VDB
CVE-2015-7225
CVE-2015-7225
REJECTED
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.
EPSS 0.65% · 71.2th percentile
Risk Scores
EPSS Score
0.65%
71.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | ruby-devise-two-factor | 0, 1.1.0-1 |
Exploit Intelligence
- https://github.com/tinfoil/devise-two-factor/blob/master/UPGRADING.md (circl)
- [oss-sercurity] 20150620 CVE Request: MITM & Shoulder-surfing vuln in Ruby OTP/HOTP/TOTP library "ROPT" (circl)
- 76789 (circl)
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798466 (circl)
- https://github.com/tinfoil/devise-two-factor/issues/45#issuecomment-139335608 (circl)
- [oss-security] 20150917 Re: CVE Request: TOTP Replay Attack in Ruby library (cve.org)
Timeline
- Sep 6, 2017 CVE Published
- Sep 21, 2017 CVE Updated
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-7225 third-party-advisory
- http://www.openwall.com/lists/oss-security/2015/09/06/2 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-7225 third-party-advisory