CVE-2017-11430: Improper Authentication

April 17, 2019 (updated October 9, 2019)

OmniAuth OmnitAuth-SAML 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 an attacker to potentially bypass authentication to SAML service providers.

References

nvd.nist.gov/vuln/detail/CVE-2017-11430

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