Most recent entries from all

cnvd-2015-07334

EUVD-2026-94806

fkie_cve-2015-7225

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.

GHSA-x489-jjwm-52g7 — Tinfoil Devise-two-factor does not "burn" a successfully validated one-time password (OTP)

Affected: RubyGems: devise-two-factor

Tinfoil Devise-two-factor before 2.0.0 does not strictly follow [RFC 6238 § 5.2 ](https://datatracker.ietf.org/doc/html/rfc6238#section-5.2) and does not "burn" a successfully validated one-time password (aka OTP), which allows 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.

gsd-2015-7225

Withdrawn: UBUNTU-CVE-2015-7225

Withdrawn by the publisher.

Affected: Ubuntu:16.04:LTS: ruby-devise-two-factor