CVE-2019-7644
Last modified
CVE-2019-7644 is a vulnerability of currently unknown severity. Auth0 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.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.
Description
Auth0 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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Auth0 | Auth0-Wcf-Service-Jwt | < 1.0.4 |
References
- https://auth0.com/docs/security/bulletins/cve-2019-7644Patch, Vendor Advisory
- https://auth0.com/docs/security/bulletins/cve-2019-7644Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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