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Tinfoil Devise-two-factor におけるセキュリティ機能に関する脆弱性
Title Tinfoil Devise-two-factor におけるセキュリティ機能に関する脆弱性
Summary

Tinfoil Devise-two-factor には、セキュリティ機能に関する脆弱性が存在します。

Possible impacts 情報を取得される可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Sept. 11, 2015, midnight
Registration Date Oct. 11, 2017, 3:43 p.m.
Last Update Oct. 11, 2017, 3:43 p.m.
CVSS3.0 : 警告
Score 5.3
Vector CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS2.0 : 注意
Score 3.5
Vector AV:N/AC:M/Au:S/C:P/I:N/A:N
Affected System
Tinfoil Security, Inc.
Devise-Two-Factor 2.0.0 未満
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2017年10月11日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2015-7225
Summary

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.

Publication Date Sept. 7, 2017, 6:29 a.m.
Registration Date Jan. 26, 2021, 2:56 p.m.
Last Update Nov. 21, 2024, 11:36 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:tinfoilsecurity:devise-two-factor:*:*:*:*:*:*:*:* 1.1.0
Related information, measures and tools
Common Vulnerabilities List