{"id":"CVE-2018-7212","details":"An issue was discovered in rack-protection/lib/rack/protection/path_traversal.rb in Sinatra 2.x before 2.0.1 on Windows. Path traversal is possible via backslash characters.","aliases":["GHSA-h29f-7f56-j8wh"],"modified":"2026-10-24T10:50:33.154665824Z","published":"2018-02-18T06:29:00.217Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"range":[{"introduced":"2.0.0"},{"last_affected":"2.0.0"},{"introduced":"2.0.0-beta2"},{"last_affected":"2.0.0-beta2"},{"introduced":"2.0.0-rc1"},{"last_affected":"2.0.0-rc1"},{"introduced":"2.0.0-rc2"},{"last_affected":"2.0.0-rc2"},{"introduced":"2.0.0-rc3"},{"last_affected":"2.0.0-rc3"},{"introduced":"2.0.0-rc4"},{"last_affected":"2.0.0-rc4"},{"introduced":"2.0.0-rc5"},{"last_affected":"2.0.0-rc5"},{"introduced":"2.0.0-rc6"},{"last_affected":"2.0.0-rc6"},{"introduced":"2.0.1-rc1"},{"last_affected":"2.0.1-rc1"}],"source":"CPE_STRING"}],"vendor_product":"sinatrarb:sinatra","cpes":["cpe:2.3:a:sinatrarb:sinatra:2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.0:beta2:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc1:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc2:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc3:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc4:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc5:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc6:*:*:*:*:*:*","cpe:2.3:a:sinatrarb:sinatra:2.0.1:rc1:*:*:*:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"https://github.com/sinatra/sinatra/commit/6ad721abcfe36334108dcdd05d046c361e1b7a9c"},{"type":"REPORT","url":"https://github.com/sinatra/sinatra/pull/1379"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sinatra/sinatra","events":[{"introduced":"5de64980e0f0fe146d8b60ca3b009f183113e68b"},{"last_affected":"c5fceaab24a7a97bb70c2a87c44a97ba51feeb8b"},{"fixed":"6ad721abcfe36334108dcdd05d046c361e1b7a9c"}],"database_specific":{"extracted_events":[{"cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:*:*:*:*:*:*:*","range":[{"introduced":"2.0.0"},{"last_affected":"2.0.0"}],"source":"CPE_STRING"},{"source":"CPE_STRING","cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:beta2:*:*:*:*:*:*","range":[{"introduced":"2.0.0-beta2"},{"last_affected":"2.0.0-beta2"}]},{"source":"CPE_STRING","cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc1:*:*:*:*:*:*","range":[{"introduced":"2.0.0-rc1"},{"last_affected":"2.0.0-rc1"}]},{"range":[{"introduced":"2.0.0-rc2"},{"last_affected":"2.0.0-rc2"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc2:*:*:*:*:*:*"},{"cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc3:*:*:*:*:*:*","range":[{"introduced":"2.0.0-rc3"},{"last_affected":"2.0.0-rc3"}],"source":"CPE_STRING"},{"range":[{"introduced":"2.0.0-rc4"},{"last_affected":"2.0.0-rc4"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc4:*:*:*:*:*:*"},{"range":[{"introduced":"2.0.0-rc5"},{"last_affected":"2.0.0-rc5"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc5:*:*:*:*:*:*"},{"range":[{"introduced":"2.0.0-rc6"},{"last_affected":"2.0.0-rc6"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.0:rc6:*:*:*:*:*:*"},{"cpe":"cpe:2.3:a:sinatrarb:sinatra:2.0.1:rc1:*:*:*:*:*:*","range":[{"introduced":"2.0.1-rc1"},{"last_affected":"2.0.1-rc1"}],"source":"CPE_STRING"},{"source":"REFERENCES_COMMIT","range":[{"fixed":"6ad721abcfe36334108dcdd05d046c361e1b7a9c"}]}]}}],"versions":["2.0.0","2.0.0-beta2","2.0.0-rc1","2.0.0-rc2","2.0.0-rc3","2.0.0-rc4","2.0.0-rc5","2.0.0-rc6","2.0.1-rc1","v2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7212.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}