February 2021 - Page 7 of 62

SLES 15 — rust-cbindgen — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — rust-cbindgen — multiple vulnerabilities (19 CVEs) — patch and remediation guide

  • February 26, 2021
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2021:14826-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-32810 CVE-2021-29980 CVE-2021-29985 CVE-2021-29986 CVE-2021-29988 CVE-2021-29989 CVE-2021-29990 CVE-2021-29991  +11 more Upstream summary: crossbeam-deque is a package of work-stealing deques for building task schedulers when programming […]

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Установка и настройка ownCloud в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Установка и настройка ownCloud в Ubuntu 18.04

  • February 26, 2021
  • Linux
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ownCloud — платформа обмена файлами и совместной работы с открытым исходным кодом, предназначенная для централизованного хранения персонального контента, в том числе документов и изображений. Платформа позволяет полностью контролировать контент и его безопасность, не полагаясь на…

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Containers Checkpoint — step-by-step Docker tutorial on Progressive Robot

Containers Checkpoint

  • February 26, 2021
  • Docker
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This checkpoint is intended to help you assess what you learned from our introductory articles to containers, where we introduced the container ecosystem alongside Docker and Kubernetes, two common container solutions.

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Ultimate Cloud Hosting Guide – Virtual Servers, Scalability & How It Works 2025–2026

Ultimate Cloud Hosting Guide – Virtual Servers, Scalability & How It Works 2025–2026

Understanding cloud hosting is essential for every developer, startup founder, agency owner, e-commerce entrepreneur, SaaS builder, DevOps engineer, or business leader planning websites, mobile app backends, APIs, databases, microservices, or scalable online services in 2025–2026. Cloud hosting gives you virtual servers that you control completely — install any OS, software stack, or configuration — without buying or maintaining physical hardware.

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

openSUSE Tumbleweed — storeBackup — vulnerability — patch and remediation guide

  • February 25, 2021
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2020:0119-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-7040 Upstream summary: storeBackup.pl in storeBackup through 3.5 relies on the /tmp/storeBackup.lock pathname, which allows symlink attacks that possibly lead to privilege escalation. (Local users […]

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Oracle Linux 8 — httpd:2.4 — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — httpd:2.4 — security and stability fixes — required update (ELSA-2023-0852)

  • February 25, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-0852 Related CVEs: CVE-2006-20001 CVE-2022-37436 CVE-2022-36760 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

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IBM AIX 7.2 — CVE-2021-29832 — xss — patch and remediation guide — diagnosis and fix on IBM AIX 7.2

IBM AIX 7.2 — CVE-2021-29832 — xss — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 25 May 2026 Affected versions: IBM AIX 7.2 📖 ~4 min read  •  Source: NVD CVE-2021-29832, IBM Support Bulletin CVE: CVE-2021-29832 NVD summary: IBM Jazz for Service Management 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI is vulnerable to stored cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript […]

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Common Problems 119123

Ubuntu 14.04 LTS pip SSL errors when installing Python packages

  • February 25, 2021
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 20 May 2026 📖 ~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 […]

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