🟡 Medium ⏱ 10–30 min Last verified: 23 April 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6356-1 Related CVEs: CVE-2020-12272 CVE-2020-12460 CVE-2019-16378 Upstream summary: Jianjun Chen, Vern Paxson and Jian Jiang discovered that OpenDMARC incorrectly handled certain inputs. If a user or an automated system were […]
🟠 High ⏱ 15–60 min Last verified: 23 April 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-5756 Related CVEs: CVE-2020-0543 CVE-2020-10757 CVE-2020-10711 CVE-2020-12655 CVE-2020-12770 CVE-2019-19769 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202101-21 Related CVEs: CVE-2020-26262 Upstream summary: Type: insufficient validation. Status: Fixed. Affected: 4.5.1.3-2. Fixed in: 4.5.2-1. Group: AVG-1430. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]
Introduction How to Manage Users and Groups on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster 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 from Debian 10. […]
🟠 High ⏱ 15–60 min Last verified: 23 April 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-4361 Related CVEs: CVE-2019-18397 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
URL: https://www.progressiverobot.com/priority-queue-java/ Every now and then we need to process items of a queue in a particular order. Priority queue is a Data Structure that does the job. Java priority queue is different from “normal” [queue](/community/tutorials/java-queue). Instead of “First-In-First-Out”, it retrieves the items in order of their priority. Priority Queue Java The java.util.PriorityQueue class, provides […]
🟠 High ⏱ 15–60 min Last verified: 23 April 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-1142 Related CVEs: CVE-2019-11235 CVE-2019-11234 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-201708-5 Related CVEs: CVE-2017-2885 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 2.58.1-1. Fixed in: 2.58.2-1. Group: AVG-376. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
🔴 Critical ⏱ 15–90 min Last verified: 23 April 2020 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2021:1646-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-18032 CVE-2018-10196 Upstream summary: Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or […]
How to Configure Windows Server 2016 Active Directory Migration Tool The Active Directory Migration Tool (ADMT) is a Microsoft utility used to migrate users, groups, computers, and service accounts between Active Directory domains. In Windows Server 2016 environments, ADMT version 3.2 is the supported release and is commonly used for domain consolidation, domain restructuring, mergers […]
