CVE-2013-1812

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.

Date published : 2013-12-12

https://bugzilla.redhat.com/show_bug.cgi?id=918134

https://github.com/openid/ruby-openid/blob/master/CHANGELOG.md