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CVE-2015-9284

Good to know:

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Date: April 26, 2019

The request phase of the OmniAuth Ruby gem (1.9.1 and earlier) is vulnerable to Cross-Site Request Forgery when used as part of the Ruby on Rails framework, allowing accounts to be connected without user intent, user interaction, or feedback to the user. This permits a secondary account to be able to sign into the web application as the primary account.

Language: Ruby

Severity Score

Related Resources (12)

https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth/CVE-2015-9284.yml
https://github.com/omniauth/omniauth
https://nvd.nist.gov/vuln/detail/CVE-2015-9284
https://github.com/omniauth/omniauth/wiki/Resolving-CVE-2015-9284
https://github.com/rubysec/ruby-advisory-db/commit/aef9f623c0be838234d53baf18977564804da397
https://github.com/omniauth/omniauth/releases/tag/v1.9.2
https://github.com/omniauth/omniauth/pull/809
https://github.com/omniauth/omniauth-rails/pull/1
https://github.com/omniauth/omniauth/issues/1031
https://www.openwall.com/lists/oss-security/2015/05/26/11
https://github.com/omniauth/omniauth/releases/tag/v2.0.0
https://www.mend.io/vulnerability-database/CVE-2015-9284

Severity Score

Weakness Type (CWE)

Cross-Site Request Forgery (CSRF)

CWE-352

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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