CVSS 4.3 · Medium EPSS 0,52%
Kerentanan Uncontrolled Resource Consumption pada mattermost server. Skor CVSS 3.1 4.3 (Medium) menurut NVD.
Mattermost fails to check if a custom emoji reaction exists when sending it to a post and to limit the amount of custom emojis allowed to be added in a post, allowing an attacker sending a huge amount of non-existent custom emojis in a post to crash the mobile app of a user seeing the post and to crash the server due to overloading when clients attempt to retrive the aforementioned post.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| mattermost | mattermost server | Semua versi hingga 8.1.7 |
| mattermost | mattermost server | Versi 9.0.0 hingga 9.1.4 |
| mattermost | mattermost server | Versi 9.2.0 hingga 9.2.3 |