GHSA-94hm-8q65-rmxm
Suggest an improvement- Source
- https://github.com/advisories/GHSA-94hm-8q65-rmxm
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/07/GHSA-94hm-8q65-rmxm/GHSA-94hm-8q65-rmxm.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-94hm-8q65-rmxm
- Aliases
- Published
- 2019-07-05T21:11:43Z
- Modified
- 2023-11-01T04:47:31.014412Z
- Severity
-
- 7.7 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
- Summary
- OmniAuth-SAML authentication bypass via incorrect XML canonicalization and DOM traversal
- Details
-
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.
- Database specific
{ "github_reviewed_at": "2020-06-16T21:27:27Z", "nvd_published_at": null, "severity": "HIGH", "cwe_ids": [ "CWE-287" ], "github_reviewed": true }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2017-11430
- https://duo.com/blog/duo-finds-saml-vulnerabilities-affecting-multiple-implementations
- https://github.com/omniauth/omniauth-saml
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth-saml/CVE-2017-11430.yml
- https://www.kb.cert.org/vuls/id/475445
Affected packages
RubyGems / omniauth-saml
Package
- Name
- omniauth-saml
- Purl
- pkg:gem/omniauth-saml