CVE-2024-32498
Publication date 2 July 2024
Last updated 24 July 2024
Ubuntu priority
An issue was discovered in OpenStack Cinder through 24.0.0, Glance before 28.0.2, and Nova before 29.0.3. Arbitrary file access can occur via custom QCOW2 external data. By supplying a crafted QCOW2 image that references a specific data 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. All Cinder and Nova deployments are affected; only Glance deployments with image conversion enabled are affected.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| cinder | 24.04 LTS noble |
Fixed 2:24.0.0-0ubuntu1.2
|
| 22.04 LTS jammy |
Fixed 2:20.3.1-0ubuntu1.4
|
|
| 20.04 LTS focal |
Fixed 2:16.4.2-0ubuntu2.8
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| glance | 24.04 LTS noble |
Fixed 2:28.0.1-0ubuntu1.2
|
| 22.04 LTS jammy |
Fixed 2:24.2.1-0ubuntu1.2
|
|
| 20.04 LTS focal |
Fixed 2:20.2.0-0ubuntu1.2
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| nova | 24.04 LTS noble |
Fixed 3:29.0.1-0ubuntu1.3
|
| 22.04 LTS jammy |
Fixed 3:25.2.1-0ubuntu2.3
|
|
| 20.04 LTS focal |
Fixed 2:21.2.4-0ubuntu2.8
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
6.5 · Medium
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-6882-1
- Cinder vulnerability
- 8 July 2024
- USN-6883-1
- OpenStack Glance vulnerability
- 8 July 2024
- USN-6884-1
- Nova vulnerability
- 8 July 2024