Linux

Alpine Linux edge — py3-saml2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — py3-saml2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 6.5.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-saml2 6.5.0-r0 Related CVEs: CVE-2021-21238 CVE-2021-21239 Upstream summary: Alpine community repository for vedge ships py3-saml2 6.5.0-r0 which addresses CVE-2021-21238. Table of contents Symptom & Impact […]

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Установка WordPress со стеком LEMP в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Установка WordPress со стеком LEMP в Ubuntu 18.04

WordPress — это самая популярная CMS (система управления контентов) в сети Интернет. Она позволяет вам легко настраивать блоги и веб-сайты, устанавливаемые поверх отвечающего за за серверную часть MySQL с поддержкой PHP. WordPress обладает невероятной адаптивностью и позволяет в…

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Amazon Linux 2 — kernel-livepatch-5.10.50-44.131 — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — kernel-livepatch-5.10.50-44.131 — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2LIVEPATCH-2021-065 Related CVEs: CVE-2021-41073 Upstream summary: No CVE associated with this advisory Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – […]

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Ubuntu 20.04 — libgd2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — libgd2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 7 May 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7112-1 Related CVEs: CVE-2021-40812 CVE-2017-6363 CVE-2021-38115 CVE-2021-40145 Upstream summary: It was discovered that the GD Graphics Library did not perform proper bounds checking while handling BMP and WebP files. If […]

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How To Install and Set Up OpenERP 7.0 on a Debian 7/Ubuntu 13.10 VPS — step-by-step Linux tutorial on Progressive Robot

How To Install and Set Up OpenERP 7.0 on a Debian 7/Ubuntu 13.10 VPS

OpenERP is probably the most well-known open-source ERP solution that exists today. With over 3,000 modules, its capabilities are vast – and so are possible benefits it brings for businesses and organizations. Thanks to its release under the terms of GNU Affero General Public License (AGPLv3), OpenERP is **free** to use and share. This tutorial will demonstrate how easy it is to have a running copy of OpenERP 7.0 in less than 15 minutes on a Debian/Ubuntu VPS.

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Arch Linux — kubectl-ingress-nginx — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — kubectl-ingress-nginx — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202111-7 Related CVEs: CVE-2021-25742 Upstream summary: Type: information disclosure. Status: Fixed. Affected: 0.33.0-2. Fixed in: 1.0.4-1. Group: AVG-2490. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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Ubuntu 18.04 — netqmail — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — netqmail — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 7 May 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4621-1 Related CVEs: CVE-2005-1513 CVE-2005-1514 CVE-2005-1515 CVE-2020-3811 CVE-2020-3812 Upstream summary: It was discovered that netqmail did not properly handle certain input. Both remote and local attackers could use this vulnerability […]

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SLES 15 — dcraw — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — dcraw — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 7 May 2021 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2017:3392-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-14608 CVE-2021-3624 CVE-2018-19566 CVE-2018-19568 CVE-2018-5805 CVE-2018-5806 CVE-2017-13735 CVE-2018-19655  +3 more Upstream summary: In LibRaw through 0.18.4, an out of bounds read flaw related to kodak_65000_load_raw […]

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