fkie_cve-2023-2422
Vulnerability from fkie_nvd
Published
2023-10-04 11:15
Modified
2024-11-21 07:58
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Summary
A flaw was found in Keycloak. A Keycloak server configured to support mTLS authentication for OAuth/OpenID clients does not properly verify the client certificate chain. A client that possesses a proper certificate can authorize itself as any other client, therefore, access data that belongs to other clients.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | - | |
| redhat | openshift_container_platform | 4.9 | |
| redhat | openshift_container_platform | 4.10 | |
| redhat | openshift_container_platform | 4.11 | |
| redhat | openshift_container_platform | 4.12 | |
| redhat | single_sign-on | 7.6 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 |
{
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{
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},
{
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}
],
"id": "CVE-2023-2422",
"lastModified": "2024-11-21T07:58:35.333",
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"published": "2023-10-04T11:15:10.157",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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