Cross-site Request Forgery (CSRF) The advisory has been revoked - it doesn't affect any version of package ruby-omniauth-facebook (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published19 Aug 2020
- disclosed13 May 2014
Introduced: 13 May 2014
CVE-2013-4562 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:unstable.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ruby-omniauth-facebook package and not the ruby-omniauth-facebook package as distributed by Debian.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2013-4562
- https://github.com/mkdynamic/omniauth-facebook/commit/ccfcc26fe7e34acbd75ad4a095fd01ce5ff48ee7
- 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
- https://groups.google.com/d/msg/ruby-security-ann/-tJHNlTiPh4/9SJxdEWLIawJ
- http://www.osvdb.org/99693