CVE-2022-47951
Last modified
CVE-2022-47951 is a medium-severity vulnerability rated 5.7/10 on the CVSS scale. 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.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openstack | Cinder | <= 19.1.2 |
| Openstack | Cinder | >= 20.0.0, < 20.0.2 |
| Openstack | Glance | < 23.0.1 |
| Openstack | Glance | >= 24.0.0, < 24.1.1 |
| Openstack | Nova | < 24.1.2 |
| Openstack | Nova | >= 25.0.0, < 25.0.2 |
| Debian | Debian Linux | 10.0 |
| Debian | Debian Linux | 11.0 |
References
- https://launchpad.net/bugs/1996188Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00040.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00041.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00042.htmlMailing List, Third Party Advisory
- https://security.openstack.org/ossa/OSSA-2023-002.htmlPatch, Vendor Advisory
- https://www.debian.org/security/2023/dsa-5336Third Party Advisory
- https://www.debian.org/security/2023/dsa-5337Third Party Advisory
- https://www.debian.org/security/2023/dsa-5338Third Party Advisory
- https://launchpad.net/bugs/1996188Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00040.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00041.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00042.htmlMailing List, Third Party Advisory
- https://security.openstack.org/ossa/OSSA-2023-002.htmlPatch, Vendor Advisory
- https://www.debian.org/security/2023/dsa-5336Third Party Advisory
- https://www.debian.org/security/2023/dsa-5337Third Party Advisory
- https://www.debian.org/security/2023/dsa-5338Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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