CVEvulnerability

CVE-2019-11248

8.2 HIGH Published 2019-08-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-08-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
CVSS 3.0 ([email protected])
6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P
Weaknesses
CWE-419, CWE-862

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.

Affected configurations

• kubernetes kubernetes (< 1.12.10) • kubernetes kubernetes 1.13.0 • kubernetes kubernetes 1.13.1 • kubernetes kubernetes 1.13.2 • kubernetes kubernetes 1.13.3 • kubernetes kubernetes 1.13.4 • kubernetes kubernetes 1.13.5 • kubernetes kubernetes 1.13.6 • kubernetes kubernetes 1.13.7 • kubernetes kubernetes 1.13.8 • kubernetes kubernetes 1.14.0 • kubernetes kubernetes 1.14.1 • kubernetes kubernetes 1.14.2 • kubernetes kubernetes 1.14.3 • kubernetes kubernetes 1.14.4 • kubernetes kubernetes 1.15.0

Related

Weakness · CWE (2)

  • CWE-419 Unprotected Primary Channel weakness
  • CWE-862 Missing Authorization weakness

References