Security Warnings

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

● Critical

● High

● Medium

● Low

Most Viewed Warnings

● High

Zoom Update

● Critical

Security issues in the Mail App on iPhone and iPad

● Critical

Cisco’s Webex Phishing Campaigns

● Critical

Microsoft Updates

● High

Apple Updates

● Critical

Atlassian Update

116

Warning Date: 18 February, 2021

Severity Level ● Critical

Warning Number: 2021-2491

Target Sector: All

Description:

Atlassian has released security update to address a vulnerability in the following product:

  • Jira Server for Slack plugin
    • Up to and including 2.0.14

Threats:

Remote attacker could exploit this vulnerability by executing arbitrary code.

Best practice and Recommendations:

The CERT team encourages users to review Atlassian security advisory and update to version 2.0.15:

Last updated at 18 February, 2021