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CVE-2019-11248

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CVE-2019-11248

Published: Aug 29, 2019

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.0

6.5

MEDIUM

Description

The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. The go pprof endpoint is exposed over the Kubelet's healthz port. This debugging endpoint can potentially leak sensitive information such as internal Kubelet memory addresses and configuration, or for limited denial of service. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration.

VendorProductVersions

Kubernetes

Kubernetes

affected
prior to 1.12.10
affected
prior to 1.13.8
affected
prior to 1.14.4
affected
1.1
affected
1.2

+8 more versions

Weaknesses (CWE)

CWE-419

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

Low

References

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