Security Vulnerabilities affect IBM Cloud Private - Kubernetes
CVEID:CVE-2021-25741
**DESCRIPTION:**Kubernetes could allow a remote authenticated attacker to bypass security restrictions, caused by a symlink exchange flaw in kubelet. By sending a specially-crafted request, an attacker could exploit this vulnerability to create a container with subpath volume mounts to access files and directories outside of the volume.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/209533 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Product(s) | Version(s) |
---|---|
IBM Cloud Private | 3.2.1 CD |
IBM Cloud Private | 3.2.2 CD |
Product defect fixes and security updates are only available for the two most recent Continuous Delivery (CD) update packages
For IBM Cloud Private 3.2.1, apply fix pack:
For IBM Cloud Private 3.2.2, apply fix pack:
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0
None