{"id":"CVE-2024-40767","aliases":[],"url":"https://o3.security/vulnerability/CVE-2024-40767","summary":"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…","details":"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.","published":"2024-07-24T00:00:00.000Z","modified":"2025-11-04T16:12:31.887Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://launchpad.net/bugs/2071734"},{"type":"WEB","url":"https://security.openstack.org"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2024/07/23/2"},{"type":"WEB","url":"https://security.openstack.org/ossa/OSSA-2024-002.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00017.html"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2025-11-04T16:12:31.887Z"}}