GHSA-jjgh-m322-fjx6 is a medium-severity (CVSS 5.5) CWE-284 vulnerability in octavia. A fix is available for octavia — see the affected versions and patch details below.
Openstack Octavia Access Control Vulnerability
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
GHSA-jjgh-m322-fjx6 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 377,166 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
octaviaReal-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
Description
An access-control flaw was found in the Octavia service when the cloud platform was deployed using Red Hat OpenStack Platform Director. An attacker could cause new amphorae to run based on any arbitrary image. This meant that a remote attacker could upload a new amphorae image and, if requested to spawn new amphorae, Octavia would then pick up the compromised image.
Mitigation
To prevent this vulnerability:
- Update Octavia's configuration setting (octavia.conf) to
amp_image_owner_id = $UUID_OF_SERVICE_PROJECTon all Octavia nodes. - Enable the new configuration by restarting both
octavia_workerandoctavia_health_manager.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐍PyPI | octavia | all versions | 0.9.0pip install --upgrade 'octavia==0.9.0' |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for octavia, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update octavia to 0.9.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-jjgh-m322-fjx6 is resolved across your whole dependency graph.
Workarounds
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 GHSA-jjgh-m322-fjx6 can be triaged on real exposure rather than presence alone.
Tailored to GHSA-jjgh-m322-fjx6. 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.
| Product | Fixed in | Advisory |
|---|---|---|
| Red Hat OpenStack Platform 13.0 (Queens) | openstack-tripleo-common-0:8.6.8-11.el7ost | RHSA-2019:1742 |
| Red Hat OpenStack Platform 14.0 (Rocky) | openstack-tripleo-common-0:9.5.0-5.el7ost | RHSA-2019:1683 |
Frequently Asked Questions
Is GHSA-jjgh-m322-fjx6 in your dependencies?
O3 Security finds GHSA-jjgh-m322-fjx6 across PyPI dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.