CVE-2024-32498 — cinder
MEDIUMCVE-2024-32498 is a medium-severity (CVSS 6.5) CWE-552 vulnerability in cinder. No vendor fix is recorded yet; mitigation options are listed below.
OpenStack Cinder, Glance, and Nova vulnerable to arbitrary file access
Exploitation Status
No confirmed exploitation observed yet
- CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.
Exploitation and automatability from CISA’s SSVC triage for CVE-2024-32498.
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
How urgent is this, really
CVE-2024-32498 plotted by exploitation likelihood (EPSS) against impact (CVSS). The shaded corner — EPSS 50%+ and CVSS 7.0+ — is where this CVE doesn't sit, though severity or exploitability alone can still warrant action.
Where this sits among everything scored
Of 377,333 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Real counts from FIRST.org, not a sample — log-scaled since the landscape is heavily right-skewed.
Real-World Exposure
cinder🐍glance🐍novaReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.
Description
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.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐍PyPI | cinder | all versions | No fix |
| 🐍PyPI | glance | all versions | No fix |
| 🐍PyPI | nova | all versions | No fix |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for cinder, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
No patched version of cinder has shipped for CVE-2024-32498 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like CVE-2024-32498 can be triaged on real exposure rather than presence alone.
Tailored to CVE-2024-32498. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Fixing This On Your OS
If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.
The vast majority of deployments of Red Hat OpenStack Platform should be assumed to be vulnerable as they are likely to be using at least one of the impacted services: Compute (nova), Block Storage (cinder), and Image (glance). While an attacker must have valid login credentials to exploit this vulnerability,…
| Product | Fixed in | Advisory |
|---|---|---|
| Red Hat OpenStack Platform 16.1 | openstack-cinder-1:15.4.0-1.20230510003503.el8ost | RHSA-2024:4425 |
| Red Hat OpenStack Platform 16.2 | openstack-cinder-1:15.6.1-2.20230906144858.el8ost | RHSA-2024:4273 |
| Red Hat OpenStack Platform 17.1 for RHEL 8 | openstack-nova-1:23.2.3-17.1.20231018123754.el8ost | RHSA-2024:4274 |
| Red Hat OpenStack Platform 17.1 for RHEL 9 | openstack-cinder-1:18.2.2-17.1.20231011140829.el9ost | RHSA-2024:4272 |
Frequently Asked Questions
Is CVE-2024-32498 in your dependencies?
O3 Security finds CVE-2024-32498 across PyPI dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.