{"id":"CVE-2024-40767","published":"2024-07-24T00:00:00Z","modified":"2025-11-04T16:12:31Z","title":"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…","vendor":null,"product":null,"tier":"tail","description":{"text":"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.","provenance":"source","from":"CVE.org"},"cvss":{"score":6.5,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00949,"percentile":0.61099,"provenance":"source"},"cwes":[{"id":"CWE-552","name":"Files or Directories Accessible to External Parties"}],"references":[{"url":"https://launchpad.net/bugs/2071734","tags":[]},{"url":"https://security.openstack.org","tags":[]},{"url":"https://www.openwall.com/lists/oss-security/2024/07/23/2","tags":[]},{"url":"https://security.openstack.org/ossa/OSSA-2024-002.html","tags":[]},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00017.html","tags":[]}],"priority":{"score":16.8,"factors":[{"name":"EPSS percentile","points":12.22},{"name":"CVSS severity","points":4.55}]},"affected":[{"ecosystem":"PyPI","package":"Nova","vulnerableRanges":["<=27.4.0",">=28.0.0, <=28.2.0",">=29.0.0, <=29.1.0"],"patched":[],"from":["GHSA-rm86-h44c-2r2m","PYSEC-2026-1709"],"provenance":"source"}],"euvd":{"id":"EUVD-2024-2412","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-cinder-cve-2022-47951","parents":[{"from":"CVE-2022-47951","to":"CVE-2024-40767","relation":"incomplete-fix","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"NOTE: this issue exists because of an incomplete fix for CVE-2022-47951 and CVE-2024-32498.","from":"CVE.org","in":"CVE-2024-40767"}]},{"from":"CVE-2024-32498","to":"CVE-2024-40767","relation":"incomplete-fix","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"NOTE: this issue exists because of an incomplete fix for CVE-2022-47951 and CVE-2024-32498.","from":"CVE.org","in":"CVE-2024-40767"}]}]}}