CVE Vulnerability

CVE-2019-3779

Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cloudfoundry.org/blog/cve-2019-3779 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:cloudfoundry:container_runtime:*:*:*:*:*:*:*:*
Information

Published : 2019-03-08 04:29

Updated : 2019-10-09 11:49

NVD link : CVE-2019-3779

Mitre link : CVE-2019-3779

Products Affected
No products.
CWE
CWE-264