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githubGitHub Advisory DatabaseGHSA-XC8M-28VV-4PJC
HistoryJun 16, 2023 - 9:30 a.m.

Kubelet vulnerable to bypass of seccomp profile enforcement

2023-06-1609:30:24
CWE-1287
GitHub Advisory Database
github.com
5
kubelet
seccomp
vulnerability
bypass
enforcement

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.7%

A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.

Affected configurations

Vulners
Node
k8s.iokubernetesRange<1.27.2
OR
k8s.iokubernetesRange<1.26.5
OR
k8s.iokubernetesRange<1.25.10
OR
k8s.iokubernetesRange<1.24.14

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.7%