GitHub Advisory DatabaseGHSA-F5F7-6478-QM6PFiles or Directories Accessible to External Parties in kubernetes
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
5.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| k8s.io/kubernetes | lt | 1.22.2 | |
| k8s.io/kubernetes | lt | 1.21.5 | |
| k8s.io/kubernetes | lt | 1.20.11 | |
| k8s.io/kubernetes | lt | 1.19.15 |
References
github.com/advisories/GHSA-f5f7-6478-qm6p
github.com/bottlerocket-os/bottlerocket/security/advisories/GHSA-f5f7-6478-qm6p
github.com/kubernetes/kubernetes/issues/104980
groups.google.com/g/kubernetes-security-announce/c/nyfdhK24H7s
nvd.nist.gov/vuln/detail/CVE-2021-25741
security.netapp.com/advisory/ntap-20211008-0006/
Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
5.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N