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[email protected]CVE-2016-7075

HistorySep 10, 2018 - 2:29 p.m.

CVE-2016-7075

2018-09-1014:29:00

CWE-295

[email protected]

web.nvd.nist.gov

kubernetes

openshift enterprise 3

x.509 certificate

authentication bypass

cve-2016-7075

nvd

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

71.6%

JSON

It was found that Kubernetes as used by Openshift Enterprise 3 did not correctly validate X.509 client intermediate certificate host name fields. An attacker could use this flaw to bypass authentication requirements by using a specially crafted X.509 certificate.

Affected configurations

NVD

Node

kuberneteskubernetesMatch-

Node

redhatopenshiftMatch3.1enterprise

redhatopenshiftMatch3.2enterprise

redhatopenshiftMatch3.3enterprise

CPENameOperatorVersion
kubernetes:kuberneteskuberneteseq-

CPE	Name	Operator	Version
kubernetes:kubernetes	kubernetes	eq	-

CNA Affected

[
  {
    "product": "OpenShift",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]