Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| rack(RubyGems) | 3.0.0 | 3.0.9.1 | N/A |
| rack(RubyGems) | 0.4 | 2.2.8.1 | N/A |
CVSS Metrics
