Vulnerability Description
In Gardener before 0.20.0, incorrect access control in seed clusters allows information disclosure by sending HTTP GET requests from one's own shoot clusters to foreign shoot clusters. This occurs because traffic from shoot to seed via the VPN endpoint is not blocked.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gardener | Gardener | < 0.20.0 |
References
- https://github.com/gardener/gardener/pull/874Issue TrackingThird Party Advisory
- https://github.com/gardener/vpn/issues/40Third Party Advisory
- https://groups.google.com/forum/#%21topic/gardener/pH6dNIEhv-A
- https://github.com/gardener/gardener/pull/874Issue TrackingThird Party Advisory
- https://github.com/gardener/vpn/issues/40Third Party Advisory
- https://groups.google.com/forum/#%21topic/gardener/pH6dNIEhv-A
FAQ
What is CVE-2019-12494?
CVE-2019-12494 is a vulnerability with a CVSS score of 8.5 (HIGH). In Gardener before 0.20.0, incorrect access control in seed clusters allows information disclosure by sending HTTP GET requests from one's own shoot clusters to foreign shoot clusters. This occurs bec...
How severe is CVE-2019-12494?
CVE-2019-12494 has been rated HIGH with a CVSS base score of 8.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-12494?
Check the references section above for vendor advisories and patch information. Affected products include: Gardener Gardener.