CVE-2019-7644

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Summary

CVECVE-2019-7644
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-04-11 20:29:00 UTC
Updated2020-08-24 17:37:00 UTC
DescriptionAuth0 Auth0-WCF-Service-JWT before 1.0.4 leaks the expected JWT signature in an error message when it cannot successfully validate the JWT signature. If this error message is presented to an attacker, they can forge an arbitrary JWT token that will be accepted by the vulnerable application.

Risk And Classification

Problem Types: CWE-209

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Auth0 Auth0-wcf-service-jwt All All All All
Application Auth0 Auth0-wcf-service-jwt All All All All

References

ReferenceSourceLinkTags
Auth0 Security Bulletin CVE-2019-7644 MISC auth0.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 983762 Dotnet (nuget) Security Update for Auth0-WCF-Service-JWT (GHSA-qpvx-gpqm-g98j)
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