2022 - Page 148 of 828

openSUSE Tumbleweed — libopusfile0 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libopusfile0 — 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-2024:0013-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-47021 Upstream summary: A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers […]

Read more
Oracle Linux 8 — grub2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — grub2 — vulnerability — patch and remediation guide (ELSA-2022-9471)

🟠 High   ⏱ 15–60 min  Last verified: 27 October 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-9471 Related CVEs: CVE-2021-3696 CVE-2022-28733 CVE-2021-3697 CVE-2022-28734 CVE-2021-3695 CVE-2022-28735 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

Read more
Oracle Linux 8 — dovecot — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — dovecot — vulnerability — patch and remediation guide (ELSA-2022-7623)

🟡 Medium   ⏱ 10–30 min  Last verified: 27 October 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-7623 Related CVEs: CVE-2022-30550 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
How to Enable SSL/TLS with Let's Encrypt on Apache2 on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Enable SSL/TLS with Let’s Encrypt on Apache2 on Debian 11

Introduction How to Enable SSL/TLS with Let’s Encrypt on Apache2 on Debian 11 is a fundamental operation for any administrator maintaining a Debian 11 Bullseye server. Debian 11 Bullseye ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ […]

Read more
How To Install Ruby on Rails with rbenv on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Ruby on Rails with rbenv on Ubuntu 18.04

Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. Using rbenv will provide you with a solid environment for developing your Ruby on Rails applications as it will let you easily switch Ruby versions, keeping your entire team on the same version. This tutorial will take you through the Ruby and Rails installation process via rbenv.

Read more
IBM AIX 7.3 — CVE-2002-0746 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2002-0746 — vulnerability — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 27 October 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2002-0746, IBM PSIRT advisory page CVE: CVE-2002-0746 NVD summary: Vulnerability in template.dhcpo in AIX 4.3.3 related to an insecure linker argument. References: archives.neohapsis.com/archives/aix/2002-q2/0005   archives.neohapsis.com/archives/aix/2002-q2/0005 Table of contents Symptom & Impact Environment […]

Read more
Debian 11 — 389-ds-base — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — 389-ds-base — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 27 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-4450 CVE-2013-0312 CVE-2013-0336 CVE-2013-1897 CVE-2013-2219 CVE-2013-4283 CVE-2013-4485 CVE-2014-0132  +12 more Upstream summary: 389 Directory Server 1.2.10 does not properly update the ACL when a DN entry is moved […]

Read more
Установка стека Linux, Nginx, MySQL, PHP ( LEMP) в CentOS 8 — step-by-step Linux tutorial on Progressive Robot

Установка стека Linux, Nginx, MySQL, PHP ( LEMP) в CentOS 8

Программный стек LEMP — это комплекс программного обеспечения, используемый для обслуживания динамических веб-страниц и веб-приложений, написанных на PHP. Название LEMP — это акроним, включающий операционную систему Linux с веб-сервером Nginx (произносится “Engine-X”)….

Read more
CHAT