CVE-2018-15121

An issue was discovered in Auth0 auth0-aspnet and auth0-aspnet-owin. Affected packages do not use or validate the state parameter of the OAuth 2.0 and OpenID Connect protocols. This leaves applications vulnerable to CSRF attacks during authentication and authorization operations.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://auth0.com/docs/security/bulletins/cve-2018-15121	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:auth0:aspnet:-:::::::*
	cpe:2.3:a:auth0:aspnet-owin:-:::::::*

History

No history.

Information

Published : 2018-08-29 03:29

Updated : 2024-02-04 20:03

NVD link : CVE-2018-15121

Mitre link : CVE-2018-15121

CVE.ORG link : CVE-2018-15121

JSON object : View

Products Affected

auth0

aspnet
aspnet-owin

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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