CVE-2022-3257
Server-side Denial of Service while processing a specifically crafted GIF file
Résumé
Server-side Denial of Service while processing a specifically crafted GIF file
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Mattermost version 7.1.x 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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory nvd.nist.gov
- web hackerone.com
- web mattermost.com