Использование параметров запросов в Angular
В этой статье мы приводим пример приложения, которое отображает список продуктов, чтобы понять, как использовать параметры запроса.
Python SSL Module Errors After OpenSSL Library Changes
🟠 High ⏱ 5–30 min Last verified: 18 April 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 & […]
Alpine Linux edge — oniguruma — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 6.9.5-r2 📖 ~4 min read • Source: Alpine secdb entry — oniguruma 6.9.5-r2 Related CVEs: CVE-2020-26159 Upstream summary: Alpine main repository for vedge ships oniguruma 6.9.5-r2 which addresses CVE-2020-26159. Table of contents Symptom & Impact Environment […]
How to Manage systemd Services on Debian 9
Introduction Deploying manage systemd services on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Ensure Debian 9 […]
Debian 10 Kernel Upgrade Leaves Old Kernels Unmanaged
🟢 Low ⏱ 5–30 min Last verified: 18 April 2020 Affected versions: Debian 10 📖 ~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 & […]
IBM AIX 7.1 — CVE-2020-4412 — denial of service — patch and remediation guide
🟡 Medium ⏱ 15–45 min Last verified: 18 April 2020 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2020-4412, IBM Support Bulletin CVE: CVE-2020-4412 NVD summary: The Spectrum Scale 4.2.0.0 through 4.2.3.21 and 5.0.0.0 through 5.0.4.3 file system component is affected by a denial of service security vulnerability. An attacker […]
How to Configure Hyper-V Checkpoints on Windows Server 2012 R2
How to Configure Hyper-V Checkpoints on Windows Server 2012 R2 Hyper-V checkpoints (formerly called snapshots) capture the state of a virtual machine at a specific point in time, allowing you to roll back to that state if a subsequent change causes problems. Windows Server 2012 R2 supports two types of checkpoints: Standard Checkpoints (which capture […]
Gentoo Linux — app-office/ledger — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202004-05 Related CVEs: CVE-2017-12481 CVE-2017-12482 CVE-2017-2807 CVE-2017-2808 Upstream summary: Multiple vulnerabilities have been discovered in ledger. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment […]
FreeBSD 12 — pkg — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 18 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: pkg — vulnerability in libfetch Related CVEs: CVE-2013-6393 CVE-2020-7450 Upstream summary: A programming error allows an attacker who can specify a URL with a username and/or password components to overflow […]
How to Install GCC and Build Essential Tools on Debian 10
Introduction Deploying install gcc and build essential tools on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites […]