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Ubuntu Update

1660
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

23 November, 2021

● Medium

2021-3916

All

Description:

Ubuntu has released a security update to two vulnerabilities in the following product:

  • Ubuntu 20.04 LTS
    • LibreOffice

Threats:

An attacker could exploit these vulnerabilities by modifying a digitally signed documents.

Best practice and Recommendations:

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

Last updated at 23 November, 2021

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