CVE-2023-36820

micronaut security has invalid IdTokenClaimsValidator logic on aud

State: Published
Severity: 4.8 Medium
Published: Oct 9, 2023
Updated: Sep 19, 2024
Reserved: Jun 27, 2023

Description

Micronaut Security is a security solution for applications. Prior to versions 3.1.2, 3.2.4, 3.3.2, 3.4.3, 3.5.3, 3.6.6, 3.7.4, 3.8.4, 3.9.6, 3.10.2, and 3.11.1, IdTokenClaimsValidator skips `aud` claim validation if token is issued by same identity issuer/provider. Any OIDC setup using Micronaut where multiple OIDC applications exists for the same issuer but token auth are not meant to be shared. This issue has been patched in versions 3.1.2, 3.2.4, 3.3.2, 3.4.3, 3.5.3, 3.6.6, 3.7.4, 3.8.4, 3.9.6, 3.10.2, and 3.11.1.

Scores

CVSS	Score	Vector	Source
3.1	4.8 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
micronaut-securitymicronaut-projects	>= 3.11.0, < 3.11.1Affected >= 3.10.0, < 3.10.2Affected >= 3.9.0, < 3.9.6Affected >= 3.8.0, < 3.8.4Affected >= 3.7.0, < 3.7.4Affected >= 3.6.0, < 3.6.6Affected >= 3.5.0, < 3.5.3Affected >= 3.4.0, < 3.4.3Affected >= 3.3.0, < 3.3.2Affected >= 3.2.0, < 3.2.4Affected >= 3.1.0, < 3.1.2Affected

References

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