{"action":"Upgrade ruby-openid to 2.1.8debian-6 or later.","affected":[{"fixed":"2.1.8debian-6","introduced":"0"}],"component":"ruby-openid","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1.8debian-6"],"id":"tcs_01M5NAB2DGD44B14NF0648ENA8","modified_at":"2026-09-01T20:03:15.048201869Z","published_at":"2013-12-12T18:55:10.663Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-1812","https://security-tracker.debian.org/tracker/CVE-2013-1812"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-1812#Debian:14/ruby-openid","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-1812"}],"summary":"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."}