vulnerability

Kubernetes: CVE-2019-11248: /debug/pprof exposed on kubelet's healthz port

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
Aug 29, 2019
Added
Sep 11, 2019
Modified
Nov 19, 2024

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.

Solution(s)

kubernetes-upgrade-1_12_10kubernetes-upgrade-1_13_8kubernetes-upgrade-1_14_4kubernetes-upgrade-1_15_0
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.