Vulnerability Details : CVE-2019-11245
In kubelet v1.13.6 and v1.14.2, containers for pods that do not specify an explicit runAsUser attempt to run as uid 0 (root) on container restart, or if the image was previously pulled to the node. If the pod specified mustRunAsNonRoot: true, the kubelet will refuse to start the container as root. If the pod did not specify mustRunAsNonRoot: true, the kubelet will run the container as uid 0.
Products affected by CVE-2019-11245
- cpe:2.3:a:kubernetes:kubernetes:1.13.6:*:*:*:*:*:*:*
- cpe:2.3:a:kubernetes:kubernetes:1.14.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-11245
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-11245
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
4.9
|
MEDIUM | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L |
1.4
|
3.4
|
Kubernetes | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-11245
-
Assigned by: nvd@nist.gov (Primary)
-
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.Assigned by: jordan@liggitt.net (Secondary)
References for CVE-2019-11245
-
https://github.com/kubernetes/kubernetes/issues/78308
CVE-2019-11245: v1.14.2, v1.13.6: container uid changes to root after first restart or if image is already pulled to the node · Issue #78308 · kubernetes/kubernetes · GitHubExploit;Patch;Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20190919-0003/
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