CVE-2019-16929 — HIGH (7.5)

Q: What is CVE-2019-16929?

CVE-2019-16929 is a vulnerability with a CVSS score of 7.5 (HIGH). Auth0 auth0.net before 6.5.4 has Incorrect Access Control because IdentityTokenValidator can be accidentally used to validate untrusted ID tokens.

Q: How severe is CVE-2019-16929?

CVE-2019-16929 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-16929?

Check the references section above for vendor advisories and patch information. Affected products include: Auth0 Auth0.Net.

Vulnerability Description

Auth0 auth0.net before 6.5.4 has Incorrect Access Control because IdentityTokenValidator can be accidentally used to validate untrusted ID tokens.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Auth0	Auth0.Net	>= 5.8.0, <= 6.5.3

Related Weaknesses (CWE)

CWE-287

References

https://auth0.com/docs/security/bulletins/cve-2019-16929Vendor Advisory
https://auth0.com/docs/security/bulletins/cve-2019-16929Vendor Advisory

FAQ

What is CVE-2019-16929?

CVE-2019-16929 is a vulnerability with a CVSS score of 7.5 (HIGH). Auth0 auth0.net before 6.5.4 has Incorrect Access Control because IdentityTokenValidator can be accidentally used to validate untrusted ID tokens.

How severe is CVE-2019-16929?

CVE-2019-16929 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-2019-16929?

Check the references section above for vendor advisories and patch information. Affected products include: Auth0 Auth0.Net.