{"id":"EUVD-2022-3248","revision":"196415b099b6474393c1df45142590a3","records":[{"revision":"196415b099b6474393c1df45142590a3","observedAt":"2026-10-24T20:29:05.841+00:00","statement":{"source":"euvd","id":"EUVD-2022-3248","aliases":["CVE-2022-29185","GHSA-8vxv-2g8p-2249"],"title":"totp-rs is a Rust library that permits the creation of 2FA authentification tokens per time-based one-time password (TOTP). Prior to version 1.1.0, token comparison was not constant time, and could theorically be used to guess value of an T…","description":"totp-rs is a Rust library that permits the creation of 2FA authentification tokens per time-based one-time password (TOTP). Prior to version 1.1.0, token comparison was not constant time, and could theorically be used to guess value of an TOTP token, and thus reuse it in the same time window. The attacker would have to know the password beforehand nonetheless. Starting with patched version 1.1.0, the library uses constant-time comparison. There are currently no known workarounds.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N","score":4.2,"severity":null}],"references":["https://github.com/constantoine/totp-rs/security/advisories/GHSA-8vxv-2g8p-2249","https://github.com/constantoine/totp-rs/issues/13","https://github.com/constantoine/totp-rs/releases/tag/v1.1.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-3248","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 20, 2022, 7:30:12 PM","dateUpdated":"Apr 23, 2025, 6:24:00 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2022-3248","identifiers":["EUVD-2022-3248","CVE-2022-29185","GHSA-8vxv-2g8p-2249"]},"retained":false,"historicalAffected":[]}],"coverage":[]}