CVE-2015-7225
- State
- Published
- Severity
- Not scored
- Published
- Sep 6, 2017
- Updated
- Aug 6, 2024
- Reserved
- Sep 17, 2015
Description
Tinfoil Devise-two-factor before 2.0.0 does not strictly follow section 5.2 of RFC 6238 and does not "burn" a successfully validated one-time password (aka OTP), which allows remote or 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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/tinfoil/devise-two-factor/blob/master/UPGRADING.md
- [oss-security] 20150917 Re: CVE Request: TOTP Replay Attack in Ruby librarymailing-list
- [oss-sercurity] 20150620 CVE Request: MITM & Shoulder-surfing vuln in Ruby OTP/HOTP/TOTP library "ROPT"mailing-list
- 76789vdb-entry
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798466
- https://github.com/tinfoil/devise-two-factor/issues/45#issuecomment-139335608
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