CVE-2022-4045

Authenticated user could send multiple requests containing a parameter which could fetch a large amount of data and can crash a Mattermost server

Description

A denial-of-service vulnerability in the Mattermost allows an authenticated user to crash the server via multiple requests to one of the API endpoints which could fetch a large amount of data. 

Remediation

Solution:

  • Update Mattermost to version v7.4.0 or higher.

Category

3.1
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory mattermost.com
Affected: Mattermost Mattermost
Published at:
Updated at:

References

Link Tags
https://mattermost.com/security-updates/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-4045?
CVE-2022-4045 has been scored as a low severity vulnerability.
How to fix CVE-2022-4045?
To fix CVE-2022-4045: Update Mattermost to version v7.4.0 or higher.
Is CVE-2022-4045 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-4045 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-4045?
CVE-2022-4045 affects Mattermost Mattermost.
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