CVE-2024-40767

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://launchpad.net/bugs/2071734	Exploit Issue Tracking
https://security.openstack.org	Vendor Advisory
https://security.openstack.org/ossa/OSSA-2024-002.html	Vendor Advisory
https://www.openwall.com/lists/oss-security/2024/07/23/2	Mailing List
https://launchpad.net/bugs/2071734	Exploit Issue Tracking
https://security.openstack.org	Vendor Advisory
https://security.openstack.org/ossa/OSSA-2024-002.html	Vendor Advisory
https://www.openwall.com/lists/oss-security/2024/07/23/2	Mailing List

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:nova::::::::
	cpe:2.3:a:openstack:nova::::::::
	cpe:2.3:a:openstack:nova::::::::

History

No history.

Information

Published : 2024-07-24 05:15

Updated : 2025-03-19 15:15

NVD link : CVE-2024-40767

Mitre link : CVE-2024-40767

CVE.ORG link : CVE-2024-40767

JSON object : View

Products Affected

openstack

nova

CWE

NVD-CWE-noinfo CWE-552

Files or Directories Accessible to External Parties

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