CVE-2021-25741 – k8s.io/kubernetes

Package

Manager: go
Name: k8s.io/kubernetes
Vulnerable Version: >=0 <1.19.15 || >=1.20.0 <1.20.11 || >=1.21.0 <1.21.5 || >=1.22.0 <1.22.2

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.28996 pctl0.9641

Details

Files or Directories Accessible to External Parties in kubernetes A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem.

Metadata

Created: 2021-11-01T17:32:28Z
Modified: 2021-11-01T17:26:17Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-f5f7-6478-qm6p/GHSA-f5f7-6478-qm6p.json
CWE IDs: ["CWE-20", "CWE-552"]
Alternative ID: GHSA-f5f7-6478-qm6p
Finding: F123
Auto approve: 1