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Ubuntu Update

3169
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

● Critical

● High

● Medium

● Low

Most Viewed Warnings

Dell EMC Alert

● Critical

F5 Alert

● High

IBM Alert

● Critical

Fortinet Alert

● High

Red Hat Alert

● High

حملات تصيدية تستهدف مايكروسوفت تيمز (Microsoft Teams)

● High

Warning Date

Severity Level

Warning Number

Target Sector

24 October, 2019

● Medium

2019-555

All

Description:

Ubuntu has released security update regarding Firefox update to address multiple vulnerabilities in the following versions:

  • Ubuntu 19.04
  • Ubuntu 19.10
  • Ubuntu 16.04 LTS
  • Ubuntu 18.04 LTS

Threats:

Remote attacker could exploit these vulnerabilities by doing the following:

  • Denial of service attack (DoS).
  • Cross-site scripting attack (XSS).
  • Execute arbitrary code.

Best Practice and Recommendations:

The CERT team encourages users to review Ubuntu security advisory and apply the necessary updates:

https://usn.ubuntu.com/4165-1/

Last updated at 24 December, 2019

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