CVE-2024-5042
MEDIUMCVE-2024-5042 is a medium-severity (CVSS 6.6) CWE-250 vulnerability in github.com/submariner-io/submariner-operator. O3 Security confirms whether CVE-2024-5042 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Submariner-operator: rbac permissions can allow for the spread of node compromises
Real-World Exposure
github.com/submariner-io/submariner-operator🐹github.com/submariner-io/submariner-operator🐹github.com/submariner-io/submariner-operator🐹github.com/submariner-io/submariner-operatorReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.
Description
A flaw was found in the Submariner project. Due to unnecessary role-based access control permissions, a privileged attacker can run a malicious container on a node that may allow them to steal service account tokens and further compromise other nodes and potentially the entire cluster.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐹Go | github.com/submariner-io/submariner-operator | ≥ 0.16.0-m0&&< 0.16.4 | 0.16.4 |
| 🐹Go | github.com/submariner-io/submariner-operator | ≥ 0.17.0-m0&&< 0.17.2 | 0.17.2 |
| 🐹Go | github.com/submariner-io/submariner-operator | all versions | 0.15.4 |
| 🐹Go | github.com/submariner-io/submariner-operator | ≥ 0.18.0-m0&&< 0.18.0-rc0 | 0.18.0-rc0 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/submariner-io/submariner-operator. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update github.com/submariner-io/submariner-operator to 0.16.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2024-5042 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 pinpoints whether CVE-2024-5042 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to CVE-2024-5042. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2024-5042 in your dependencies?
O3 detects CVE-2024-5042 across Go dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.