CVE-2023-2250

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{"affected": [{"affectedData": [{"product": "MCE", "vendor": "n/a", "versions": [{"status": "affected", "version": "2.3.0"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:linuxfoundation:open_cluster_management:-:*:*:*:*:*:*:*", "matchCriteriaId": "0834F4B0-F5C7-43E7-9A7E-74B7FA455A6F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in the Open Cluster Management (OCM) when a user have access to the worker nodes which has the cluster-manager-registration-controller or cluster-manager deployments. A malicious user can take advantage of this and bind the cluster-admin to any service account or using the service account to list all secrets for all kubernetes namespaces, leading into a cluster-level privilege escalation."}], "id": "CVE-2023-2250", "lastModified": "2026-06-17T05:52:06.100", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-2250", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-02-04T16:29:56.423910Z", "version": "2.0.3"}}]}, "published": "2023-04-24T21:15:09.410", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/open-cluster-management-io/registration-operator/pull/344"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/open-cluster-management-io/registration-operator/pull/344"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-268"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Upstream acknowledges Nanzi Yang as the original reporter.", "bugzilla": {"description": "MCE: Potential Cluster Level Privilege Escalation In Open Cluster Management", "id": "2188607", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2188607"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-268->CWE-501", "details": ["A flaw was found in the Open Cluster Management (OCM) when a user have access to the worker nodes which has the cluster-manager-registration-controller or cluster-manager deployments. A malicious user can take advantage of this and bind the cluster-admin to any service account or using the service account to list all secrets for all kubernetes namespaces, leading into a cluster-level privilege escalation.", "A flaw was found in the Open Cluster Management (OCM) when a user has access to the worker nodes, which contain the cluster-manager-registration-controller or cluster-manager deployments. This flaw allows a malicious user to bind the cluster-admin to any service account or use the service account to list all secrets for all Kubernetes namespaces, leading to a cluster-level privilege escalation."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2023-2250", "package_state": [{"cpe": "cpe:/a:redhat:acm:2", "fix_state": "Affected", "package_name": "open-cluster-management", "product_name": "Red Hat Advanced Cluster Management for Kubernetes 2"}], "public_date": "2023-04-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-2250\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-2250\nhttps://github.com/open-cluster-management-io/registration-operator/pull/344"], "threat_severity": "Moderate"}

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