CVE-2024-0560

Apicast: use_3scale_oidc_issuer_endpoint of token introspection policy isn't compatible with rh-sso 7.5 or later versions

State: Published
Severity: 6.3 Medium
Published: Feb 28, 2024
Updated: Nov 20, 2025
Reserved: Jan 15, 2024

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Description

A vulnerability was found in 3Scale, when used with Keycloak 15 (or RHSSO 7.5.0) and superiors. When the auth_type is use_3scale_oidc_issuer_endpoint, the Token Introspection policy discovers the Token Introspection endpoint from the token_introspection_endpoint field, but the field was removed on RH-SSO 7.5. As a result, the policy doesn't inspect tokens, it determines that all tokens are valid.

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	redhat

Weaknesses

CWE-280 Improper Handling of Insufficient Permissions or Privileges

Affected Products

Product	Versions
APIcast	before 2.14.1Affected
Red Hat 3scale API Management Platform 2Red Hat

References

https://access.redhat.com/security/cve/CVE-2024-0560vdb-entry
RHBZ#2258456issue-tracking
https://github.com/3scale/APIcast/pull/1438

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