ubuntu

Ubuntu 18.04 — freerdp — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — freerdp — multiple vulnerabilities (17 CVEs) — patch and remediation guide

  • November 29, 2020
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 29 November 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4382-2 Related CVEs: CVE-2020-11042 CVE-2020-11045 CVE-2020-11046 CVE-2020-11048 CVE-2020-11058 CVE-2020-11521 CVE-2020-11522 CVE-2020-11523  +9 more Upstream summary: It was discovered that FreeRDP incorrectly handled certain memory operations. A remote attacker could use […]

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Ubuntu 16.04 — glib-networking — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — glib-networking — vulnerability — patch and remediation guide

  • November 29, 2020
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 29 November 2020 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4405-1 Related CVEs: CVE-2020-13645 Upstream summary: It was discovered that glib-networking skipped hostname certificate verification if the application failed to specify the server identity. A remote attacker could use this […]

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Ubuntu 18.04 — moin — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — moin — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • November 29, 2020
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 29 November 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4629-1 Related CVEs: CVE-2020-15275 CVE-2020-25074 CVE-2017-5934 Upstream summary: Michael Chapman discovered that MoinMoin incorrectly handled certain cache actions. An attacker could possibly use this issue to execute arbitrary code. (CVE-2020-25074) […]

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How To Create a Multi-Node MySQL Cluster on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Create a Multi-Node MySQL Cluster on Ubuntu 16.04

  • November 29, 2020
  • Linux
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MySQL cluster is a software technology which provides high availability and throughput. In short, there is one or more management nodes which control the data nodes (where data is stored). After consulting with the management node, clients (MySQL clients, servers, or native APIs) connect directly to the data nodes.

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How To Setup ownCloud 5 On Ubuntu 12.10 — step-by-step Linux tutorial on Progressive Robot

How To Setup ownCloud 5 On Ubuntu 12.10

  • November 28, 2020
  • Linux
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ownCloud is an open source Data Storage solution similar to Dropbox or Google Drive. One can grab its source code and install it anywhere they want, thus gaining much more control over their data. Get it setup on your Ubuntu cloud server.

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How To Install Puppet 4 in a Master-Agent Setup on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Puppet 4 in a Master-Agent Setup on Ubuntu 14.04

  • November 28, 2020
  • Linux
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In this tutorial, we will cover how to install open-source Puppet 4 in a master-agent setup on Ubuntu 14.04. In this setup, the Puppet master server—which runs the Puppet Server software—can be used to control all your other servers, or Puppet agent nodes. Note that we’ll be using the Puppet Server package, instead of Passenger or any other runtime environment.

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