Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=918134 ↗
- https://github.com/openid/ruby-openid/blob/master/CHANGELOG.md ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120361.html ↗
- https://github.com/openid/ruby-openid/pull/43 ↗
- https://github.com/openid/ruby-openid/commit/a3693cef06049563f5b4e4824f4d3211288508ed ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2013-November/120204.html ↗
- http://www.openwall.com/lists/oss-security/2013/03/03/8 ↗