FKIE_CVE-2019-1978

Vulnerability from fkie_nvd - Published: 2019-11-05 20:15 - Updated: 2024-11-26 16:09
Severity ?
5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Summary
A vulnerability in the stream reassembly component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to improper reassembly of traffic streams. An attacker could exploit this vulnerability by sending crafted streams through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious requests to protected systems that would otherwise be blocked.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190816-ftd-srbVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190816-ftd-srbVendor Advisory
Impacted products
Vendor Product Version
cisco firepower_services_software_for_asa *
cisco firepower_threat_defense *
cisco secure_firewall_management_center *
cisco secure_firewall_management_center *
cisco secure_firewall_management_center *
cisco secure_firewall_management_center 2.9.15
cisco secure_firewall_management_center 2.9.16
To clipboard 

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    },
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      "lang": "es",
      "value": "Una vulnerabilidad en el componente de reensamblado continuo del software Cisco Firepower Threat Defense, el software Cisco FirePOWER Services para ASA y el software Cisco Firepower Management Center, podr\u00eda permitir a un atacante remoto no autenticado omitir las protecciones de filtrado. La vulnerabilidad es debido al reensamblaje inapropiado de los flujos de tr\u00e1fico. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de secuencias creadas por medio de un dispositivo afectado. Una explotaci\u00f3n podr\u00eda permitir al atacante omitir el filtrado y entregar peticiones maliciosas hacia los sistemas protegidos que de otra manera se bloquear\u00edan."
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  ],
  "id": "CVE-2019-1978",
  "lastModified": "2024-11-26T16:09:02.407",
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        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
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          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
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      "tags": [
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  "vulnStatus": "Modified",
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          "value": "CWE-264"
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