GHSA-jm35-h8q2-73mp
Improper one time password handling in devise-two-factor
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| RubyGems | devise-two-factor | < 4.0.2 | 4.0.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
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.
### Patches
This vulnerability has been patched in version 4.0.2 which was released on March 24th, 2022. Individuals using this package are strongly encouraged to upgrade as soon as possible.
### Credit for discovery
Benoit Côté-Jodoin
Michael Nipper - https://github.com/tinfoil/devise-two-factor/issues/106
References
External links from the advisory. They lead to third-party sites.
- https://github.com/tinfoil/devise-two-factor/security/advisories/GHSA-jm35-h8q2-73mp
- https://nvd.nist.gov/vuln/detail/CVE-2021-43177
- https://github.com/tinfoil/devise-two-factor/issues/106
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/devise-two-factor/CVE-2021-43177.yml
- https://github.com/tinfoil/devise-two-factor