CVE-2023-36820: io.micronaut.security:micronaut-security-oauth2 has invalid IdTokenClaimsValidator logic on aud

October 9, 2023 (updated October 13, 2023)

IdTokenClaimsValidator skips aud claim validation if token is issued by same identity issuer/provider.

References

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Affected versions

All versions before 3.1, all versions starting from 3.1.0 before 3.1.2, all versions starting from 3.2.0 before 3.2.4, all versions starting from 3.3.0 before 3.3.2, all versions starting from 3.4.0 before 3.4.3, all versions starting from 3.5.0 before 3.5.3, all versions starting from 3.6.0 before 3.6.6, all versions starting from 3.7.0 before 3.7.4, all versions starting from 3.8.0 before 3.8.4, all versions starting from 3.9.0 before 3.9.6, all versions starting from 3.10.0 before 3.10.2, all versions starting from 3.11.0 before 3.11.1