GHSA-pcv5-m2wh-66j3

Source

https://github.com/advisories/GHSA-pcv5-m2wh-66j3

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-pcv5-m2wh-66j3/GHSA-pcv5-m2wh-66j3.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-pcv5-m2wh-66j3

Aliases

CVE-2020-27838

Published

2022-05-24T17:43:50Z

Modified

2024-04-22T23:26:36.742448Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator

Summary

Keycloak discloses information without authentication

Details

A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.

Database specific

{
    "nvd_published_at": "2021-03-08T22:15:00Z",
    "github_reviewed_at": "2024-04-22T23:11:37Z",
    "github_reviewed": true,
    "severity": "MODERATE",
    "cwe_ids": [
        "CWE-287"
    ]
}

References

Affected packages

Maven / org.keycloak:keycloak-core

Package

Name: org.keycloak:keycloak-core; View open source insights on deps.dev
Purl: pkg:maven/org.keycloak/keycloak-core

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

13.0.0

Affected versions

1.*

1.0-alpha-1

1.0-alpha-1-12062013

1.0-alpha-2

1.0-alpha-3

1.0-alpha-4

1.0-beta-1

1.0-beta-1-20150521

1.0-beta-1-20150523

1.0-beta-2

1.0-beta-3

1.0-beta-4

1.0-rc-1

1.0-rc-2

1.0-final

1.0.1.Final

1.0.2.Final

1.0.3.Final

1.0.4.Final

1.0.5.Final

1.1.0.Beta1

1.1.0.Beta2

1.1.0.Final

1.1.1.Final

1.2.0.Beta1

1.2.0.CR1

1.2.0.Final

1.3.0.Final

1.3.1.Final

1.4.0.Final

1.5.0-Final

1.5.0.Final

1.5.1.Final

1.6.0.Final

1.6.1.Final

1.7.0.CR1

1.7.0.Final

1.8.0.Alpha1

1.8.0.CR1

1.8.0.CR2

1.8.0.CR3

1.8.0.Final

1.8.1.Final

1.9.0.CR1

1.9.0.Final

1.9.1.Final

1.9.2.Final

1.9.3.Final

1.9.4.Final

1.9.5.Final

1.9.7.Final

1.9.8.Final

2.*

2.0.0.CR1

2.0.0.Final

2.1.0.CR1

2.1.0.Final

2.2.0.CR1

2.2.0.Final

2.2.1.Final

2.3.0.CR1

2.3.0.Final

2.4.0.CR1

2.4.0.Final

2.5.0.CR1

2.5.0.Final

2.5.1.Final

2.5.4.Final

2.5.5.Final

3.*

3.0.0.CR1

3.0.0.Final

3.1.0.CR1

3.1.0.Final

3.2.0.CR1

3.2.0.Final

3.2.1.Final

3.3.0.CR1

3.3.0.CR2

3.3.0.Final

3.4.0.CR1

3.4.0.Final

3.4.1.CR1

3.4.1.Final

3.4.2.Final

3.4.3.Final

4.*

4.0.0.Beta1

4.0.0.Beta2

4.0.0.Beta3

4.0.0.Final

4.1.0.Final

4.2.0.Final

4.2.1.Final

4.3.0.Final

4.4.0.Final

4.5.0.Final

4.6.0.Final

4.7.0.Final

4.8.0.Final

4.8.1.Final

4.8.2.Final

4.8.3.Final

5.*

5.0.0

6.*

6.0.0

6.0.1

7.*

7.0.0

7.0.1

8.*

8.0.0

8.0.1

8.0.2

9.*

9.0.0

9.0.2

9.0.3

10.*

10.0.0

10.0.1

10.0.2

11.*

11.0.0

11.0.1

11.0.2

11.0.3

12.*

12.0.0

12.0.1

12.0.2

12.0.3

12.0.4