Linux

SLES 12 — p11-kit — vulnerability — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — p11-kit — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 30 December 2020 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2022:1513-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-29362 Upstream summary: An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by […]

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Oracle Linux 8 — nodejs:10 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — nodejs:10 — vulnerability — patch and remediation guide (ELSA-2020-0579)

🟠 High   ⏱ 15–60 min  Last verified: 30 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-0579 Related CVEs: CVE-2019-15604 CVE-2019-15605 CVE-2019-15606 CVE-2019-16776 CVE-2019-16775 CVE-2019-16777 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Oracle Linux 8 — systemd — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — systemd — security and stability fixes — required update (ELSA-2019-0990)

🟡 Medium   ⏱ 10–30 min  Last verified: 29 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2019-0990 Related CVEs: CVE-2019-6454 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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Debian 10 — json-c — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — json-c — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 29 December 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-12762 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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Reduce PDF File Size in Linux — step-by-step Linux tutorial on Progressive Robot

Reduce PDF File Size in Linux

URL: https://www.progressiverobot.com/reduce-pdf-file-size-in-linux/ In our Linux system, If we have a large PDF file, we may want to reduce it's size. We shall look at different ways to reduce PDF size or compress PDF files in Linux in this tutorial. Let's find out some Command Line and GUI methods to deal with this problem. Command Line […]

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Ubuntu 14.04 — libpodofo — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 14.04

Ubuntu 14.04 — libpodofo — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 29 December 2020 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7217-1 Related CVEs: CVE-2017-5886 CVE-2018-11255 CVE-2018-12983 CVE-2018-20797 CVE-2018-5308 CVE-2018-8002 CVE-2019-10723 CVE-2020-18971  +2 more Upstream summary: It was discovered that the PoDoFo library could dereference a NULL pointer when getting the […]

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How To Use Open Monitoring Distribution with Check_MK on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Use Open Monitoring Distribution with Check_MK on Ubuntu 14.04

Open Monitoring Distribution (OMD) is a self-contained bundle that includes Nagios together with add-ons for gathering, monitoring, and graphing data. It comes bundled with Check_MK Multisite, a comprehensive tool that addresses many of Nagios’s shortcomings. It provides a web interface for easy administration and configuration, a user-friendly dashboard, a robust notification system, and easy-to-install monitoring agents for many Linux distributions.

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How To Set Up a Jupyter Notebook with Python 3 on Debian 9 — step-by-step Linux tutorial on Progressive Robot

How To Set Up a Jupyter Notebook with Python 3 on Debian 9

This tutorial will walk you through setting up Jupyter Notebook with Python 3 to run from a Debian 9 server, as well as teach you how to connect to and use the notebook. Jupyter notebooks (or simply notebooks) are documents produced by the Jupyter Notebook app which contain both computer code and rich text elements (paragraph, equations, figures, links, etc.) which aid in presenting and sharing reproducible research.

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