CVE-2020-25655

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{"affected": [{"affectedData": [{"product": "open-cluster-management", "vendor": "Red Hat", "versions": [{"status": "affected", "version": "2.0.4"}, {"status": "affected", "version": "2.1.0"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:advanced_cluster_management_for_kubernetes:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "4B0E6B4B-BAA6-474E-A18C-72C9719CEC1F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in ManagedClusterView API, that could allow secrets to be disclosed to users without the correct permissions. Views created for an admin user would be made available for a short time to users with only view permission. In this short time window the user with view permission could read cluster secrets that should only be disclosed to admin users."}, {"lang": "es", "value": "Se detect\u00f3 un problema en la API ManagedClusterView, que podr\u00eda permitir que sean divulgados secretos a usuarios sin los permisos correctos. Unas vistas creadas para un usuario administrador estar\u00e1n disponibles durante un breve per\u00edodo de tiempo para los usuarios que solo tengan permiso de visualizaci\u00f3n. En este breve per\u00edodo de tiempo, el usuario con permiso de visualizaci\u00f3n podr\u00eda leer los secretos del cl\u00faster que solo deber\u00edan ser divulgados a usuarios administradores"}], "id": "CVE-2020-25655", "lastModified": "2026-06-17T03:07:04.170", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 3.6, "source": "secalert@redhat.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-09T15:15:12.740", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25655"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25655"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-863"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2020:4304", "cpe": "cpe:/a:redhat:acm:2.0::el8", "package": "rhacm2/acm-operator-bundle:v2.0.4-14", "product_name": "Red Hat Advanced Cluster Management for Kubernetes 2.0 for RHEL 8", "release_date": "2020-10-22T00:00:00Z"}], "bugzilla": {"description": "open-cluster-management: RBAC bypass may disclose cluster secrets to other users", "id": "1888475", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1888475"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "status": "verified"}, "cwe": "CWE-863", "details": ["An issue was discovered in ManagedClusterView API, that could allow secrets to be disclosed to users without the correct permissions. Views created for an admin user would be made available for a short time to users with only view permission. In this short time window the user with view permission could read cluster secrets that should only be disclosed to admin users.", "A flaw was found in the ManagedClusterView API, allowed secrets to be disclosed to users without the correct permissions. Views created for an admin user are made available for a short time to users with view-only permission. In this short time window, the user with view-only permission can read cluster secrets that should only be disclosed to admin users. The highest threat from this vulnerability is to confidentiality."], "name": "CVE-2020-25655", "public_date": "2020-10-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-25655\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-25655"], "threat_severity": "Moderate"}

{}