FKIE_CVE-2016-7075

Vulnerability from fkie_nvd - Published: 2018-09-10 14:29 - Updated: 2024-11-21 02:57
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.1 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2016:2064Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7075Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://github.com/kubernetes/kubernetes/issues/34517Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2016:2064Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7075Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/kubernetes/kubernetes/issues/34517Exploit, Patch, Third Party Advisory
Impacted products
Vendor Product Version
kubernetes kubernetes -
redhat openshift 3.1
redhat openshift 3.2
redhat openshift 3.3
To clipboard 

{
  "configurations": [
    {
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        {
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              "vulnerable": true
            }
          ],
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    {
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        {
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            },
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto que Kubernetes, tal y como se emplea en Openshift Enterprise 3, no valida los campos de nombre del host del certificado intermediario de cliente X.509. Un atacante podr\u00eda emplear este error para omitir los requisitos de autenticaci\u00f3n mediante el uso de un certificado X.509 especialmente manipulado"
    }
  ],
  "id": "CVE-2016-7075",
  "lastModified": "2024-11-21T02:57:24.557",
  "metrics": {
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        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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          "scope": "UNCHANGED",
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  "published": "2018-09-10T14:29:00.800",
  "references": [
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      "tags": [
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
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      "type": "Secondary"
    }
  ]
}


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