chris

Oracle Linux 8 — rust-toolset:ol8 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — rust-toolset:ol8 — vulnerability — patch and remediation guide (ELSA-2021-4590)

🟡 Medium   ⏱ 10–30 min  Last verified: 20 March 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-4590 Related CVEs: CVE-2021-42574 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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SLES 12 — libgda — vulnerability — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — libgda — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 20 March 2021 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:3016-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-39359 Upstream summary: In GNOME libgda through 6.0.0, gda-web-provider.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to […]

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How to Configure PowerShell Just Enough Administration (JEA) on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure PowerShell Just Enough Administration (JEA) on Windows Server 2019

What Is Just Enough Administration (JEA)? Just Enough Administration (JEA) is a PowerShell security technology built into Windows Server 2019 that allows administrators to delegate specific administrative tasks without granting full administrative privileges. With JEA, a help desk operator can restart a service or reset a password through a constrained PowerShell endpoint that exposes only […]

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Debian 10 — samba — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — samba — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 20 March 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-10197 CVE-2020-25717 CVE-2021-44142 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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How To Install Discourse on Ubuntu 20.04 — step-by-step Docker tutorial on Progressive Robot

How To Install Discourse on Ubuntu 20.04

Discourse is an open-source discussion platform. You can use Discourse as a mailing list, a discussion forum, or a long-form chat room. In this tutorial, you will install Discourse in an isolated environment using Docker on Ubuntu 20.04.

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Amazon Linux 2 — inkscape — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — inkscape — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2023-2043 Related CVEs: CVE-2021-42700 CVE-2021-42702 CVE-2021-42704 Upstream summary: Inkscape 0.91 is vulnerable to an out-of-bounds read, which may allow an attacker to have access to unauthorized information. (CVE-2021-42700) Inkscape version […]

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