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CVE-2023-5967

Denial of Service via crashing the Calls Plugin

CVSS 4.3 MEDIUMEPSS 0.5%CWE-754
Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected products
Mattermost · Mattermost

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References
https://mattermost.com/security-updates