BIT-mattermost-2024-1402
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/mattermost/BIT-mattermost-2024-1402.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-mattermost-2024-1402
- Aliases
- Published
- 2024-03-06T10:56:11.998Z
- Modified
- 2024-07-15T22:26:51.437441Z
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Bitnami / mattermost
Package
- Name
- mattermost
- Purl
- pkg:bitnami/mattermost
Severity
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS Calculator