CVE-2019-11255CWE-20

Kubernetes CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation

Medium · published December 5, 2019

CVSS v3.1
4.8
EPSS
2%
Percentile
80.7
In the wild
Unconfirmed
What it is

Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.02014 · 80.7th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2019-12-05T16:05Z
EPSS history
Timeline
  • 05 DEC 16:05Z
    Kubernetes CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation
    cvelistv5