CVE-2017-11430 – omniauth-saml

Package

Manager: gem
Name: omniauth-saml
Vulnerable Version: >=0 <1.10.0

Severity

Level: High

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

EPSS: 0.0069 pctl0.70893

Details

OmniAuth-SAML authentication bypass via incorrect XML canonicalization and DOM traversal OmniAuth OmniAuth-SAML 1.9.0 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.

Metadata

Created: 2019-07-05T21:11:43Z
Modified: 2023-08-29T14:57:21Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/07/GHSA-94hm-8q65-rmxm/GHSA-94hm-8q65-rmxm.json
CWE IDs: ["CWE-287"]
Alternative ID: GHSA-94hm-8q65-rmxm
Finding: F006
Auto approve: 1