Vulnerability Monitor

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CVE-2019-11248

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.

Published

2019-08-29T01:15:11.367

Last Modified

2024-11-21T04:20:48.100

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.2 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

4.9

Weaknesses
  • Type: Secondary
    CWE-419
  • Type: Primary
    CWE-862
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application kubernetes kubernetes < 1.12.10 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.0 Yes
Application kubernetes kubernetes 1.13.1 Yes
Application kubernetes kubernetes 1.13.1 Yes
Application kubernetes kubernetes 1.13.2 Yes
Application kubernetes kubernetes 1.13.2 Yes
Application kubernetes kubernetes 1.13.3 Yes
Application kubernetes kubernetes 1.13.3 Yes
Application kubernetes kubernetes 1.13.4 Yes
Application kubernetes kubernetes 1.13.4 Yes
Application kubernetes kubernetes 1.13.5 Yes
Application kubernetes kubernetes 1.13.5 Yes
Application kubernetes kubernetes 1.13.6 Yes
Application kubernetes kubernetes 1.13.6 Yes
Application kubernetes kubernetes 1.13.7 Yes
Application kubernetes kubernetes 1.13.7 Yes
Application kubernetes kubernetes 1.13.8 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.0 Yes
Application kubernetes kubernetes 1.14.1 Yes
Application kubernetes kubernetes 1.14.1 Yes
Application kubernetes kubernetes 1.14.2 Yes
Application kubernetes kubernetes 1.14.2 Yes
Application kubernetes kubernetes 1.14.3 Yes
Application kubernetes kubernetes 1.14.3 Yes
Application kubernetes kubernetes 1.14.4 Yes
Application kubernetes kubernetes 1.15.0 Yes
Application kubernetes kubernetes 1.15.0 Yes
Application kubernetes kubernetes 1.15.0 Yes
Application kubernetes kubernetes 1.15.0 Yes
Application kubernetes kubernetes 1.15.0 Yes
Application kubernetes kubernetes 1.15.0 Yes
Application kubernetes kubernetes 1.15.0 Yes
Application kubernetes kubernetes 1.15.0 Yes
References