Linux

Процедура установки и настройки Laravel с помощьтю Nginx на сервере Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Процедура установки и настройки Laravel с помощьтю Nginx на сервере Ubuntu 20.04

Laravel — это инфраструктура PHP с открытым исходным кодом, включающая инструменты и ресурсы для создания современных приложений PHP. Благодаря полной экосистеме с встроенными функциями популярность Laravel за последние годы…

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Debian 11 — xml-light — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — xml-light — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-3514 Upstream summary: OCaml Xml-Light Library before r234 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial […]

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Debian 11 — ruby-rack-cache — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — ruby-rack-cache — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-2671 Upstream summary: The Rack::Cache rubygem 0.3.0 through 1.1 caches Set-Cookie and other sensitive headers, which allows attackers to obtain sensitive cookie information, hijack web sessions, or have […]

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How To Find Broken Links on Your Website Using Wget on Debian 7 — step-by-step Linux tutorial on Progressive Robot

How To Find Broken Links on Your Website Using Wget on Debian 7

Broken links exist because webpages sometimes get moved or deleted over time. It is the job of the webmaster to find those broken links before the human web visitors or the search engine robots do. Delay in correcting the problem results in bad user experience and possible penalty for search engine page ranking. This tutorial explains how to use `wget` to find all of the broken links on a website so you can correct them.

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openSUSE Tumbleweed — python36-Pillow — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python36-Pillow — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2021:1134-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-25289 CVE-2020-35653 CVE-2020-35654 CVE-2020-35655 CVE-2021-23437 CVE-2021-25290 CVE-2021-25291 CVE-2021-25292  +3 more Upstream summary: An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer […]

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Oracle Linux 8 — shadow-utils — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — shadow-utils — security and stability fixes — required update (ELSA-2023-7112)

🟢 Low   ⏱ 5–15 min  Last verified: 12 January 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-7112 Related CVEs: CVE-2023-4641 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How to Configure System Logging with rsyslog on CentOS Stream 9 — step-by-step CentOS Stream 9 tutorial on Progressive Robot

How to Configure System Logging with rsyslog on CentOS Stream 9

Introduction This tutorial demonstrates how to Configure System Logging with rsyslog on CentOS Stream 9 on CentOS Stream 9. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered CentOS Stream 9 system with […]

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openSUSE Tumbleweed — mozjs78 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — mozjs78 — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2021:1184-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-29984 Upstream summary: Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led […]

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