CVE-2023-2585 - CVE House
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Status published Low CVE-2023-2585

Keycloak: client access via device auth request spoof

Vulnerability Description

Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized access to an existing OAuth client.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Red Hat Single Sign-On 7, Red Hat Single Sign-On 7.6 for RHEL 7, Red Hat Single Sign-On 7.6 for RHEL 8, Red Hat Single Sign-On 7.6 for RHEL 9, RHEL-8 based Middleware Containers
Vulnerable Versions:
0:18.0.8-1.redhat_00001.1.el7sso, 0:18.0.8-1.redhat_00001.1.el8sso, 0:18.0.8-1.redhat_00001.1.el9sso, 7.6-24

Timeline

Official Publish: December 21st, 2023
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N

Weaknesses (CWE)

CWE-358

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.