CVE-2017-11430
omniauth-saml authentication bypass via incorrect XML canonicalization and DOM traversal
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Ruby Advisory DB. Más baja según GHSA (alta).
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| rubygems::Ruby Advisory Database | omniauth-saml | >= 1.10.0 |
| rubygems::GitHub Security Advisory RubyGems | omniauth-saml | 1.10.0 |
Referencias
- 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