Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXg0ODktamp3bS01Mmc3

Tinfoil Devise-two-factor does not "burn" a successfully validated one-time password (OTP)

Tinfoil Devise-two-factor before 2.0.0 does not strictly follow RFC 6238 § 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.

Permalink: https://github.com/advisories/GHSA-x489-jjwm-52g7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXg0ODktamp3bS01Mmc3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 5 years ago
Updated: 10 months ago

CVSS Score: 5.3
CVSS vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-x489-jjwm-52g7, CVE-2015-7225
References:

• https://nvd.nist.gov/vuln/detail/CVE-2015-7225
• https://github.com/tinfoil/devise-two-factor/issues/45#issuecomment-139335608
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798466
• https://github.com/advisories/GHSA-x489-jjwm-52g7
• https://github.com/tinfoil/devise-two-factor/blob/master/UPGRADING.md
• http://www.openwall.com/lists/oss-security/2015/06/20/4
• http://www.openwall.com/lists/oss-security/2015/09/17/2
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/devise-two-factor/CVE-2015-7225.yml
• http://www.openwall.com/lists/oss-security/2015/09/06/2
• https://web.archive.org/web/20210122192452/https://www.securityfocus.com/bid/76789/

Repository: https://github.com/tinfoil/devise-two-factor
Blast Radius: 17.3

Affected Packages