{"id":"GHSA-x489-jjwm-52g7","summary":"Tinfoil Devise-two-factor does not \"burn\" a successfully validated one-time password (OTP)","details":"Tinfoil Devise-two-factor before 2.0.0 does not strictly follow [RFC 6238 § 5.2 ](https://datatracker.ietf.org/doc/html/rfc6238#section-5.2) and does not \"burn\" a successfully validated one-time password (aka OTP), which allows physically proximate attackers with a target user's login credentials to log in as said user by obtaining the OTP through performing a man-in-the-middle attack between the provider and verifier, or \"shoulder surfing\", and replaying the OTP in the current time-step.","aliases":["CVE-2015-7225"],"modified":"2024-12-08T05:24:21.561509Z","published":"2018-08-28T22:34:15Z","database_specific":{"github_reviewed_at":"2020-06-16T22:02:02Z","nvd_published_at":null,"cwe_ids":[],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-7225"},{"type":"WEB","url":"https://github.com/tinfoil/devise-two-factor/issues/45#issuecomment-139335608"},{"type":"WEB","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798466"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-x489-jjwm-52g7"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/devise-two-factor/CVE-2015-7225.yml"},{"type":"PACKAGE","url":"https://github.com/tinfoil/devise-two-factor"},{"type":"WEB","url":"https://github.com/tinfoil/devise-two-factor/blob/master/UPGRADING.md"},{"type":"WEB","url":"https://web.archive.org/web/20210122192452/https://www.securityfocus.com/bid/76789"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/06/20/4"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/09/06/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/09/17/2"}],"affected":[{"package":{"name":"devise-two-factor","ecosystem":"RubyGems","purl":"pkg:gem/devise-two-factor"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0"}]}],"versions":["1.0.0","1.0.1","1.0.2","1.1.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/08/GHSA-x489-jjwm-52g7/GHSA-x489-jjwm-52g7.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}