CVE-2024-1402
MEDIUM4.3EPSS 0.28%Mattermost vulnerable to denial of service via large number of emoji reactions
發布日:2024/2/9修改日:2026/2/4
描述
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. Fetching posts with huge amounts of reactions results in Uncontrolled Resource Consumption.
受影響套件(6)
- Bitnami/mattermostfrom 0, < 9.6.1
- Go/github.com/mattermost/mattermost-server>= 9.1.0+incompatible, < 9.1.5+incompatible, >= 9.2.0+incompatible, < 9.2.4+incompatible
- Go/github.com/mattermost/mattermost-server/v5from 0
- Go/github.com/mattermost/mattermost-server/v6from 0
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.1.8
- Go/github.com/mattermost/mattermost/server/v8from 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
參考連結(7)
- ADVISORYhttps://github.com/advisories/GHSA-32h7-7j94-8fc2
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-1402
- PATCHhttps://github.com/mattermost/mattermost
- WEBhttps://github.com/mattermost/mattermost/commit/64cb0ca8af2dbda1afcddd1604460591a4799b81
- WEBhttps://github.com/mattermost/mattermost/commit/6d2440de9fd774b67e65e3aac4ab8b6ef9aba2d8
- WEBhttps://github.com/mattermost/mattermost/commit/81190e2da128a6985914ea7023a69ac400513fc4
- WEBhttps://mattermost.com/security-updates