CVE-2023-5969
Denial of Service via Link Preview in /api/v4/redirect_location
Summary
Denial of Service via Link Preview in /api/v4/redirect_location
Original description
The description as published by the source.
Mattermost fails to properly sanitize the request to /api/v4/redirect_location allowing an attacker, sending a specially crafted request to /api/v4/redirect_location, to fill up the memory due to caching large items.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory nvd.nist.gov
- web mattermost.com