Auth bypass in Red Hat Advanced Cluster Management For Kubernetes 2
CVE-2022-3248
A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.
Vulnerability class: Broken Access Control
EPSS: 0.004 (32.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Red Hat Advanced Cluster Management For Kubernetes 2
- Red Hat Ansible Automation Platform 1.2
- Red Hat Ansible Tower 3
- Red Hat Openshift Container Platform 3.11
- Red Hat Openshift Container Platform 4
- Redhat Advanced_cluster_management_for_kubernetes — versions 2.0
- Redhat Openshift_container_platform — versions 4.0
- N/a Kubernetes
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vdb-entry, Vendor Advisory)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-3248?
- CVE-2022-3248 is a medium-severity vulnerability in Red Hat Advanced Cluster Management For Kubernetes 2, classified under Incorrect Authorization. CVSS score: 4.4/10. Published 2023-10-05.
- How severe is CVE-2022-3248?
- Medium severity. CVSS v3 base score is 4.4 out of 10.