Headline
GHSA-6mx3-9qfh-77gj: Mattermost denial of service through long emoji value
Mattermost fails to properly validate the length of the emoji value in the custom user status, allowing an attacker to send multiple times a very long string as an emoji value causing high resource consumption and possibly crashing the server.
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- GitHub Advisory Database
- GitHub Reviewed
- CVE-2024-24988
Mattermost denial of service through long emoji value
Moderate severity GitHub Reviewed Published Feb 29, 2024 to the GitHub Advisory Database • Updated Feb 29, 2024
Package
gomod github.com/mattermost/mattermost/server/v8 (Go)
Affected versions
>= 9.3.0, < 9.3.1
>= 9.2.0, < 9.2.5
< 8.1.9
Patched versions
9.3.1
9.2.5
8.1.9
Description
Published to the GitHub Advisory Database
Feb 29, 2024
Last updated
Feb 29, 2024