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GHSA-p2wq-4ggp-45f3

Mattermost fails to limit the size of a request path

Source: GitHub Advisory Database (reviewed) Low CVE-2024-22091

Packages

EcosystemPackageAffectedFixed in
Go github.com/mattermost/mattermost-server >= 8.1.0, < 8.1.12 8.1.12
Go github.com/mattermost/mattermost-server >= 9.5.0, < 9.5.3 9.5.3
Go github.com/mattermost/mattermost-server >= 9.6.0-rc1, < 9.6.1 9.6.1

Details

As written in the advisory (Markdown source, shown as plain text).

Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths

References

External links from the advisory. They lead to third-party sites.