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ubuntu Updates

1491
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

Warning Date

Severity Level

Warning Number

Target Sector

2 December, 2020

● Medium

2020-2133

All

Description:

ubuntu has released security updates to address several vulnerabilities in the following products:

  • Linux kernel
    • Ubuntu 20.10
    • Ubuntu 16.04 LTS
    • Ubuntu 14.04 ESM
    • Ubuntu 20.04 LTS
    • Ubuntu 18.04 LTS

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Execute arbitrary code
  • Escalation of privilege
  • Denial of service attack (DoS)
  • Unauthorized disclosure of information

Best practice and Recommendations:

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

Last updated at 2 December, 2020

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