Vulnerability Description
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.
CVSS Score
6.8
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Madeofcode | Omniauth-Facebook | 1.4.1 |
Related Weaknesses (CWE)
References
- http://osvdb.org/ref/99/omniauth-facebook_gem.txt
- http://seclists.org/oss-sec/2013/q4/264
- http://seclists.org/oss-sec/2013/q4/267
- http://www.osvdb.org/99693
- https://github.com/mkdynamic/omniauth-facebook/commit/ccfcc26fe7e34acbd75ad4a095ExploitPatch
- https://groups.google.com/d/msg/ruby-security-ann/-tJHNlTiPh4/9SJxdEWLIawJ
- http://osvdb.org/ref/99/omniauth-facebook_gem.txt
- http://seclists.org/oss-sec/2013/q4/264
- http://seclists.org/oss-sec/2013/q4/267
- http://www.osvdb.org/99693
- https://github.com/mkdynamic/omniauth-facebook/commit/ccfcc26fe7e34acbd75ad4a095ExploitPatch
- https://groups.google.com/d/msg/ruby-security-ann/-tJHNlTiPh4/9SJxdEWLIawJ
FAQ
What is CVE-2013-4562?
CVE-2013-4562 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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.
How severe is CVE-2013-4562?
CVE-2013-4562 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-4562?
Check the references section above for vendor advisories and patch information. Affected products include: Madeofcode Omniauth-Facebook.