FKIE_CVE-2018-5510

Vulnerability from fkie_nvd - Published: 2018-04-13 13:29 - Updated: 2026-06-17 02:00
Summary
On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers.
Impacted products
Vendor Product Version
f5 big-ip_local_traffic_manager 11.5.4
f5 big-ip_local_traffic_manager 11.5.4
f5 big-ip_local_traffic_manager 11.5.4
f5 big-ip_local_traffic_manager 11.5.4
f5 big-ip_local_traffic_manager 11.5.4
f5 big-ip_local_traffic_manager 11.5.5
f5 big-ip_application_acceleration_manager 11.5.4
f5 big-ip_application_acceleration_manager 11.5.4
f5 big-ip_application_acceleration_manager 11.5.4
f5 big-ip_application_acceleration_manager 11.5.4
f5 big-ip_application_acceleration_manager 11.5.4
f5 big-ip_application_acceleration_manager 11.5.5
f5 big-ip_advanced_firewall_manager 11.5.4
f5 big-ip_advanced_firewall_manager 11.5.4
f5 big-ip_advanced_firewall_manager 11.5.4
f5 big-ip_advanced_firewall_manager 11.5.4
f5 big-ip_advanced_firewall_manager 11.5.4
f5 big-ip_advanced_firewall_manager 11.5.5
f5 big-ip_analytics 11.5.4
f5 big-ip_analytics 11.5.4
f5 big-ip_analytics 11.5.4
f5 big-ip_analytics 11.5.4
f5 big-ip_analytics 11.5.4
f5 big-ip_analytics 11.5.5
f5 big-ip_access_policy_manager 11.5.4
f5 big-ip_access_policy_manager 11.5.4
f5 big-ip_access_policy_manager 11.5.4
f5 big-ip_access_policy_manager 11.5.4
f5 big-ip_access_policy_manager 11.5.4
f5 big-ip_access_policy_manager 11.5.5
f5 big-ip_application_security_manager 11.5.4
f5 big-ip_application_security_manager 11.5.4
f5 big-ip_application_security_manager 11.5.4
f5 big-ip_application_security_manager 11.5.4
f5 big-ip_application_security_manager 11.5.4
f5 big-ip_application_security_manager 11.5.5
f5 big-ip_edge_gateway 11.5.4
f5 big-ip_edge_gateway 11.5.4
f5 big-ip_edge_gateway 11.5.4
f5 big-ip_edge_gateway 11.5.4
f5 big-ip_edge_gateway 11.5.4
f5 big-ip_edge_gateway 11.5.5
f5 big-ip_global_traffic_manager 11.5.4
f5 big-ip_global_traffic_manager 11.5.4
f5 big-ip_global_traffic_manager 11.5.4
f5 big-ip_global_traffic_manager 11.5.4
f5 big-ip_global_traffic_manager 11.5.4
f5 big-ip_global_traffic_manager 11.5.5
f5 big-ip_link_controller 11.5.4
f5 big-ip_link_controller 11.5.4
f5 big-ip_link_controller 11.5.4
f5 big-ip_link_controller 11.5.4
f5 big-ip_link_controller 11.5.4
f5 big-ip_link_controller 11.5.5
f5 big-ip_policy_enforcement_manager 11.5.4
f5 big-ip_policy_enforcement_manager 11.5.4
f5 big-ip_policy_enforcement_manager 11.5.4
f5 big-ip_policy_enforcement_manager 11.5.4
f5 big-ip_policy_enforcement_manager 11.5.4
f5 big-ip_policy_enforcement_manager 11.5.5
f5 big-ip_webaccelerator 11.5.4
f5 big-ip_webaccelerator 11.5.4
f5 big-ip_webaccelerator 11.5.4
f5 big-ip_webaccelerator 11.5.4
f5 big-ip_webaccelerator 11.5.4
f5 big-ip_webaccelerator 11.5.5
f5 big-ip_websafe 11.5.4
f5 big-ip_websafe 11.5.4
f5 big-ip_websafe 11.5.4
f5 big-ip_websafe 11.5.4
f5 big-ip_websafe 11.5.4
f5 big-ip_websafe 11.5.5
f5 big-ip_domain_name_system 11.5.4
f5 big-ip_domain_name_system 11.5.4
f5 big-ip_domain_name_system 11.5.4
f5 big-ip_domain_name_system 11.5.4
f5 big-ip_domain_name_system 11.5.4
f5 big-ip_domain_name_system 11.5.5

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers."
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    }
  ],
  "id": "CVE-2018-5510",
  "lastModified": "2026-06-17T02:00:26.330",
  "metrics": {
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      {
        "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": [
      {
        "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"
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  "published": "2018-04-13T13:29:00.800",
  "references": [
    {
      "source": "f5sirt@f5.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.f5.com/csp/article/K77671456"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://support.f5.com/csp/article/K77671456"
    }
  ],
  "sourceIdentifier": "f5sirt@f5.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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