CVE-2023-36820
Medium
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.
SeverityMedium
CVSS4.8
Exploit probability—
ProductObjectcomputing Micronaut Security
PublishedOct 9, 2023
First seenOct 9, 2023
Weakness typeCWE-284Improper access control
How to fix
Update
- objectcomputing micronaut_security3.1.2, 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 or later
- io.micronaut.security:micronaut-security-oauth23.11.1, 3.10.2, 3.9.6, 3.8.4, 3.7.4, 3.6.6, 3.5.3, 3.4.3, 3.3.2, 3.2.4, 3.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| objectcomputing micronaut_security | v < 3.1.2, 3.2.0 ≤ v < 3.2.4, 3.3.0 ≤ v < 3.3.2, 3.4.0 ≤ v < 3.4.3, 3.5.0 ≤ v < 3.5.3, 3.6.0 ≤ v < 3.6.6, 3.7.0 ≤ v < 3.7.4, 3.8.0 ≤ v < 3.8.4, 3.9.0 ≤ v < 3.9.6, 3.10.0 ≤ v < 3.10.2, 3.11.0 | 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 |
| io.micronaut.security:micronaut-security-oauth2Maven | 3.11.0 ≤ v < 3.11.1, 3.10.0 ≤ v < 3.10.2, 3.9.0 ≤ v < 3.9.6, 3.8.0 ≤ v < 3.8.4, 3.7.0 ≤ v < 3.7.4, 3.6.0 ≤ v < 3.6.6, 3.5.0 ≤ v < 3.5.3, 3.4.0 ≤ v < 3.4.3, 3.3.0 ≤ v < 3.3.2, 3.2.0 ≤ v < 3.2.4, 3.1.0 ≤ v < 3.1.2 | 3.11.1, 3.10.2, 3.9.6, 3.8.4, 3.7.4, 3.6.6, 3.5.3, 3.4.3, 3.3.2, 3.2.4, 3.1.2 |
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