6.5
CVSSv3

CVE-2022-3147

Published: 09/09/2022 Updated: 21/07/2023
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

Mattermost version 7.0.x and previous versions fails to sufficiently limit the in-memory sizes of concurrently uploaded JPEG images, which allows authenticated users to cause resource exhaustion on specific system configurations, resulting in server-side Denial of Service.

Vulnerability Trend

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mattermost mattermost server