GHSA-j4c3-3h73-74m9
Mattermost Uncontrolled Resource Consumption vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/mattermost/mattermost/server/v8 | >= 9.1.0, < 9.1.1 | 9.1.1 |
| Go | github.com/mattermost/mattermost/server/v8 | >= 9.0.0, < 9.0.2 | 9.0.2 |
| Go | github.com/mattermost/mattermost/server/v8 | < 8.1.4 | 8.1.4 |
| Go | github.com/mattermost/mattermost-server/v6 | < 7.8.13 | 7.8.13 |
Details
As written in the advisory (Markdown source, shown as plain text).
Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by importing a board using a specially crafted zip (zip bomb).
References
External links from the advisory. They lead to third-party sites.