May 2023 - Page 44 of 72

Ubuntu 18.04 — wireshark — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — wireshark — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7552-1 Related CVEs: CVE-2021-4185 CVE-2022-0582 CVE-2022-0586 CVE-2022-3190 CVE-2021-4182 CVE-2022-0585 CVE-2021-39929 CVE-2021-4186  +12 more Upstream summary: It was discovered that Wireshark did not correctly handle recursion. If a user or system […]

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How to Set Up Active Directory Certificate Services on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Set Up Active Directory Certificate Services on Windows Server 2016

How to Configure Windows Server 2016 Active Directory Certificate Services Active Directory Certificate Services (AD CS) provides the infrastructure for creating, managing, and distributing digital certificates within an Active Directory environment. Certificates issued by an AD CS certificate authority (CA) are used for a wide range of security scenarios including smart card authentication, SSL/TLS for […]

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CentOS Stream 9 — autotrace — vulnerability — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — autotrace — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2023:2589 Related CVEs: CVE-2022-32323 Upstream summary: AutoTrace is a program for converting bitmaps to vector graphics. Security Fix(es): * autotrace: heap-buffer overflow via the ReadImage() at input-bmp.c (CVE-2022-32323) For more details […]

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SLES 15 — bluez — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — bluez — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2024:9413 (see also SUSE bugzilla) Related CVEs: CVE-2023-50229 CVE-2023-50230 CVE-2023-27349 CVE-2022-39176 CVE-2022-0204 CVE-2019-8921 CVE-2019-8922 CVE-2023-45866  +12 more Upstream summary: BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This […]

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SLES 15 — python2-Mako — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — python2-Mako — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:496-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-40023 Upstream summary: Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects […]

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Oracle Linux 8 — pcs — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — pcs — vulnerability — patch and remediation guide (ELSA-2023-3082)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-3082 Related CVEs: CVE-2023-27539 CVE-2023-27530 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 Debug Node.js with the Built-In Debugger and Chrome DevTools — step-by-step Javascript tutorial on Progressive Robot

How To Debug Node.js with the Built-In Debugger and Chrome DevTools

In this article, you will use a debugger to debug some sample Node.js applications. You will first debug code using the built-in Node.js debugger tool, setting up watchers and breakpoints so you can find the root cause of a bug. You will then use Google Chrome DevTools as a Graphical User Interface (GUI) alternative to the command line Node.js debugger.

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How to Set Up Attack Surface Reduction Rules on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Attack Surface Reduction Rules on Windows Server 2022

Introduction to Folder Redirection and Roaming Profiles In a domain environment, users may log on from different computers. Without profile management, their Desktop files, Documents, and application settings exist only on the computer they last used. Folder Redirection and Roaming Profiles are two complementary Group Policy technologies that solve this problem by storing user data […]

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