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CVE-2013-4562

Good to know:

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Date: May 13, 2014

The omniauth-facebook gem 1.4.1 before 1.5.0 does not properly store the session parameter, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks via the state parameter.

Language: Ruby

Severity Score

Related Resources (9)

http://www.osvdb.org/99693
https://nvd.nist.gov/vuln/detail/CVE-2013-4562
https://github.com/mkdynamic/omniauth-faceboo
http://seclists.org/oss-sec/2013/q4/267
https://github.com/mkdynamic/omniauth-facebook/commit/ccfcc26fe7e34acbd75ad4a095fd01ce5ff48ee7
http://seclists.org/oss-sec/2013/q4/264
http://osvdb.org/ref/99/omniauth-facebook_gem.txt
https://groups.google.com/d/msg/ruby-security-ann/-tJHNlTiPh4/9SJxdEWLIawJ
https://www.mend.io/vulnerability-database/CVE-2013-4562

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): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

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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