CVE-2020-8563CWE-532

Secret leaks in logs for vSphere Provider kube-controller-manager

Medium · published December 7, 2020

CVSS v3.1
4.7
EPSS
1%
Percentile
42.4
In the wild
Unconfirmed
What it is

In Kubernetes clusters using VSphere as a cloud provider, with a logging level set to 4 or above, VSphere cloud credentials will be leaked in the cloud controller manager's log. This affects < v1.19.3.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00511 · 42.4th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2020-12-07T22:00Z
EPSS history
Timeline
  • 07 DEC 22:00Z
    Secret leaks in logs for vSphere Provider kube-controller-manager
    cvelistv5