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By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en OpenStack Cinder antes de 19.1.2, 20.x antes de 20.0.2 y 21.0.0; Vistazo antes de 23.0.1, 24.x antes de 24.1.1 y 25.0.0; y Nova antes de 24.1.2, 25.x antes de 25.0.2 y 26.0.0. Al proporcionar una imagen plana VMDK especialmente creada que hace referencia a una ruta de archivo de respaldo espec\u00edfica, un usuario autenticado puede convencer a los sistemas para que devuelvan una copia del contenido de ese archivo desde el servidor, lo que resulta en un acceso no autorizado a datos potencialmente confidenciales."}], "id": "CVE-2022-47951", "lastModified": "2025-03-31T17:15:39.117", "metrics": {"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": "nvd@nist.gov", "type": "Primary"}, {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-01-26T22:15:25.823", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://launchpad.net/bugs/1996188"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00040.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00041.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00042.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://security.openstack.org/ossa/OSSA-2023-002.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5336"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5337"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5338"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://launchpad.net/bugs/1996188"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00040.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00041.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00042.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://security.openstack.org/ossa/OSSA-2023-002.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5336"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5337"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5338"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank Arnaud Morin, Damien Rannou (OVH), Guillaume Espanel, and Pierre Libeau for reporting this issue.", "affected_release": [{"advisory": "RHSA-2023:1278", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openstack-nova-1:17.0.13-40.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 - ELS", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1279", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openstack-cinder-1:12.0.10-27.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 - ELS", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1280", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openstack-glance-1:16.0.1-13.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 - ELS", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1278", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openstack-nova-1:17.0.13-40.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens) for RHEL 7.6 EUS", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1279", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openstack-cinder-1:12.0.10-27.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens) for RHEL 7.6 EUS", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1280", "cpe": "cpe:/a:redhat:openstack:13::el7", "package": "openstack-glance-1:16.0.1-13.el7ost", "product_name": "Red Hat OpenStack Platform 13.0 (Queens) for RHEL 7.6 EUS", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1278", "cpe": "cpe:/a:redhat:openstack:16.1::el8", "package": "openstack-nova-1:20.4.1-1.20221005193231.1ee93b9.el8ost", "product_name": "Red Hat OpenStack Platform 16.1", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1279", "cpe": "cpe:/a:redhat:openstack:16.1::el8", "package": "openstack-cinder-1:15.4.0-1.20230206163350.58f0e73.el8ost", "product_name": "Red Hat OpenStack Platform 16.1", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1280", "cpe": "cpe:/a:redhat:openstack:16.1::el8", "package": "openstack-glance-1:19.0.4-1.20230207203320.5bbd356.el8ost", "product_name": "Red Hat OpenStack Platform 16.1", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1278", "cpe": "cpe:/a:redhat:openstack:16.2::el8", "package": "openstack-nova-1:20.6.2-2.20221005185231.6786e96.el8ost", "product_name": "Red Hat OpenStack Platform 16.2", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1279", "cpe": "cpe:/a:redhat:openstack:16.2::el8", "package": "openstack-cinder-1:15.6.1-2.20221003154726.87578a0.el8ost", "product_name": "Red Hat OpenStack Platform 16.2", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1280", "cpe": "cpe:/a:redhat:openstack:16.2::el8", "package": "openstack-glance-1:19.0.5-2.20220113204850.b3de9da.el8ost", "product_name": "Red Hat OpenStack Platform 16.2", "release_date": "2023-03-15T00:00:00Z"}, {"advisory": "RHSA-2023:1015", "cpe": "cpe:/a:redhat:openstack:17.0::el9", "package": "openstack-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost", "product_name": "Red Hat OpenStack Platform 17.0", "release_date": "2023-02-28T00:00:00Z"}, {"advisory": "RHSA-2023:1016", "cpe": "cpe:/a:redhat:openstack:17.0::el9", "package": "openstack-cinder-1:18.2.1-0.20230202190311.1776695.el9ost", "product_name": "Red Hat OpenStack Platform 17.0", "release_date": "2023-02-28T00:00:00Z"}, {"advisory": "RHSA-2023:1017", "cpe": "cpe:/a:redhat:openstack:17.0::el9", "package": "openstack-glance-1:22.1.1-0.20220919210603.677c89c.el9ost", "product_name": "Red Hat OpenStack Platform 17.0", "release_date": "2023-02-28T00:00:00Z"}], "bugzilla": {"description": "openstack: Arbitrary file access through custom VMDK flat descriptor", "id": "2161812", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2161812"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L", "status": "verified"}, "cwe": "CWE-552", "details": ["An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data.", "A flaw was found in OpenStack-nova, Openstack-glance, and Openstack-cinder. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data."], "name": "CVE-2022-47951", "public_date": "2023-01-24T15:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-47951\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-47951\nhttps://launchpad.net/bugs/1996188"], "threat_severity": "Important"}