FKIE_CVE-2018-5502

Vulnerability from fkie_nvd - Published: 2018-03-22 18:29 - Updated: 2024-11-21 04:08
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
On F5 BIG-IP versions 13.0.0 - 13.1.0.3, attackers may be able to disrupt services on the BIG-IP system with maliciously crafted client certificate. This vulnerability affects virtual servers associated with Client SSL profile which enables the use of client certificate authentication. Client certificate authentication is not enabled by default in Client SSL profile. There is no control plane exposure.
References
f5sirt@f5.comhttp://www.securitytracker.com/id/1040561Third Party Advisory, VDB Entry
f5sirt@f5.comhttps://support.f5.com/csp/article/K43121447Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1040561Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K43121447Vendor Advisory
Impacted products
Vendor Product Version
f5 big-ip_access_policy_manager *
f5 big-ip_advanced_firewall_manager *
f5 big-ip_analytics *
f5 big-ip_application_acceleration_manager *
f5 big-ip_application_security_manager *
f5 big-ip_domain_name_system *
f5 big-ip_edge_gateway *
f5 big-ip_global_traffic_manager *
f5 big-ip_link_controller *
f5 big-ip_local_traffic_manager *
f5 big-ip_policy_enforcement_manager *
f5 big-ip_webaccelerator *
f5 big-ip_websafe 1.0.0
To clipboard 

{
  "configurations": [
    {
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              "versionEndExcluding": "13.1.0.4",
              "versionStartIncluding": "13.0.0",
              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On F5 BIG-IP versions 13.0.0 - 13.1.0.3, attackers may be able to disrupt services on the BIG-IP system with maliciously crafted client certificate. This vulnerability affects virtual servers associated with Client SSL profile which enables the use of client certificate authentication. Client certificate authentication is not enabled by default in Client SSL profile. There is no control plane exposure."
    },
    {
      "lang": "es",
      "value": "Desde la versi\u00f3n 13.0.0 hasta la 13.1.0.3 de F5 BIG-IP, los atacantes podr\u00edan ser capaces de interrumpir servicios en el sistema BIG-IP con un certificado de cliente maliciosamente manipulado. Esta vulnerabilidad afecta a los servidores virtuales asociados con el perfil Client SSL, que habilita el uso de autenticaci\u00f3n de certificados de cliente. Este tipo de autenticaci\u00f3n no est\u00e1 habilitado por defecto en el perfil Client SSL. No hay ninguna exposici\u00f3n del plano de control."
    }
  ],
  "id": "CVE-2018-5502",
  "lastModified": "2024-11-21T04:08:55.943",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-03-22T18:29:00.510",
  "references": [
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      "source": "f5sirt@f5.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
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    },
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      "tags": [
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    },
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  "sourceIdentifier": "f5sirt@f5.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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