CVE-2023-5330

Denial of Service via Opengraph Data Cache

CVSS 4.3 MEDIUMEPSS 0.5%CWE-400

Mattermost fails to enforce a limit for the size of the cache entry for OpenGraph data allowing an attacker to send a specially crafted request to the /api/v4/opengraph filling the cache and turning the server unavailable.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Produtos afetados

Mattermost · Mattermost

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Referências

https://mattermost.com/security-updates