CVE-2017-11428

OneLogin 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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations	Exploit Technical Description Third Party Advisory
https://www.kb.cert.org/vuls/id/475445	US Government Resource Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:onelogin:ruby-saml:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-04-17 14:29

Updated : 2023-12-10 12:59

NVD link : CVE-2017-11428

Mitre link : CVE-2017-11428

CVE.ORG link : CVE-2017-11428

JSON object : View

Products Affected

onelogin

ruby-saml

CWE

CWE-287

Improper Authentication

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