 CVE-2016-5652 CVE-2016-9533 CVE-2016-9534 CVE-2016-9535 CVE-2016-9536 CVE-2016-9537 CVE-2016-9540 +12 more Upstream summary: NVD reports: Please reference CVE/URL list for details Table of contents Symptom […]
How To Automate Deployment Using CircleCI and GitHub on Ubuntu 18.04
Continuous Integration/Continuous Deployment (CI/CD) is a development practice that allows software teams to build, test, and deploy applications easier and quicker on multiple platforms. CircleCI is a popular automation platform that allows you to build and maintain CI/CD workflows for your projects. In this tutorial, you’ll go through the steps to set up a sample Node.js app for auto-deployment on an Ubuntu 18.04 server using CircleCI.
openSUSE Tumbleweed — ardour — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SR:2008:001 (see also SUSE bugzilla) Related CVEs: CVE-2007-4974 Upstream summary: Heap-based buffer overflow in the flac_buffer_copy function in libsndfile 1.0.17 and earlier might allow remote attackers to execute arbitrary code via a […]
How to Configure Site-to-Site VPN with RRAS on Windows Server 2016
How to Set Up VPN Site-to-Site with Windows RRAS on Windows Server 2016 A site-to-site VPN connects two separate networks — typically a branch office and a headquarters, or an on-premises network and a cloud network — through an encrypted tunnel over the public internet. Windows Server 2016 includes Routing and Remote Access Service (RRAS), […]
Ubuntu 14.04 LTS SSL Certificate Renewal Script Fails
🟡 Medium ⏱ 5–30 min Last verified: 8 June 2019 📖 ~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 […]
RHEL 7 – firewalld Runtime Rules Disappear After Restart
🟡 Medium ⏱ 5–30 min Last verified: 8 June 2019 📖 ~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 […]
Alpine Linux edge — gnome-shell — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 0 📖 ~4 min read • Source: Alpine secdb entry — gnome-shell 0 Related CVEs: CVE-2019-3820 Upstream summary: Alpine community repository for vedge ships gnome-shell 0 which addresses CVE-2019-3820. Table of contents Symptom & Impact Environment […]
FreeBSD 12 — zabbix32-proxy — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 8 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: Zabbix — Remote code execution Related CVEs: CVE-2017-2824 Upstream summary: mitre reports: An exploitable code execution vulnerability exists in the trapper command functionality of Zabbix Server 2.4.X. A specially crafted […]
How to Use Robocopy for Scheduled File Backups on Windows Server 2012 R2
How to Use Robocopy for Scheduled File Backups on Windows Server 2012 R2 Robocopy (Robust File Copy) is a command-line file copy tool built into Windows Server 2012 R2 that provides significantly more functionality than standard copy or xcopy commands. Its combination of multi-threaded operation, mirror mode, restart capability, file attribute preservation, and detailed logging […]
