CVE-2023-2585
Keycloak: client access via device auth request spoof
CVSS Score
3.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-358 |
| Vendor | red hat |
| Product | red hat single sign-on 7 |
| Published | Dec 21, 2023 |
| Last Updated | Aug 2, 2024 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
Red Hat / Red Hat Single Sign-On 7
All versions affected Red Hat / Red Hat Single Sign-On 7.6 for RHEL 7
All versions affected Red Hat / Red Hat Single Sign-On 7.6 for RHEL 8
All versions affected Red Hat / Red Hat Single Sign-On 7.6 for RHEL 9
All versions affected Red Hat / RHEL-8 based Middleware Containers
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2023:3883 access.redhat.com: https://access.redhat.com/errata/RHSA-2023:3884 access.redhat.com: https://access.redhat.com/errata/RHSA-2023:3885 access.redhat.com: https://access.redhat.com/errata/RHSA-2023:3888 access.redhat.com: https://access.redhat.com/errata/RHSA-2023:3892 access.redhat.com: https://access.redhat.com/security/cve/CVE-2023-2585 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2196335