CVE-2017-11428

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Summary

CVECVE-2017-11428
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-04-17 14:29:00 UTC
Updated2019-10-09 23:22:00 UTC
DescriptionOneLogin Ruby-SAML 1.6.0 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.

Risk And Classification

Problem Types: CWE-287

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Onelogin Ruby-saml All All All All

References

ReferenceSourceLinkTags
Duo Finds SAML Vulnerabilities Affecting Multiple Implementations | Duo Security MISC duo.com Exploit, Technical Description, Third Party Advisory
Vulnerability Note VU#475445 - Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal MISC www.kb.cert.org Third Party Advisory, US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Kelby Ludwig of Duo Security

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