The ruby-openid gem before 2.2.2 for Ruby allows remote OpenID providers to cause a denial of service (CPU consumption) via (1) a large XRDS document or (2) an XML Entity Expansion (XEE) attack.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Fedora | Fedoraproject | 17 | 17 |
Fedora | Fedoraproject | 18 | 18 |