CVE-2019-20853: Critical severity mattermost vulnerability
Published Jun 19, 2020
·Updated
An issue was discovered in Mattermost Packages before 5.16.3. A Droplet could allow Internet access to a service that has a remote code execution problem.
Affected Software
1 affected component
Mattermost Mattermost Packages<5.16.3
Event History
Jun 19, 2020
CVE Published
via MITRE·02:04 PM
Data Sourced
via MITRE·02:04 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2019-20853?
CVE-2019-20853 is considered a critical vulnerability due to the potential for remote code execution.
2
How do I fix CVE-2019-20853?
To fix CVE-2019-20853, upgrade Mattermost Packages to version 5.16.3 or later.
3
What is the impact of CVE-2019-20853?
CVE-2019-20853 can lead to unauthorized internet access to services that may be exploited for remote code execution.
4
Which versions are affected by CVE-2019-20853?
CVE-2019-20853 affects all Mattermost Packages versions prior to 5.16.3.
5
Is it safe to use Mattermost Packages after updating for CVE-2019-20853?
Yes, after updating to version 5.16.3 or later, the vulnerability CVE-2019-20853 will be resolved.