CVE-2023-2793
Stack exhaustion in PreparePostForClientWithEmbedsAndImages
Résumé
Stack exhaustion in PreparePostForClientWithEmbedsAndImages
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Mattermost fails to validate links on external websites when constructing a preview for a linked website, allowing an attacker to cause a denial-of-service by a linking to a specially crafted webpage in a message.
Références
- advisory github.com
- advisory nvd.nist.gov
- web mattermost.com