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KubernetesCVE-2018-1002100

HistoryJun 02, 2018 - 1:29 a.m.

CVE-2018-1002100

2018-06-0201:29:02

CWE-20

kubernetes

web.nvd.nist.gov

cve-2018-1002100

kubernetes

kubectl

cp command

vulnerability

nvd

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

20.7%

JSON

In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.

Affected configurations

Nvd

Node

kuberneteskubernetesRange1.5.0–1.5.9

kuberneteskubernetesRange1.6.0–1.6.14

kuberneteskubernetesRange1.7.0–1.7.17

kuberneteskubernetesRange1.8.0–1.8.15

kuberneteskubernetesRange1.9.0–1.9.5

VendorProductVersionCPE
kuberneteskubernetes*cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
kubernetes	kubernetes	*	cpe:2.3:a:kubernetes:kubernetes::::::::

CNA Affected

[
  {
    "product": "Kubernetes",
    "vendor": "Kubernetes",
    "versions": [
      {
        "status": "affected",
        "version": "v1.5.x"
      },
      {
        "status": "affected",
        "version": "v1.6.x"
      },
      {
        "status": "affected",
        "version": "v1.7.x"
      },
      {
        "status": "affected",
        "version": "v1.8.x"
      },
      {
        "lessThan": "v1.9.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]