CVE-2021-43177
First published: Mon Apr 11 2022(Updated: )
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)
Credit: disclosure@synopsys.com disclosure@synopsys.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tinfoilsecurity Devise-two-factor | <4.0.2 | |
| debian/ruby-devise-two-factor | <=3.1.0-2 | 4.0.2-1 |
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Reference Links
- https://github.com/tinfoil/devise-two-factor/security/advisories/GHSA-jm35-h8q2-73mp
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43177
- https://nvd.nist.gov/vuln/detail/CVE-2021-43177
- https://launchpad.net/bugs/cve/CVE-2021-43177
- https://security-tracker.debian.org/tracker/CVE-2021-43177
- https://ubuntu.com/security/CVE-2021-43177
- https://github.com/tinfoil/devise-two-factor/pull/108
- https://github.com/tinfoil/devise-two-factor/commit/64576bb9e7d29800c5f92bb86fb6ecff91ad6105
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