Vulnerability Description
An XML Signature Wrapping vulnerability exists in Samlify 2.2.0 and earlier, and in predecessor Express-saml2 which could allow attackers to impersonate arbitrary users.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samlify Project | Samlify | <= 2.2.0 |
Related Weaknesses (CWE)
References
- https://github.com/tngan/samlify/releases/tag/v2.3.0Issue TrackingPatchRelease Notes
- https://www.whitehats.nl/blog/xml-signature-wrapping-samlifyMitigationThird Party Advisory
- https://github.com/tngan/samlify/releases/tag/v2.3.0Issue TrackingPatchRelease Notes
- https://www.whitehats.nl/blog/xml-signature-wrapping-samlifyMitigationThird Party Advisory
FAQ
What is CVE-2017-1000452?
CVE-2017-1000452 is a vulnerability with a CVSS score of 7.5 (HIGH). An XML Signature Wrapping vulnerability exists in Samlify 2.2.0 and earlier, and in predecessor Express-saml2 which could allow attackers to impersonate arbitrary users.
How severe is CVE-2017-1000452?
CVE-2017-1000452 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-1000452?
Check the references section above for vendor advisories and patch information. Affected products include: Samlify Project Samlify.