8.8
CVE-2021-25741
- EPSS 33.04%
- Published 20.09.2021 17:15:08
- Last modified 21.11.2024 05:55:19
- Source jordan@liggitt.net
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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.
Data is provided by the National Vulnerability Database (NVD)
Kubernetes ≫ Kubernetes Version <= 1.19.14
Kubernetes ≫ Kubernetes Version >= 1.20.0 <= 1.20.10
Kubernetes ≫ Kubernetes Version >= 1.21.0 <= 1.21.4
Kubernetes ≫ Kubernetes Version >= 1.22.0 <= 1.22.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 33.04% | 0.968 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 8.1 | 2.8 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
|
| nvd@nist.gov | 5.5 | 8 | 4.9 |
AV:N/AC:L/Au:S/C:P/I:P/A:N
|
| jordan@liggitt.net | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-552 Files or Directories Accessible to External Parties
The product makes files or directories accessible to unauthorized actors, even though they should not be.