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.
This vulnerability carries a LOW severity rating with a CVSS v3.1 score of 3.5, indicating it can be exploited remotely over the network with relatively low complexity though user interaction is required . The vulnerability impacts limited data confidentiality, limited integrity, for affected systems. Impacting 6 products from redhat, from redhat, from redhat and 3 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2023-12-21T10:15:34.533
2024-11-21T07:58:52.737
Modified
CVSSv3.1: 3.5 (LOW)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | redhat | single_sign-on | 7.6 | Yes |
| Operating System | redhat | enterprise_linux | 7.0 | No |
| Operating System | redhat | enterprise_linux | 8.0 | No |
| Operating System | redhat | enterprise_linux | 9.0 | No |
| Application | redhat | openshift_container_platform | 4.11 | Yes |
| Application | redhat | openshift_container_platform | 4.12 | Yes |
| Application | redhat | openshift_container_platform_for_ibm_z | 4.9 | Yes |
| Application | redhat | openshift_container_platform_for_ibm_z | 4.10 | Yes |
| Application | redhat | openshift_container_platform_for_linuxone | 4.9 | Yes |
| Application | redhat | openshift_container_platform_for_linuxone | 4.10 | Yes |
| Application | redhat | openshift_container_platform_for_power | 4.9 | Yes |
| Application | redhat | openshift_container_platform_for_power | 4.10 | Yes |
| Operating System | redhat | enterprise_linux | 8.0 | No |
| Application | redhat | single_sign-on | - | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For redhat's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.