FKIE_CVE-2019-6643

Vulnerability from fkie_nvd - Published: 2019-09-04 18:15 - Updated: 2026-06-17 02:39
Summary
On versions 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, and 11.5.2-11.6.4, an attacker sending specifically crafted DHCPv6 requests through a BIG-IP virtual server configured with a DHCPv6 profile may be able to cause the TMM process to produce a core file.
Impacted products
Vendor Product Version
f5 big-ip_local_traffic_manager *
f5 big-ip_local_traffic_manager *
f5 big-ip_local_traffic_manager *
f5 big-ip_local_traffic_manager 14.0.0
f5 big-ip_local_traffic_manager 14.1.0
f5 big-ip_advanced_firewall_manager *
f5 big-ip_advanced_firewall_manager *
f5 big-ip_advanced_firewall_manager *
f5 big-ip_advanced_firewall_manager 14.0.0
f5 big-ip_advanced_firewall_manager 14.1.0
f5 big-ip_application_acceleration_manager *
f5 big-ip_application_acceleration_manager *
f5 big-ip_application_acceleration_manager *
f5 big-ip_application_acceleration_manager 14.0.0
f5 big-ip_application_acceleration_manager 14.1.0
f5 big-ip_analytics *
f5 big-ip_analytics *
f5 big-ip_analytics *
f5 big-ip_analytics 14.0.0
f5 big-ip_analytics 14.1.0
f5 big-ip_access_policy_manager *
f5 big-ip_access_policy_manager *
f5 big-ip_access_policy_manager *
f5 big-ip_access_policy_manager 14.0.0
f5 big-ip_access_policy_manager 14.1.0
f5 big-ip_application_security_manager *
f5 big-ip_application_security_manager *
f5 big-ip_application_security_manager *
f5 big-ip_application_security_manager 14.0.0
f5 big-ip_application_security_manager 14.1.0
f5 big-ip_edge_gateway *
f5 big-ip_edge_gateway *
f5 big-ip_edge_gateway *
f5 big-ip_edge_gateway 14.0.0
f5 big-ip_edge_gateway 14.1.0
f5 big-ip_fraud_protection_service *
f5 big-ip_fraud_protection_service *
f5 big-ip_fraud_protection_service *
f5 big-ip_fraud_protection_service 14.0.0
f5 big-ip_fraud_protection_service 14.1.0
f5 big-ip_global_traffic_manager *
f5 big-ip_global_traffic_manager *
f5 big-ip_global_traffic_manager *
f5 big-ip_global_traffic_manager 14.0.0
f5 big-ip_global_traffic_manager 14.1.0
f5 big-ip_link_controller *
f5 big-ip_link_controller *
f5 big-ip_link_controller *
f5 big-ip_link_controller 14.0.0
f5 big-ip_link_controller 14.1.0
f5 big-ip_policy_enforcement_manager *
f5 big-ip_policy_enforcement_manager *
f5 big-ip_policy_enforcement_manager *
f5 big-ip_policy_enforcement_manager 14.0.0
f5 big-ip_policy_enforcement_manager 14.1.0
f5 big-ip_webaccelerator *
f5 big-ip_webaccelerator *
f5 big-ip_webaccelerator *
f5 big-ip_webaccelerator 14.0.0
f5 big-ip_webaccelerator 14.1.0
f5 big-ip_domain_name_system *
f5 big-ip_domain_name_system *
f5 big-ip_domain_name_system *
f5 big-ip_domain_name_system 14.0.0
f5 big-ip_domain_name_system 14.1.0

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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On versions 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, and 11.5.2-11.6.4, an attacker sending specifically crafted DHCPv6 requests through a BIG-IP virtual server configured with a DHCPv6 profile may be able to cause the TMM process to produce a core file."
    },
    {
      "lang": "es",
      "value": "En las versiones 14.1.0 hasta 14.1.0.5, 14.0.0 hasta 14.0.0.4, 13.0.0 hasta 13.1.2, 12.1.0 hasta 12.1.4.1 y 11.5.2 hasta 11.6.4, un atacante env\u00eda peticiones DHCPv6 espec\u00edficamente dise\u00f1adas por medio de un servidor virtual de BIG-IP configurado con un perfil DHCPv6 que puede ser capaz de causar que el proceso TMM produzca un archivo core."
    }
  ],
  "id": "CVE-2019-6643",
  "lastModified": "2026-06-17T02:39:25.417",
  "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
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-09-04T18:15:11.013",
  "references": [
    {
      "source": "f5sirt@f5.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.f5.com/csp/article/K36228121"
    },
    {
      "source": "f5sirt@f5.com",
      "url": "https://support.f5.com/csp/article/K36228121?utm_source=f5support\u0026amp%3Butm_medium=RSS"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.f5.com/csp/article/K36228121"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.f5.com/csp/article/K36228121?utm_source=f5support\u0026amp%3Butm_medium=RSS"
    }
  ],
  "sourceIdentifier": "f5sirt@f5.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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