{"id":"UBUNTU-CVE-2024-40767","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.","modified":"2026-02-04T03:17:48.591705Z","published":"2024-07-23T15:00:00Z","related":["USN-6911-1"],"upstream":["CVE-2024-40767"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-40767"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-40767"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6911-1"}],"affected":[{"package":{"name":"nova","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/nova@2:13.1.4-0ubuntu4.5+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:12.0.0-0ubuntu2","2:13.0.0~b1-0ubuntu1","2:13.0.0~b2-0ubuntu1","2:13.0.0~b3-0ubuntu1","2:13.0.0~rc1-0ubuntu1","2:13.0.0~rc3-0ubuntu1","2:13.0.0-0ubuntu1","2:13.0.0-0ubuntu2","2:13.0.0-0ubuntu5","2:13.1.0-0ubuntu1","2:13.1.1-0ubuntu1","2:13.1.1-0ubuntu1.1","2:13.1.2-0ubuntu2","2:13.1.3-0ubuntu1","2:13.1.3-0ubuntu2","2:13.1.4-0ubuntu1","2:13.1.4-0ubuntu2","2:13.1.4-0ubuntu3","2:13.1.4-0ubuntu4.1","2:13.1.4-0ubuntu4.2","2:13.1.4-0ubuntu4.3","2:13.1.4-0ubuntu4.4","2:13.1.4-0ubuntu4.5","2:13.1.4-0ubuntu4.5+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"nova-ajax-console-proxy","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_version":"2:13.1.4-0ubuntu4.5+esm1","binary_name":"nova-api"},{"binary_name":"nova-api-metadata","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-api-os-compute","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-api-os-volume","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-cells","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-cert","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-common","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-compute","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-compute-kvm","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-compute-libvirt","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_version":"2:13.1.4-0ubuntu4.5+esm1","binary_name":"nova-compute-lxc"},{"binary_name":"nova-compute-qemu","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-compute-vmware","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-compute-xen","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-conductor","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-console","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-consoleauth","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-network","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-novncproxy","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-scheduler","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-serialproxy","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-spiceproxy","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-volume","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"nova-xvpvncproxy","binary_version":"2:13.1.4-0ubuntu4.5+esm1"},{"binary_name":"python-nova","binary_version":"2:13.1.4-0ubuntu4.5+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-40767.json"}},{"package":{"name":"nova","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/nova@2:17.0.13-0ubuntu5.4+esm1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:16.0.1-0ubuntu1","2:16.0.1-0ubuntu2","2:17.0.0~b1-0ubuntu1","2:17.0.0~b2-0ubuntu2","2:17.0.0~b3-0ubuntu3","2:17.0.0~b3-0ubuntu4","2:17.0.0~rc1-0ubuntu1","2:17.0.0~rc2-0ubuntu1","2:17.0.0~rc3-0ubuntu1","2:17.0.0-0ubuntu1","2:17.0.1-0ubuntu1","2:17.0.3-0ubuntu1","2:17.0.4-0ubuntu1","2:17.0.5-0ubuntu1","2:17.0.5-0ubuntu2","2:17.0.6-0ubuntu1","2:17.0.7-0ubuntu1","2:17.0.7-0ubuntu2","2:17.0.9-0ubuntu1","2:17.0.9-0ubuntu3","2:17.0.10-0ubuntu2","2:17.0.10-0ubuntu2.1","2:17.0.11-0ubuntu1","2:17.0.12-0ubuntu1","2:17.0.13-0ubuntu1","2:17.0.13-0ubuntu2","2:17.0.13-0ubuntu3","2:17.0.13-0ubuntu4","2:17.0.13-0ubuntu5","2:17.0.13-0ubuntu5.2","2:17.0.13-0ubuntu5.3","2:17.0.13-0ubuntu5.4","2:17.0.13-0ubuntu5.4+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"nova-ajax-console-proxy","binary_version":"2:17.0.13-0ubuntu5.4+esm1"},{"binary_name":"nova-api","binary_version":"2:17.0.13-0ubuntu5.4+esm1"},{"binary_version":"2:17.0.13-0ubuntu5.4+esm1","binary_name":"nova-api-metadata"},{"binary_name":"nova-api-os-compute","binary_version":"2:17.0.13-0ubuntu5.4+esm1"},{"binary_name":"nova-api-os-volume","binary_version":"2:17.0.13-0ubuntu5.4+esm1"},{"binary_name":"nova-cells","binary_version":"2:17.0.13-0ubuntu5.4+esm1"},{"binary_name":"nova-common","binary_version":"2:17.0.13-0ubuntu5.4+esm1"},{"binary_name":"nova-compute","binary_version":"2:17.0.13-0ubuntu5.4+esm1"},{"binary_version":"2:17.0.13-0ubuntu5.4+esm1","binary_name":"nova-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