CVE-2022-47951
5.7 · MEDIUMOverview
CVE-2022-47951 is a medium-severity vulnerability affecting openstack cinder. It was published on January 26, 2023 and has a CVSS 3.1 base score of 5.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data.
Remediation
Check the references section for vendor advisories and patches from openstack. Update cinder to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| openstack | cinder | 0 | Affected |
| openstack | glance | >= 0, < 23.0.1 | Affected |
| openstack | nova | >= 0, < 24.1.2 | Affected |
References
Frequently Asked Questions
What is CVE-2022-47951?
CVE-2022-47951 is a medium-severity vulnerability affecting openstack cinder. It was published on January 26, 2023 and has a CVSS 3.1 base score of 5.7 (MEDIUM).
How severe is CVE-2022-47951?
This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-47951?
Check the references section for vendor advisories and patches from openstack. Update cinder to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-47951?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-47951 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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