CVE-2023-36820 micronaut security has invalid IdTokenClaimsValidator logic on aud

2023-10-0913:30:26

CWE-284

GitHub_M

www.cve.org

micronaut security

idtokenclaimsvalidator

invalid logic

`aud` claim

oidc setup

patch

security issue

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.001

Percentile

21.7%

JSON

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.

CNA Affected

[
  {
    "vendor": "micronaut-projects",
    "product": "micronaut-security",
    "versions": [
      {
        "version": ">= 3.11.0, < 3.11.1",
        "status": "affected"
      },
      {
        "version": ">= 3.10.0, < 3.10.2",
        "status": "affected"
      },
      {
        "version": ">= 3.9.0, < 3.9.6",
        "status": "affected"
      },
      {
        "version": ">= 3.8.0, < 3.8.4",
        "status": "affected"
      },
      {
        "version": ">= 3.7.0, < 3.7.4",
        "status": "affected"
      },
      {
        "version": ">= 3.6.0, < 3.6.6",
        "status": "affected"
      },
      {
        "version": ">= 3.5.0, < 3.5.3",
        "status": "affected"
      },
      {
        "version": ">= 3.4.0, < 3.4.3",
        "status": "affected"
      },
      {
        "version": ">= 3.3.0, < 3.3.2",
        "status": "affected"
      },
      {
        "version": ">= 3.2.0, < 3.2.4",
        "status": "affected"
      },
      {
        "version": ">= 3.1.0, < 3.1.2",
        "status": "affected"
      }
    ]
  }
]