OAuth Workload Identity Federation on the cloud provider – Part 2
Deploy a secure OAuth workload identity PoC on the cloud provider using OAuth, OIDC, and RBAC. Learn token exchange, setup, and configuration.
Alpine Linux edge — py3-pillow — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 9.1.1-r0 📖 ~4 min read • Source: Alpine secdb entry — py3-pillow 9.1.1-r0 Related CVEs: CVE-2022-30595 CVE-2022-24303 CVE-2022-22817 CVE-2022-22815 CVE-2022-22816 CVE-2021-23437 CVE-2021-34552 CVE-2021-25287 +12 more Upstream summary: Alpine community repository for vedge ships py3-pillow 9.1.1-r0 which […]
Oracle Linux 8 — firefox — vulnerability — patch and remediation guide (ELSA-2023-0288)
🟠 High ⏱ 15–60 min Last verified: 7 April 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-0288 Related CVEs: CVE-2023-23599 CVE-2023-23601 CVE-2023-23603 CVE-2023-23598 CVE-2022-46871 CVE-2022-46877 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
Oracle Linux 8 — python27:2.7 — vulnerability — patch and remediation guide (ELSA-2023-5994)
🟠 High ⏱ 15–60 min Last verified: 7 April 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-5994 Related CVEs: CVE-2023-40217 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Oracle Linux 9 — ghostscript — vulnerability — patch and remediation guide (ELSA-2023-5459)
🟠 High ⏱ 15–60 min Last verified: 7 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2023-5459 Related CVEs: CVE-2023-36664 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Oracle Linux 8 — glibc — vulnerability — patch and remediation guide (ELSA-2023-12851)
🟠 High ⏱ 15–60 min Last verified: 7 April 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-12851 Related CVEs: CVE-2023-4911 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Como configurar as chaves SSH no Ubuntu 20.04
O SSH, ou shell seguro, é um protocolo criptografado usado para administrar e se comunicar com servidores. Ao trabalhar com um servidor Ubuntu, existem boas chances de você gastar a maior parte do seu tempo em uma sessão de terminal conectada ao seu servidor através do…
Oracle Linux 8 — libwebp — vulnerability — patch and remediation guide (ELSA-2023-5309)
🟠 High ⏱ 15–60 min Last verified: 7 April 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-5309 Related CVEs: CVE-2023-4863 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
IBM AIX 7.3 — CVE-2020-4310 — denial of service — patch and remediation guide
🟠 High ⏱ 30–90 min Last verified: 7 April 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2020-4310, IBM Support Bulletin CVE: CVE-2020-4310 NVD summary: IBM MQ and MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 C are vulnerable to a denial of service attack due […]
How to Set Up System State Backup and Bare Metal Recovery on Windows Server 2022
Introduction to System State Backup on Windows Server 2022 System state backup is one of the most critical recovery capabilities on Windows Server 2022. Unlike a full volume backup, a system state backup captures the essential components that define the server’s identity and role — Active Directory Domain Services, the registry, boot files, COM+ class […]
