CVE-2017-1000452
UnknownEPSS 1.38%
Last modified
CVE-2017-1000452 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.38% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samlify Project | Samlify | <= 2.2.0 |
References
- https://github.com/tngan/samlify/releases/tag/v2.3.0Issue Tracking, Patch, Release Notes, Third Party Advisory
- https://www.whitehats.nl/blog/xml-signature-wrapping-samlifyMitigation, Third Party Advisory
- https://github.com/tngan/samlify/releases/tag/v2.3.0Issue Tracking, Patch, Release Notes, Third Party Advisory
- https://www.whitehats.nl/blog/xml-signature-wrapping-samlifyMitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-1000452?
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?
Severity scoring for CVE-2017-1000452 is pending analysis. The EPSS model estimates a 1.38% probability of exploitation in the next 30 days.
How do I fix CVE-2017-1000452?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-1000452?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST