2020 - Page 543 of 735

FreeBSD 12 — pwlib — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — pwlib — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 5 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Vulnerabilities in H.323 implementations Related CVEs: CVE-2004-0097 Upstream summary: The NISCC and the OUSPG developed a test suite for the H.323 protocol. This test suite has uncovered vulnerabilities in several […]

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How To Manage Monorepos With Lerna — step-by-step Javascript tutorial on Progressive Robot

How To Manage Monorepos With Lerna

Lerna is as a tool for managing JavaScript projects with multiple packages with features such as package bootstrapping, parallelized builds, and artifactory publication. In this tutorial, you will install Lerna, create a working directory, initialize a Lerna project, create a monorepo, bootstrap your packages, and add a dependency to the packages.

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

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

🟠 High   ⏱ 15–60 min  Last verified: 5 April 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5331-2 Related CVEs: CVE-2018-16301 CVE-2020-8037 CVE-2017-16808 CVE-2018-10103 CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463  +12 more Upstream summary: USN-5331-1 fixed several vulnerabilities in tcpdump. This update provides the corresponding update for Ubuntu 18.04 […]

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Factory Design Pattern in Java — step-by-step Programming tutorial on Progressive Robot

Factory Design Pattern in Java

Welcome to the Factory Design Pattern in Java tutorial. Factory Pattern is one of the Creational Design pattern and it's widely used in JDK as well as frameworks like Spring and Struts. Factory Design Pattern ![factory design pattern, factory design pattern in java, factory pattern, factory method pattern, factory pattern example](images/factory-design-pattern-in-java-section-1.png) The factory design pattern […]

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Debian 10 — icu — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — icu — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 5 April 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-10531 CVE-2020-21913 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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openSUSE Tumbleweed — grype-db — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — grype-db — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory Related CVEs: CVE-2004-0377 Upstream summary: Buffer overflow in the win32_stat function for (1) ActiveState's ActivePerl and (2) Larry Wall's Perl before 5.8.3 allows local or remote attackers to execute arbitrary commands […]

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Image Processing Part 5: Arithmetic, Bitwise, and Masking — step-by-step AI And Machine Learning tutorial on Progressive Robot

Image Processing Part 5: Arithmetic, Bitwise, and Masking

In this 5th part of the image processing series, we discuss more on the Arithmetic and bitwise operations, and masking of images in Python. It is recommended that the [previous articles](/community/tutorials/image-transformation-with-python-opencv) be run through, before starting off on your masked learning adventure here. Setting up the environment The following lines of code are used in […]

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Common Problems 121162

Debian 10 – Docker or containerd fails after cgroup v2 migration

🟠 High   ⏱ 5–30 min  Last verified: 4 April 2020 Affected versions: Debian 10 📖 ~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 & […]

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Common Problems 118514

Ubuntu 16.04 LTS failed unattended-upgrades lock prevents manual patching

🟡 Medium   ⏱ 5–30 min  Last verified: 4 April 2020 Affected versions: 16.04 📖 ~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 […]

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