Mattermost 6.2 and earlier fails to sufficiently process a specifically crafted GIF file when it is uploaded while drafting a post, which allows authenticated users to cause resource exhaustion while processing the file, resulting in server-side Denial of Service.
References
Link | Resource |
---|---|
https://hackerone.com/reports/1428260 | Permissions Required |
https://mattermost.com/security-updates/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: Mattermost
Published: 2022-01-18T16:51:48
Updated: 2022-01-18T16:51:48
Reserved: 2021-08-02T00:00:00
Link: CVE-2021-37865
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-01-18T17:15:08.457
Modified: 2022-01-24T17:58:43.297
Link: CVE-2021-37865
JSON object: View
Redhat Information
No data.
CWE