CVE-2024-40767

{"id": "CVE-2024-40767", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-07-24T05:15:12.907", "references": [{"url": "https://launchpad.net/bugs/2071734", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://security.openstack.org", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.openstack.org/ossa/OSSA-2024-002.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.openwall.com/lists/oss-security/2024/07/23/2", "tags": ["Mailing List"], "source": "cve@mitre.org"}, {"url": "https://launchpad.net/bugs/2071734", "tags": ["Exploit", "Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00017.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.openstack.org", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.openstack.org/ossa/OSSA-2024-002.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.openwall.com/lists/oss-security/2024/07/23/2", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-552"}]}], "descriptions": [{"lang": "en", "value": "In OpenStack Nova before 27.4.1, 28 before 28.2.1, and 29 before 29.1.1, by supplying a raw format image that is actually a crafted QCOW2 image with a backing file path or VMDK flat image with a descriptor file path, an authenticated user may convince systems to return a copy of the referenced file's contents from the server, resulting in unauthorized access to potentially sensitive data. All Nova deployments are affected. NOTE: this issue exists because of an incomplete fix for CVE-2022-47951 and CVE-2024-32498."}, {"lang": "es", "value": "En OpenStack Nova anterior a 27.4.1, 28 anterior a 28.2.1 y 29 anterior a 29.1.1, al proporcionar una imagen sin formato que en realidad es una imagen QCOW2 manipulada con una ruta de archivo de respaldo o una imagen plana VMDK con una ruta de archivo descriptiva, se El usuario autenticado puede convencer a los sistemas para que devuelvan una copia del contenido del archivo al que se hace referencia desde el servidor, lo que resulta en un acceso no autorizado a datos potencialmente confidenciales. Todas las implementaciones de Nova se ven afectadas. NOTA: este problema existe debido a una soluci\u00f3n incompleta para CVE-2022-47951 y CVE-2024-32498."}], "lastModified": "2025-11-04T17:15:55.573", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D74C8EE9-1EC5-4286-B208-383ED634118F", "versionEndExcluding": "27.4.1"}, {"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "716EDE86-85A2-4CB9-B494-D4F2D08052F3", "versionEndExcluding": "28.2.1", "versionStartIncluding": "28.0.0"}, {"criteria": "cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "11E02C0C-E7BD-47D4-BAF9-906CE166CD0B", "versionEndExcluding": "29.1.1", "versionStartIncluding": "29.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}