CVE-2024-54083

DoS via lack of type validation in Calls

Description

Mattermost versions 10.1.x <= 10.1.2, 10.0.x <= 10.0.2, 9.11.x <= 9.11.4, 9.5.x <= 9.5.12 fail to properly validate the type of callProps which allows a user to cause a client side (webapp and mobile) DoS to users of particular channels, by sending a specially crafted post.

Remediation

Solution:

  • Update Mattermost to versions 10.2.0, 2.22.0, 10.1.3, 10.0.3, 9.11.5, 9.5.13 or higher.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.12%
Affected: Mattermost Mattermost
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2024-54083?
CVE-2024-54083 has been scored as a medium severity vulnerability.
How to fix CVE-2024-54083?
To fix CVE-2024-54083: Update Mattermost to versions 10.2.0, 2.22.0, 10.1.3, 10.0.3, 9.11.5, 9.5.13 or higher.
Is CVE-2024-54083 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-54083 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-2024-54083?
CVE-2024-54083 affects Mattermost Mattermost.
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