CVSS 6.5 · Medium EPSS 0,42%
Kerentanan Improper Handling of Highly Compressed Data (Data Amplification) pada mattermost server. Skor CVSS 3.1 6.5 (Medium) menurut mattermost.com.
Mattermost versions 11.6.x <= 11.6.5, 10.11.x <= 10.11.20, 11.8.x <= 11.8.1, 11.7.x <= 11.7.4 fail to limit the number of frames and enforce the file size cap on animated GIF uploads, which allows an authenticated attacker to cause a denial of service via a crafted animated GIF uploaded as a custom emoji.. Mattermost Advisory ID: MMSA-2026-00695
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| mattermost | mattermost server | Versi 10.11.0 hingga sebelum 10.11.21 |
| mattermost | mattermost server | Versi 11.6.0 hingga sebelum 11.6.6 |
| mattermost | mattermost server | Versi 11.7.0 hingga sebelum 11.7.5 |
| mattermost | mattermost server | Versi 11.8.0 hingga sebelum 11.8.2 |