CVE-2017-11430
omniauth-saml authentication bypass via incorrect XML canonicalization and DOM traversal
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Ruby Advisory DB. Daha düşük diyenler: GHSA (yüksek).
Açıklama
OmniAuth OmnitAuth-SAML 1.9.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| rubygems::Ruby Advisory Database | omniauth-saml | >= 1.10.0 |
| rubygems::GitHub Security Advisory RubyGems | omniauth-saml | 1.10.0 |
Referanslar
- https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations
- https://github.com/omniauth/omniauth-saml
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth-saml/CVE-2017-11430.yml
- https://nvd.nist.gov/vuln/detail/CVE-2017-11430
- https://www.kb.cert.org/vuls/id/475445