CVE-2022-2406
Last modified
CVE-2022-2406 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The legacy Slack import feature in Mattermost version 6.7.0 and earlier fails to properly limit the sizes of imported files, which allows an authenticated attacker to crash the server by importing large files via the Slack import REST API.. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
The legacy Slack import feature in Mattermost version 6.7.0 and earlier fails to properly limit the sizes of imported files, which allows an authenticated attacker to crash the server by importing large files via the Slack import REST API.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | <= 6.3.8 |
| Mattermost | Mattermost | >= 6.4.0, <= 6.5.1 |
| Mattermost | Mattermost | 6.6.0 |
| Mattermost | Mattermost | 6.6.1 |
| Mattermost | Mattermost | 6.7.0 |
References
- https://mattermost.com/security-updates/Vendor Advisory
- https://mattermost.com/security-updates/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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