CVE-2017-11429

Description

Clever saml2-js 2.0 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.

Weakness classification

• CWE-287: Improper Authentication

Primary references

• security@duo.com — Exploit, Technical Description, Third Party Advisory
• security@duo.com — Third Party Advisory, US Government Resource
• af854a3a-2127-422b-91ae-364da2661108 — Exploit, Technical Description, Third Party Advisory
• af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource