CVE-2023-5330
Denial of Service via Opengraph Data Cache
Summary
Denial of Service via Opengraph Data Cache
Original description
The description as published by the source.
Mattermost fails to enforce a limit for the size of the cache entry for OpenGraph data allowing an attacker to send a specially crafted request to the /api/v4/opengraph filling the cache and turning the server unavailable.
References
- advisory github.com
- advisory nvd.nist.gov
- web mattermost.com