CVE Vulnerability

CVE-2019-12494

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://groups.google.com/forum/#!topic/gardener/pH6dNIEhv-A Mailing List Third Party Advisory
https://github.com/gardener/vpn/issues/40 Third Party Advisory
https://github.com/gardener/gardener/pull/874 Issue Tracking Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:gardener:gardener:*:*:*:*:*:*:*:*
Information

Published : 2019-06-05 07:29

Updated : 2020-08-24 05:37

NVD link : CVE-2019-12494

Mitre link : CVE-2019-12494

Products Affected
No products.
CWE
NVD-CWE-noinfo