CVE-2015-7225

MEDIUM

tinfoilsecurity devise-two-factor < 2.0.0 - One-Time Password Reuse via RFC 6238 Non-Compliance

Title source: llm
STIX 2.1

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.

References (6)

Core 6
Core References
Mailing List, VDB Entry mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/09/17/2
Mailing List, VDB Entry mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/06/20/4
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/76789
Mailing List, Third Party Advisory x_refsource_misc
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798466

Scores

CVSS v3 5.3
EPSS 0.0065
EPSS Percentile 71.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-254
Status published
Products (2)
rubygems/devise-two-factor 0 - 2.0.0RubyGems
tinfoilsecurity/devise-two-factor < 1.1.0
Published Sep 06, 2017
Tracked Since Feb 18, 2026