CVE-2020-8555CWE-918

Kubernetes kube-controller-manager SSRF

Medium · published June 4, 2020

CVSS v3.1
6.3
EPSS
4%
Percentile
89.6
In the wild
Unconfirmed
What it is

The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.03679 · 89.6th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2020-06-04T21:50Z
EPSS history
Timeline
  • 04 JUN 21:50Z
    Kubernetes kube-controller-manager SSRF
    cvelistv5