CVE-2020-8566CWE-532

Ceph RBD adminSecrets exposed in logs when loglevel >= 4

Medium · published December 7, 2020

CVSS v3.1
4.7
EPSS
1%
Percentile
43.7
In the wild
Unconfirmed
What it is

In Kubernetes clusters using Ceph RBD as a storage provisioner, with logging level of at least 4, Ceph RBD admin secrets can be written to logs. This occurs in kube-controller-manager's logs during provisioning of Ceph RBD persistent claims. This affects < v1.19.3, < v1.18.10, < v1.17.13.

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
0.00526 · 43.7th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2020-12-07T22:00Z
EPSS history
Timeline
  • 07 DEC 22:00Z
    Ceph RBD adminSecrets exposed in logs when loglevel >= 4
    cvelistv5