CVE-2018-5387

 

Published at: - 24-07-2018 05:29

Last modified: - 01-06-2022 10:24

Total changes: - 3

Description

Wizkunde SAMLBase 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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

 

Verification logic

 

Reference

• VU#475445-Third Party Advisory, US Government Resource
• https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations
• https://github.com/GoGentoOSS/SAMLBase/commit/482cdf8c090e0f1179073034ebcb609ac7c3f5b3
• https://github.com/GoGentoOSS/SAMLBase/issues/3

 

Keywords

NVD

 

CVE-2018-5387

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures