GitHub Advisoryadvisory · RubyGems
GHSA-9pr6-grf4-x2fr Omniauth allows POST parameters to be stored in session
HIGH
Official page ↗
- Aliases
- CVE-2017-18076
- Ecosystem
- RubyGems
- Packages
- omniauth
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Reviewed
- 2020-06-16
Affected packages
• RubyGems omniauth: < 1.3.2 → fixed in 1.3.2
Description
In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase.
Related
Alias · CVE (1)
- CVE-2017-18076 In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters… vulnerability
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-18076 advisory
- https://github.com/omniauth/omniauth/pull/867 web
- https://github.com/omniauth/omniauth/pull/867/commits/71866c5264122e196847a3980c43051446a03e9b web
- https://bugs.debian.org/888523 web
- https://github.com/omniauth/omniauth package
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth/CVE-2017-18076.yml web
- https://www.debian.org/security/2018/dsa-4109 web