| Name | CVE-2021-43177 |
| Description | As a result of an incomplete fix for CVE-2015-7225, in versions of devise-two-factor prior to 4.0.2 it is possible to reuse a One-Time-Password (OTP) for one (and only one) immediately trailing interval. CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N) |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1009636 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ruby-devise-two-factor (PTS) | stretch | 3.0.0-2 | vulnerable |
| bullseye | 3.1.0-2 | vulnerable |
| sid, bookworm | 4.0.2-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bullseye] - ruby-devise-two-factor <no-dsa> (Minor issue)
https://github.com/tinfoil/devise-two-factor/security/advisories/GHSA-jm35-h8q2-73mp
https://github.com/tinfoil/devise-two-factor/pull/108
https://github.com/tinfoil/devise-two-factor/commit/64576bb9e7d29800c5f92bb86fb6ecff91ad6105 (v4.0.2)