4.3
CVE-2024-1402
- EPSS 0.34%
- Published 09.02.2024 16:15:07
- Last modified 21.11.2024 08:50:30
- Source responsibledisclosure@mattermo
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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.
Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version <= 8.1.7
Mattermost ≫ Mattermost Server Version >= 9.0.0 <= 9.1.4
Mattermost ≫ Mattermost Server Version >= 9.2.0 <= 9.2.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.34% | 0.555 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
|
| responsibledisclosure@mattermost.com | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
|
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.